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January 2012 Doc ID 018499 Rev 5 1/66 UM1057 User manual STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform for the STM32F2 series and includes an embedded STM32F207IGH6 high- performance ARM ® Cortex™-M3 32-bit microcontroller . The full range of hardware features on the board is provided to help you evaluate all peripherals (USB OTG HS, USB OTG FS, ethernet, motor control, CAN, MicroSD Card™, smartcard, USART, Audio DAC, RS-232, IrDA, SRAM, MEMS, EEPROM… etc.) and develop your own applications. Extension headers make it possible to easily connect a daughter board or wrapping board for your specific application. The in-circuit ST-LINK tool can be easily used for JTAG and SWD interface debugging and programming. Figure 1. STM3220G-EVAL evaluation board www.st.com
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Page 1: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

January 2012 Doc ID 018499 Rev 5 1/66

UM1057User manual

STM3220G-EVAL evaluation board

IntroductionThe STM3220G-EVAL evaluation board is a complete demonstration and development platform for the STM32F2 series and includes an embedded STM32F207IGH6 high-performance ARM®Cortex™-M3 32-bit microcontroller .

The full range of hardware features on the board is provided to help you evaluate all peripherals (USB OTG HS, USB OTG FS, ethernet, motor control, CAN, MicroSD Card™, smartcard, USART, Audio DAC, RS-232, IrDA, SRAM, MEMS, EEPROM… etc.) and develop your own applications. Extension headers make it possible to easily connect a daughter board or wrapping board for your specific application.

The in-circuit ST-LINK tool can be easily used for JTAG and SWD interface debugging and programming.

Figure 1. STM3220G-EVAL evaluation board

www.st.com

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Contents UM1057

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Contents

1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.2 Demonstration software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.3 Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.4 Delivery recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Hardware layout and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.1 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.2 Boot option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.3 Clock source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.4 Reset source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.5 Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.6 EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.7 CAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.8 RS-232 and IrDA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.9 Motor control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.10 Smartcard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.11 MicroSD Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.12 MEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.13 Potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.14 ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.15 USB OTG FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.16 Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2.17 USB OTG HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2.18 Camera module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2.19 SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

2.20 Development and debug support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.21 Display and input devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.1 Daughter board extension connectors CN1, 2, 3 and 4 . . . . . . . . . . . . . . 22

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UM1057 Contents

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3.2 Motor control connector CN5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

3.3 MicroSD connector CN6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3.4 Ethernet RJ45 connector CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3.5 USB OTG FS Micro-AB connector CN8 . . . . . . . . . . . . . . . . . . . . . . . . . . 31

3.6 USB OTG HS Micro-AB connector CN9 . . . . . . . . . . . . . . . . . . . . . . . . . 31

3.7 CAN D-type 9-pin male connectors CN10 (CAN1 or CAN2) . . . . . . . . . . 32

3.8 Audio connector CN11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3.9 Trace debugging connector CN13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

3.10 JTAG debugging connector CN14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3.11 Camera module connector CN15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

3.12 RS-232 connector CN16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3.13 Power connector CN18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3.14 TFT LCD connector CN19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3.15 Smartcard connector CN20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

3.16 ST-LINK/V2 connector CN21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

3.17 Camera extension connector CN23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

3.18 STM3220G-EVAL pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

4 Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

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Overview UM1057

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1 Overview

1.1 Features■ STM32F207IGH6 microcontroller

■ 16 Mbit SRAM

■ 1 Gbyte or more MicroSD Card

■ Boot from user Flash, system memory or SRAM

■ Both ISO/IEC 14443 type A and B smartcard support

■ I2C compatible serial interface 8 Kbytes EEPROM, MEMS and I/O expander

■ IEEE 802.3-2002 compliant ethernet connector

■ Two CAN 2.0 A/B channels on the same DB connector

■ RS-232 communication

■ IrDA transceiver

■ USB OTG (HS and FS) with Micro-AB connector

■ Inductor motor control connector

■ I2S Audio DAC, stereo audio jack for headset

■ 3.2" 240x320 TFT color LCD with touchscreen

■ 4 color LEDs

■ Camera module and extension connector for ST camera plug-in

■ Joystick with 4-direction control and selector

■ Reset, wakeup, tamper and user button

■ RTC with backup battery

■ Extension connector for daughterboard or wrapping board

■ JTAG, SW and trace debug support

■ Embedded ST-LINK/V2

■ Five 5V power supply options: Power jack, USB FS connector, USB HS connector, ST-LINK/V2 or daughterboard

■ MCU consumption measurement circuit

1.2 Demonstration softwareDemonstration software is preloaded in the board's Flash memory for easy demonstration of the device peripherals in standalone mode. For more information and to download the latest version, please refer to STM3220G-EVAL demonstration software available on web: www.st.com/mcu

1.3 Order codeTo order the STM32F207IGH6 MCU evaluation board, use the order code STM3220G-EVAL.

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UM1057 Overview

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1.4 Delivery recommendationsSeveral verifications are needed before using the board for the first time to make sure that nothing has been damaged during shipment and no components are unplugged and lost.

When the board is extracted from its plastic bag, please check that no component remains in the bag. Main components to verify are:

1. The 25 MHz crytals (X1 and X4) may have been removed by a shock.

2. The camera connected on socket CN15 located on the right side of the board under the JTAG connector may be unplugged. If this is the case, please refer to the note in Section 2.18: Camera module to make sure to replug it in the correct position.

3. The MicroSD Card may have been ejected from its connector CN6 (top left corner of the board).

The plastic protection on the camera should be removed carefully as the connection is very fragile.

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Hardware layout and configuration UM1057

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2 Hardware layout and configuration

The STM3220G-EVAL evaluation board is designed around the STM32F207IGH6 in the UFBGA176 package. Figure 2 illustrates the connection between STM32F207IGH6 and peripherals (camera module, LCD, SRAM, EEPROM, MEMS, USART, IrDA, USB OTG HS, USB OTG FS, Ethernet, Audio, CAN bus, Smart card, MicroSD Card and motor control) and Figure 3 helps you locate these features on the actual evaluation board.

Page 7: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Hardware layout and configuration

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Figure 2. Hardware layout and configuration

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Page 8: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Hardware layout and configuration UM1057

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Figure 3. STM3220G-EVAL evaluation board layout

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UM1057 Hardware layout and configuration

Doc ID 018499 Rev 5 9/66

2.1 Power supplyThe STM3220G-EVAL evaluation board is designed to be powered by a 5 V DC power supply and to be protected by PolyZen from a wrong power plug-in event. It is possible to configure the evaluation board to use any of following five sources for the power supply:

● 5 V DC power adapter connected to JP18, the power jack on the board

● 5 V DC power with 500 mA limitation from CN8, the USB OTG FS Micro-AB connector

● 5 V DC power with 500 mA limitation from CN9, the USB OTG HS Micro-AB connector

● 5 V DC power with 500 mA limitation from CN21, the ST-LINK/V2 USB connector

● 5 V DC power from both CN1 and CN3, the extension connector for daughterboard (DTB for daughterboard on silkscreen)

The power supply is configured by setting the related jumpers JP4, JP32, JP18 and JP19 as described in Table 1.

Table 1. Power related jumpers and solder bridges

Jumper Description

JP4Jumper reserved for future use (RFU). Default setting: Fitted

JP32MCU_VDD is connected to 3.3 V power when JP32 is closed and MCU current consumption measurement can be done manually by a multimeter when JP32 is open.

Default setting: Fitted

JP18

JP18 selects one of the five possible power supply sources. To select the ST-LINK/V2 USB connector (CN21) power supply, set JP18 as shown:(Default setting)

To select power supply jack (CN18) power supply, set JP18 as shown:

To select daughterboard connector (CN1 and CN3) power supply, set JP18 as shown:

HSFSDTBPSUSTlk

HSFSDTBPSUSTlk

HSFSDTBPSUSTlk

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Hardware layout and configuration UM1057

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Note: LED LD9 is lit when the STM3220G-EVAL evaluation board is powered by the 5 V correctly.

2.2 Boot optionThe STM3220G-EVAL evaluation board is able to boot from:

● Embedded user Flash

● System memory with boot loader for ISP

● Embedded SRAM for debugging

The boot option is configured by setting switch SW1 (BOOT1) and SW2 (BOOT0). The BOOT0 can be configured also via the RS-232 connector CN16.

JP18(cont.)

To select USB OTG FS (CN8) power supply, set JP18 as shown:

To select USB OTG HS (CN9) power supply, set JP18 as shown:

To select power supply jack (CN18) power supply to both STM3220G-EVAL and daughterboard connected on CN1 and CN3, set JP18 as shown (daughterboard must not have its own power supply connected)

JP19

To connect Vbat to the battery, set JP19 as shown:

To connect Vbat to 3.3 V power, set JP19 as shown:

(Default setting)

Table 1. Power related jumpers and solder bridges (continued)

Jumper Description

HSFSDTBPSUSTlk

HSFSDTBPSUSTlk

HSFSDTBPSUSTlk

321

321

Table 2. Boot related jumpers

BOOT 0 BOOT 1 Boot source

0 0 or 1 STM3220G-EVAL boots from User Flash (Default setting)

1 1 STM3220G-EVAL boots from Embedded SRAM

1 0 STM3220G-EVAL boots from System Memory

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2.3 Clock sourceFour clock sources are available on the STM3220G-EVAL evaluation board for the STM32F207IGH6 and embedded RTC:

● X1, 25 MHz crystal for ethernet PHY with socket. It can be removed when clock is provided by MCO pin of the MCU

● X2, 26 MHz crystal for USB OTG HS PHY

● X3, 32 kHz crystal for embedded RTC

● X4, 25 MHz crystal with socket for the STM32F207IGH6 microcontroller. (It can be removed from socket when internal RC clock is used.)

2.4 Reset sourceThe reset signal of the STM3220G-EVAL evaluation board is low active and the reset sources include:

● Reset button B1

● Debugging tools from JTAG connector CN14 and trace connector CN13

● Daughterboard from CN3

● RS-232 connector CN16 for ISP

● ST-LINK/V2

2.5 AudioThe STM3220G-EVAL evaluation board enables stereo audio play and microphone recording by an external headset connected on audio jack CN11. An audio DAC CS43L22 is connected to both an I2S2 port and a DAC channel while a microphone amplifier is connected to the ADC of the STM32F207IGH6. The CS43L22 can be configured via I2C1 and external PLL (U36) can provide an external clock which is connected to I2S_CKIN pin (PC9).

Note: To avoid speaker damage it is mandatory to connect the headphone to the board on CN11 during audio code debug. When the program is stopped on a breakpoint, a DC voltage may be applied to the speaker which induces power consumption incompatible with the speaker.

Warning: Signal I2S_SD (PI3) is close to signal TCK/SWCLK of the JTAG/SWD interface, so to avoid possible communication issues on JTAG/SWD when the I2S interface is used the recommendations are to:1) Prefer usage of embedded ST-LINK/V2 to external tool connected on CN14. 2) Configure PI3 GPIO in low speed (2 MHz or 10 MHz).

Table 3. Audio related jumpers

Jumper Description

JP16 Description of JP16 is in Table 10 on page 15.

JP33 The microphone amplifier can be disabled when JP33 is fitted. Default setting: Not fitted.

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2.6 EEPROMA 64 KBit EEPROM is connected to the I2C1 bus of the STM32F207IGH6.

2.7 CANThe STM3220G-EVAL evaluation board enables two channels of CAN2.0A/B compliant CAN bus communication based on a 3.3 V CAN transceiver on one DB9 connector (CN10). The two CAN buses can be disconnected by jumpers from relevant STM32F207IGH6 I/Os which are shared with FSMC and USB OTG HS. Jumpers JP3 and JP10 must be refitted to enable CAN1 or CAN2 as listed in Table 5.

High-speed, Standby and Slope Control modes are selected by setting JP7.

Table 4. EEPROM related jumper and solder bridge

Jumper Description

JP24The EEPROM is in Write Protection mode when JP24 is not fitted.Default setting: Not fitted.

Table 5. CAN-related jumpers

Jumper Description

JP3

To connect CAN1_TX to CAN transceiver, set JP3 as shown:

To connect CAN2_TX to CAN transceiver, set JP3 as shown:

JP10

To connect CAN1_RX to CAN transceiver, set JP10 as shown:

To connect CAN2_RX to CAN transceiver, set JP10 as shown:

PD0 and PB5 are disconnected from the CAN transceiver and used for FSMC and USB_OTG_HS when jumper JP10 is not fitted (Default setting).

JP7

To enable the selected CAN transceiver to work in Standby mode, set JP7 as shown:

To enable the selected CAN transceiver to work in High-speed mode, set JP7 as shown (Default setting):

To enable the selected CAN transceiver to work in Slope Control mode, do not fit a jumper on JP7.

JP9To enable the terminal resistor for the selected CAN, fit a jumper on JP9.(Default setting: Not fitted).

321

321

321

321

321

321

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2.8 RS-232 and IrDABoth RS-232 and IrDA communication is enabled by a D-type 9-pin RS-232 connector (CN16) and IrDA transceiver U11 which are connected to USART3 of the STM32F207IGH6 on the STM3220G-EVAL evaluation board.

For ISP support, two signals are added on the RS-232 connector CN16:

● Bootloader_RESET (shared with CTS signal)

● Bootloader_BOOT0 (shared with DSR signal)

RS-232 or IrDA can be selected by setting JP22 and ISP can be enabled by setting JP29 and JP34.

Table 6. RS-232 and IrDA related jumper

Jumper Description

JP22

To connect USART3_RX to IrDA transceiver and enable IrDA communication, set JP22 as shown:

To connect USART3_RX to RS-232 transceiver and enable RS-232 communication, set JP22 as shown (Default setting):

To enable MicroSD Card, which shares same I/Os with RS-232, JP22 is not fitted.

JP29Bootloader_BOOT0 is managed by pin 6 of CN16 (RS-232 DSR signal) when JP29 is closed. This configuration is used for boot loader application only.Default setting: Not fitted.

JP34Bootloader_RESET is managed by pin 8 of CN16 (RS-232 CTS signal) when JP34 is fitted. This configuration is used for boot loader application only.Default setting: Not fitted.

321

321

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2.9 Motor controlThe STM3220G-EVAL evaluation board enables a three-phase brushless motor control via a 34-pin connector (CN5), which provides all required control and feedback signals to and from the motor power-driving board. Available signals on this connector include emergency stop, motor speed, 3-phase motor current, bus voltage, heatsink temperature coming from the motor driving board and 6 channels of PWM control signal going to the motor driving circuit.

The solder bridge (SB18) allows to choose two kinds of synchronization methods for PFCs (Power Factor Correction) while SB17 can be set for different signals on pin 31 of CN5.

The I/O pins used on motor control connector CN5 are multiplexed with some peripherals on the board; either motor control connector or multiplexed peripherals can be enabled by the setting of solder bridges SB10, SB11, SB12, SB14, SB15 and SB16.

Note: 1 Some 0 ohm resistors have to be removed or soldered to enable motor control application except the solder bridges configurations mentioned above:

– R34, R58 & R51 to be removed

– R66, R204 & R205 to be soldered

2 The MicroSD Card must be removed from CN6 for motor control application.

Table 7. Motor control solder bridges

Solderbridge

DescriptionMultiplexedperipherals

SB18When closed, SB18 redirects the PFC synchronized signal to the timer 3 input capture pin 2 in addition to the timer 3 external trigger input. Default setting: Open

SB17For CN5 encoder signal input (pin 31), SB17 must be open.For CN5 special motor analog signal input (pin 31), SB17 must be closed.

Default setting: Open

SB16To connect MC_EmergencySTOP to PI4, close SB16.Default setting: Open

Camera module connected to

CN15

SB10To connect MC_EnIndex to PB8, close SB10.

Default setting: Open

EthernetSB11To connect MC_CurrentA to PC1, close SB11.

Default setting: Open

SB12To connect MC_CurrentB to PC2, close SB12.

Default setting: Open

SB14To connect MC_EnB to PD13, close SB14.

Default setting: OpenFSMC

SB15To connect MC_EnA to PD12 close SB15.

Default setting: Open

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2.10 SmartcardSTMicroelectronics smartcard interface chip ST8024 is used on the STM3220G-EVAL board for asynchronous 3 V and 5 V smartcards. It performs all supply protection and control functions based on the connections with the STM32F207IGH6 listed in Table 8:

Smartcard shares some I/Os with I2S bus for Audio. Some jumper settings need to be reconfigured to enable smartcard as indicated below:

2.11 MicroSD CardA 1 GByte or more MicroSD Card connected to SDIO of the STM32F207IGH6 is available on the board. MicroSD Card detection is managed by the standard I/O port PH13. MicroSD Card shares I/Os with motor control, RS-232 and audio. The jumpers JP22 and JP16 must be refitted and the motor control connector (CN5) must be disconnected for MicroSD Card function.

Table 8. Connection between ST8024 and STM32F207IGH6

ST8024 signals Description Connect to STM32F207IGH6

5V/3V Smartcard power supply selection pin PH15

I/OUC MCU data I/O line PC6

XTAL1 Crystal or external clock input PG7

OFFDetect presence of a card, MCU interrupt, share same pin with motor controller

PF6

RSTIN Card reset input from MCU PF7

CMDVCCStart activation sequence input (Active Low), share same pin with I2S DAC and Motor control

PG12

Table 9. Smartcard related jumper

Jumper Description

JP21To connect Smartcard_IO to PC6, JP21must be fitted.JP21 must not be fitted for Audio DAC connection to I2S.Default setting: Not Fitted

Table 10. MicroSD Card related jumpers

Jumper Description

JP22 Description of JP22 is in Section 2.8: RS-232 and IrDA

JP16

PC9 is connected to MicroSDCard_D1 when JP16 is set as shown to the right: (Default setting):

PC9 is connected to I2S_CKIN when JP16 is set as show to the right:

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2.12 MEMSA ST MEMS device LIS302DL is connected to the I2C1 bus of the STM32F207IGH6 on the board.

2.13 PotentiometerThere is one 10 Kohm potentiometer, RV1, connected to PF9 of the STM32F207IGH6 on the board.

2.14 ADCTwo test points (TP3 AIN-) and (TP4 AIN+) are placed close to port PC1 of the MCU allowing precise measurements on ADC1, ADC2 or ADC3 channel 11. As PC1 is also used as current A input on the motor control connector it is recommended to remove R219 to optimize noise immunity on this input.

A potentiometer RV1 is connected to PF9 of STM32F207IGH6. If needed, a low pass filter (R74 and C59) can be placed on this input to reduce the bandwidth of the analog input PF9.

It is also possible to place the Ethernet PHY (U5) in low power mode in order to reduce the noise induced by this high frequency peripheral. Power down pin (MII_INT in the schematic) is connected to PB14 of the MCU, so this I/O can be to be configured as output low during analog precision measurement.

2.15 USB OTG FSThe STM3220G-EVAL evaluation board enables USB OTG full speed communication via a USB Micro-AB connector (CN8) and USB power switch (U1) connected to VBUS. The evaluation board can be powered by this USB connection at 5V DC with a 500 mA current limitation.

LED LD6 indicates that power switch (U1) is ON and STM3220G-EVAL functions as a USB host or that the VBUS is powered by another USB host while the STM3220G-EVAL functions as a USB device. LED LD5 indicates an over-current.

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2.16 EthernetThe STM3220G-EVAL evaluation board enables 10/100M ethernet communication by a PHY DP83848CVV (U5) and integrated RJ45 connector (CN7). Both MII and RMII interface modes can be selected by setting jumpers JP5, JP6 and JP8 as listed below:

Note: 1 A test point (TP2) is available on the board for the PTP_PPS feature test.

2 The Ethernet PHY U5 can be powered down by regulating PB14.

3 In RMII mode it is not possible to use MCO to output the 50 MHz clock to PHY due to the PLL limitation explained in chapter 2.6.5 of STM32F20x & STM32F21x Errata sheet (ES0005). In such a case it is possible to provide the 50 MHz clock by soldering a 50 MHz oscillator (ref SM7745HEV-50.0M or equivalent) on the U3 footprint located under CN3 and also removing jumper on JP5. This oscillator is not provided with the board.

Table 11. Ethernet related jumpers and solder bridges

Jumper Description

JP8JP8 selects MII or RMII interface mode.To enable MII, JP8 is not fitted. To enable RMII interface mode, JP8 is fitted.Default setting: Not fitted

JP6

To enable MII interface mode, set JP6 as shown (Default setting):

To enable RMII interface mode, set JP6 as shown:

JP5

To provide 25 MHz clock for MII or 50 MHz clock for RMII by MCO at PA8, set JP5 as shown (Default setting):

To provide 25 MHz clock by external crystal X1 (for MII interface mode only) set JP5 as shown:

When clock is provided by external oscillator U3, JP5 must not be fitted (Default setting).

SB1

SB1 is used to select clock source only for RMII mode.

To connect the clock from MCO to RMII_REF_CLK, close SB1. The resistor R212 has to be removed in this case.

Default setting: Open

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2.17 USB OTG HSThe STM3220G-EVAL evaluation board enables USB OTG high speed communication via a USB Micro-AB connector (CN9), USB high speed PHY (U8) and USB power switch (U4) connected to VBUS. The evaluation board can be powered by this USB connector (CN9) at 5 V DC with a 500 mA current limitation.

The LED LD7 indicates that power switch (U4) is On and that the STM3220G-EVAL is working as a USB host or that VBUS is powered by another USB host when STM3220G-EVAL is working as a USB device. The LD8 indicates an over-current.

The USB ULPI bus is shared with CAN2 bus, JP10 and JP3 must be open for USB OTG HS.

Note: On boards MB786 prior to version B03 it is possible that after a board RESET the MCU is no longer able to control communication with the OTG PHY (U8). When this issue occurs the only way to recover OTG PHY control is to power the board OFF and ON. This issue is fixed on MB786 version B03 or newer.

2.18 Camera moduleA camera module is connected to the DCMI bus of the STM32F207IGH6 and shares the same I/Os with the motor control connector. SB16 must be kept open for camera module application.

There are two possible modules and omnivision cameras populated on the CN15 connector of the board:

● 1.3 Megapixel: Module CN01302H1045-C: Camera OV9655

● 2 Megapixel: Module CN020VAH2554-C: Camera OV2640

Note: 1 When the camera demo loaded in Flash is executed, some green pixels may appear in high contrast zones, depending on the image captured.

2 The camera is not firmly restricted on its connector (CN15). It is possible that during shipment the camera could be unplugged. In such case you need to plug it into the right position as shown on the picture below (pin 1 dot on top left corner of the socket).

It is not recommended to remove it in order to avoid false contact later.

Table 12. MicroSD Card related jumper

Jumper Description

JP31 To disable USB OTG PHY U8, remove JP31. Default setting: Fitted

Table 13. Camera module related jumpers

Jumper Description

JP26To set power down mode for the camera module, JP26 is fitted.

Default setting: Not fitted

SB16 Description of SB16 is in Section 2.9: Motor control.

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Figure 4. Pin 1 camera plug

The camera extension connector CN23 is available on the boards to connect the ST camera plug-in board.

2.19 SRAMThe 16 Mbit SRAM is connected to the FSMC bus of the STM32F207IGH6 which shares the same I/Os with the CAN1 bus. JP3 and JP10 must not be fitted for SRAM and LCD application.

Table 14. SRAM related jumpers

Jumper Description

JP1

Connect PE4 to SRAM as A20 by setting JP1 as shown (Default setting):

Connect PE4 to trace connector CN13 as TRACE_D1 by setting JP1 as shown:

JP2

Connect PE3 to SRAM as A19 by settiing JP2 as shown (Default setting):

Connect PE3 to trace connector CN13 as TRACE_D0 by setting JP2 as shown:

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2.20 Development and debug supportVersion 2 of the ST-LINK, called ST-LINK/V2, is embedded on the board. This tool allows onboard program loading and debugging of the STM32F using the JTAG or SWD interface. Third-party debug tools are also supported by the JTAG (CN14) or Trace (CN13) connectors.

To communicate with the embedded ST-LINK/V2, a specific driver needs to be installed on your PC. To download and install this driver, refer to the software and development tools page for the STM32F family available on www.st.com (the install shield is called ST-LINK_V2_USBdriver.exe).

Third-party toolchains, Atollic TrueSTUDIO, KEIL ARM-MDK, IAR EWARM and Tasking VX-Toolset support ST-LINK/V2 according to the following table:

The embedded ST-LINK/V2 connects to the PC via a standard USB cable from connector CN21. The bicolor LED LD10 (COM) indicates the status of the communication as follows:

● Slow blinking Red/Off: At power-on before USB initialization

● Fast blinking Red/Off: After the first correct communication between PC and ST-LINK/V2 (enumeration)

● Red LED On: When initialization between PC and ST-LINK/V2 is successfully finished

● Green LED On: After successful target communication initialization

● Blinking Red/Green: During communication with target

● Green On: Communication finished and OK

● Orange On: Communication failure

Note: 1 It is possible to power the board via CN21 (embedded ST-LINK/V2 USB connector) even if an external tool is connected to CN13 (trace) or CN14 (external JTAG and SWD).

2 If the I2S interface is used, refer to the warning in Chapter 2.5.

Table 15. Third-party toolchain support

Manufacturer Toolchain Version

Atollic TrueSTUDIO 2.1

IAR EWARM 6.20.4

Keil MDK-ARM 4.20

Tasking VX-Toolset ARM Cortex-M 4.0.1

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2.21 Display and input devicesThe 3.2” TFT color LCD connected to the FSMC bus and 4 general purpose color LEDs (LD 1, 2, 3, 4) are available as display devices. A touchscreen connected to an I/O expander (U24), 4-direction joystick with selection key, general purpose button (B4), wakeup button (B2) and tamper detection button (B3) are available as input devices.

Table 16. LCD modules

Pin on CN19

Pin name Pin connectionPin on CN19

Pin name Pin connection

1 CS FSMC_NE3 (PG10) 18 PD14 FSMC_D12

2 RS FSMC_A0 19 PD15 FSMC_D13

3 WR/SCL FSMC_NWE 20 PD16 FSMC_D14

4 RD FSMC_NOE 21 PD17 FSMC_D15

5 RESET RESET# 22 BL_GND GND

6 PD1 FSMC_D0 23 BL_Control +5V

7 PD2 FSMC_D1 24 VDD +3V3

8 PD3 FSMC_D2 25 VCI +3V3

9 PD4 FSMC_D3 26 GND GND

10 PD5 FSMC_D4 27 GND GND

11 PD6 FSMC_D5 28 BL_VDD +5V

12 PD7 FSMC_D6 29 SDO NC

13 PD8 FSMC_D7 30 SDI NC

14 PD10 FSMC_D8 31 XL I/O expander U24

15 PD11 FSMC_D9 32 XR I/O expander U24

16 PD12 FSMC_D10 33 YD I/O expander U24

17 PD13 FSMC_D11 34 YU I/O expander U24

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3 Connectors

3.1 Daughter board extension connectors CN1, 2, 3 and 4Four male headers, CN1, 2, 3 and 4, can be used to connect with a daughterboard or standard wrapping board to the STM3220G-EVAL evaluation board. A total number of140 GPIOs are available on the board.

Each pin on CN1, 2, 3 and 4 can be used by a daughterboard after disconnecting it from the corresponding function block on the STM3220G-EVAL evaluation board. Refer to Table 17 and Table 20 for details.

Table 17. Daughter board extension connector CN1

Pin Description Alternative functionHow to disconnect with function block on

STM3220G-EVAL board

1 GND - -

3 PE3 Trace_D0 and FSMC_A19 Keep JP2 on 2<->3

5 PE5 Trace_D2

7 PI8 LCD_HSYNC -

9 PC14 OSC32_IN Remove R84, SB4 closed

11 PC15 OSC32_OUT Remove R85, SB5 closed

13 PI10 MII_RX_ER Remove RS3

15 PF0 FSMC_A0 -

17 PF2 FSMC_A2 -

19 GND - -

21 PF5 FSMC_A5 -

23 PF7 Smartcard_RST -

25 PF9 Potentiometer Remove R151

27 PH0 OSC_IN SB6 closed

29 PC0 ULPI_STP -

31 PC1 MII_MDC SB11 open

33 PC3 MII_TX_CLK Remove R51

35 PA0 WakeUP Remove R139

37 PA2 MII_MDIO -

39 GND - -

41 PH4 ULPI_NXT Remove R61

43 NC - -

45 NC - -

47 EMU_3V3 - -

49 EMU_5V - -

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2 PE2 Trace_CLK -

4 PE4 Trace_D1 & FSMC_A20 Keep JP1 on 2<->3

6 PE6 Trace_D3 -

8 PC13 Anti-Tamper Remove R143

10 GND - -

12 PI9 LED3 Remove R141

14 PI11 ULPI_DIR Remove R62

16 PF1 FSMC_A1 -

18 PF3 FSMC_A3 -

20 PF4 FSMC_A4 -

22 PF6 Smartcard_OFF Remove R126

24 PF8 LCD_CS

26 PF10 Audio_IN Remove R196

28 PH1 OSC_OUT Remove R86, SB7 closed

30 GND - -

32 PC2 MII_TXD2 & MC SB12 open

34 VREF+ - -

36 PA1 MII_RX_CLK JP6 open

38 PH2 MII_CRS Remove RS3

40 PH3 MII_COL Remove RS3

42 PH5 OTG_FS_PowerSwitchOn Remove R18

44 NC - -

46 NC - -

48 APP_3V3 - -

50 GND - -

Table 18. Daughterboard extension connector CN2

Pin Description Alternative functionHow to disconnect with function block on

STM3220G-EVAL board

1 GND - -

3 PA3 ULPI_D0 -

5 PA5 ULPI_CLK Remove R69

7 PA7 MII_RX_DV Remove RS2, JP8 open

9 PC5 MII_RXD1 Remove R58

Table 17. Daughter board extension connector CN1 (continued)

Pin Description Alternative functionHow to disconnect with function block on

STM3220G-EVAL board

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11 PB0 ULPI_D1 -

13 PB2 BOOT1 -

15 PF12 FSMC_A6 -

17 PF14 FSMC_A8 -

19 GND - -

21 PG1 FSMC_A11 -

23 PE8 FSMC_D5 -

25 PE10 FSMC_D7 -

27 PE12 FSMC_D9 -

29 PE14 FSMC_D11 -

31 PE15 FSMC_D12 -

33 PB11 ULPI_D4 -

35 PH7 MII_RXD3 Remove RS3

37 PH9 DCMI_D0 Remove camera module from CN15

39 GND - -

2 APP_VCC - -

4 PA4 Audio_DAC_OUT Remove R115

6 PA6 DCMI_PIXCK Remove camera module from CN15

8 PC4 MII_RXD0 Remove RS2

10 GND - -

12 PB1 ULPI_D2 -

14 PF11 OTG_FS_Overcurrent Remove R15

16 PF13 FSMC_A7 -

18 PF15 FSMC_A9 -

20 PG0 FSMC_A10 -

22 PE7 FSMC_D4 -

24 PE9 FSMC_D6 -

26 PE11 FSMC_D8 -

28 PE13 FSMC_D10 -

30 GND - -

32 PB10 ULPI_D3 -

34 PH6 MII_RXD2 Remove RS5

36 PH8 DCMI_HSYNC & MCRemove camera module from CN15. Disconnect motor control board from CN5.

Table 18. Daughterboard extension connector CN2 (continued)

Pin Description Alternative functionHow to disconnect with function block on

STM3220G-EVAL board

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38 PH10 DCMI_D1 &MCRemove camera module from CN15. Disconnect motor control board from CN5.

40 PH11 DCMI_D2 &MCRemove camera module from CN15. Disconnect motor control board from CN5.

Table 19. Daughter board extension connector CN3

Pin Description Alternative functionHow to disconnect with function block on

STM3220G-EVAL board

1 GND - -

3 PI1 I2S_CK -

5 PH15 Smartcard_3/5V and MC Disconnect motor control board from CN5

7 PH13 MicroSDCard_detect and MCRemove MicroSD Card from CN6. Disconnect motor control board from CN5.

9 PC13 Anti-tamper Remove R143

11 RESET# Reset button -

13 PA11 OTG_FS_DM Remove R17

15 PA9 VBUS_FSRemove USB cable from CN8.

Remove R18.

17 PC9 MicroSDCard_D1 & I2S_CKIN Keep JP16 on open

19 EMU_5V - -

21 PC6 I2S_MCK & Smartcard_IO JP21 open

23 PG7 Smartcard_CLK -

25 PG5 FSMC_A15 -

27 PG3 FSMC_A13 -

29 PD15 FSMC_D1 -

31 PD14 FSMC_D0 -

33 PD12 FSMC_A17 SB15 open

35 PD10 FSMC_D15 -

37 PD8 FSMC_D13 -

39 GND - -

41 PB13 ULPI_D6 & CAN2_TX -

43 PH12 DCMI_D3 & MCRemove camera module from CN15.Disconnect motor control board from CN5.

45 NC - -

47 EMU_3V3 - -

49 EMU_5V - -

Table 18. Daughterboard extension connector CN2 (continued)

Pin Description Alternative functionHow to disconnect with function block on

STM3220G-EVAL board

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2 PI2 IO_Expandor_INT Remove R136

4 PI0 I2S_CMD -

6 PH14 DCMI_D4 & MCRemove camera module from CN15.Disconnect motor control board from CN5.

8 PA13 TMS/SWDIO -

10 GND - -

12 PA12 OTG_FS_DP Remove R19

14 PA10 OTG_FS_ID Remove R21

16 PA8 MCO JP5 open

18 PC8 MicroSDCard_D0 & MCRemove MicroSD Card from CN6.

Disconnect motor control board from CN5.

20 PC7 LED4 Remove R140

22 PG8 LED2 Remove R154

24 PG6 LED1 Remove R155

26 PG4 FSMC_A14 -

28 PG2 FSMC_A12 -

30 GND - -

32 PD13 FSMC/MCSB14 open.

Disconnect motor control board from CN5.

34 PD11 FSMC_A16 -

36 PD9 FSMC_D14 -

38 PB15 OneNAND_INT Remove R53

40 PB14 MII_INT Remove R41

42 PB12 ULPI_D5 -

44 NC - -

46 NC - -

48 APP_3V3 - -

50 GND - -

Table 20. Daughter board extension connector CN4

Pin Description Alternative functionHow to disconnect with function block on

STM3220G-EVAL board

1 GND - -

3 PI6 DCMI_D6 & MCRemove camera module from CN15.Disconnect motor control board from CN5.

Table 19. Daughter board extension connector CN3 (continued)

Pin Description Alternative functionHow to disconnect with function block on

STM3220G-EVAL board

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5 PI4 DCMI_D5 & MCRemove camera module from CN15.SB16 open

7 PE0 FSMC_BL0 -

9 PB8 MII_TXD3 & MC

Remove RS5

SB10 openDisconnect motor control board from CN5.

11 BOOT0 BOOT0 -

13 PB6 I2C1_SCL Remove R103

15 PB4 TRST -

17 PG15 User button Remove R150

19 GND - -

21 PG12Smartcard_CMDVCC & CLD_VSYNC

Remove R128

23 PG10 FSMC_NE3 Remove LCD board MB785 from CN19

25 PD7 FSMC_NE1 Remove R52

27 PD5 FSMC_NWE -

29 PD3 FSMC_CLK -

31 PD2 MicroSDCard_CMD -

33 PD0 FSMC_D2 & CAN1_RX JP10 open

35 PC11MicroSDCard_D3 & RS232/IrDA_RX

JP22 open

Remove MicroSD Card from CN6

37 PA15 TDI -

39 GND - -

2 PI7 DCMI_D7 & MCRemove camera module from CN15Disconnect motor control board from CN5

4 PI5 DCMI_VSYNC & MCRemove camera module from CN15Disconnect motor control board from CN5

6 PE1 FSMC_BL1 -

8 PB9 I2C1_SDA Remove R111

10 GND - -

12 PB7 FSMC_NL -

14 PB5 ULPI_D7 & CAN2_RX JP10 open

16 PB3 TDO/SWO -

18 PG14 MII_TXD1 Remove RS6

20 PG13 MII_TXD0 Remove RS6

22 PG11 MII_TX_EN Remove RS6

Table 20. Daughter board extension connector CN4 (continued)

Pin Description Alternative functionHow to disconnect with function block on

STM3220G-EVAL board

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24 PG9 FSMC_NE2 Remove R47

26 PD6 FSMC_NWAIT Remove R54

28 PD4 FSMC_NOE -

30 GND - -

32 PD1 FSMC_D3 & CAN1_TX JP3 open

34 PC12 MicroSDCard_CLK Remove MicroSD Card from CN6

36 PC10MicroSDCard_D2 & RS232/IrDA_TX

Remove MicroSD Card from CN6

38 PA14 TCK/SWCLK -

40 PI3 I2S_DIN -

Table 20. Daughter board extension connector CN4 (continued)

Pin Description Alternative functionHow to disconnect with function block on

STM3220G-EVAL board

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3.2 Motor control connector CN5

Figure 5. Motor control connector CN5

Table 21. Motor control connector CN5

Description STM32F207IGH6

pinCN5 pin CN5 pin

STM32F207IGH6pin Description

EMERGENCY STOP

PI4 1 2 GND

PWM-UH PI5 3 4 GND

PWM-UL PH13 5 6 GND

PWM-VH PI6 7 8 GND

PWM-VL PH14 9 10 GND

PWM-WH PI7 11 12 GND

PWM-WL PH15 13 14 PC4 BUS VOLTAGE

PHASE A CURRENT

PC1 15 16 GND

PHASE B CURRENT

PC2 17 18 GND

PHASE C CURRENT

PC3 19 20 GND

NTC BYPASS RELAY

PH8 21 22 GND

DISSIPATIVE BRAKE PWM

PC8 23 24 GND

+5V power +5V 25 26 PC5Heatsink

temperature

PFC SYNC PH10 and PH11 27 28 VDD_Micro

PFC PWM PH12 29 30 GND

Encoder A PD12 31 32 GND

Encoder B PD13 33 34 PB8 Encoder Index

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3.3 MicroSD connector CN6

Figure 6. MicroSD connector CN6

3.4 Ethernet RJ45 connector CN7

Figure 7. Ethernet RJ45 connector CN7

Table 22. MicroSD connector CN6

Pin number Description Pin number Description

1 SDIO_D2 (PC10) 5 SDIO_CLK (PC12)

2 SDIO_D3 (PC11) 6 Vss/GND

3 SDIO_CMD (PD2) 7 SDIO_D0 (PC8)

4 +3V3 8 SDIO_D1 (PC9)

10 MicroSDcard_detect (PH13)

Table 23. RJ45 connector CN7

Pin Description Pin Description

1 TxData+ 2 TxData-

3 RxData+ 4 Shield

5 Shield 6 RxData-

7 Shield 8 Shield

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3.5 USB OTG FS Micro-AB connector CN8

Figure 8. USB OTG FS Micro-AB connector CN8

3.6 USB OTG HS Micro-AB connector CN9

Figure 9. USB OTG HS Micro-AB connector CN9

Table 24. USB OTG FS Micro-AB connector CN8

Pin Description Pin Description

1 VBUS (PA9) 4 ID (PA10)

2 D- (PA11) 5 GND

3 D+ (PA12)

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Table 25. USB OTG HS Micro-AB connector CN9

Pin Description Pin Description

1 VBUS 4 ID

2 D- 5 GND

3 D+

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3.7 CAN D-type 9-pin male connectors CN10 (CAN1 or CAN2)

Figure 10. CAN D-type 9-pin male connector CN10 (CAN1 or CAN2)

3.8 Audio connector CN11A 3.5mm stereo audio jack CN11 is available on the STM3220G-EVAL board to support headset (headphone and microphone integrated).

3.9 Trace debugging connector CN13

Figure 11. Trace debugging connector CN13

Table 26. CAN D-type 9-pin male connector CN10 (CAN1 or CAN2)

Pin Description Pin Description

1,4,8,9 NC 7 CANH

3,5,6 GND 2 CANL

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Table 27. Trace debugging connector CN13

Pin Description Pin Description

1 3.3 V power 2 TMS/PA13

3 GND 4 TCK/PA14

5 GND 6 TDO/PB3

7 KEY 8 TDI/PA15

9 GND 10 RESET#

11 GND 12 TraceCLK/PE2

13 GND 14 TraceD0/PE3 or SWO/PB3

15 GND 16 TraceD1/PE4 or nTRST/PB4

17 GND 18 TraceD2/PE5

19 GND 20 TraceD3/PE6

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UM1057 Connectors

Doc ID 018499 Rev 5 33/66

3.10 JTAG debugging connector CN14

Figure 12. JTAG debugging connector CN14

Table 28. JTAG debugging connector CN14

Pin Description Pin Description

1 3.3V power 2 3.3V power

3 PB4 4 GND

5 PA15 6 GND

7 PA13 8 GND

9 PA14 10 GND

11 RTCK 12 GND

13 PB3 14 GND

15 RESET# 16 GND

17 DBGRQ 18 GND

19 DBGACK 20 GND

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Connectors UM1057

34/66 Doc ID 018499 Rev 5

3.11 Camera module connector CN15

Figure 13. Camera module connector CN15

Table 29. Camera module connector CN15

Pin Description Pin Description

1 DGND 13 XCLK1

2 DGND 14 Y6(PI6)

3 SIO_D (PB9) 15 DGND

4 AVDD (2.8V) 16 Y5(PI4)

5 SIO_C (PB6) 17 PCLK (PA6)

6 RESET 18 Y4(PH14)

7 VSYNC (PI5) 19 Y0 (PH9)

8 PWDN 20 Y3(PH12)

9 HREF (PH8) 21 Y1(PH10)

10 DVDD (1.8V) 22 Y2(PH11)

11 DOVDD (2.8V) 23 AGND

12 Y7(PI7) 24 AGND

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UM1057 Connectors

Doc ID 018499 Rev 5 35/66

3.12 RS-232 connector CN16

Figure 14. RS-232 connector CN16 with ISP support

3.13 Power connector CN18The STM3220G-EVAL evaluation board can be powered from a 5 V DC power supply via the external power supply jack (CN18) shown in Figure 15. The central pin of CN18 must be positive.

Figure 15. Power supply connector CN18

3.14 TFT LCD connector CN19One 34-pin male header CN19 is available on the board for connecting the LCD module board MB785. Refer to Section 2.21: Display and input devices for details.

Table 30. RS-232 connector CN16 with ISP support

Pin Description Pin Description

1 NC 6 Bootloader_BOOT0

2 RS232_RX (PC11) 7 NC

3 RS232_TX (PC10) 8 Bootloader_RESET

4 NC 9 NC

5 GND

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Connectors UM1057

36/66 Doc ID 018499 Rev 5

3.15 Smartcard connector CN20

Figure 16. Smartcard connector CN20

3.16 ST-LINK/V2 connector CN21The USB type B connector CN21 is for ST-LINK/V2 connected between theSTM3220G-EVAL evaluation board and the PC for board debugging.

3.17 Camera extension connector CN23

Table 31. Smartcard connector CN20

Pin Description Pin Description

1 VCC 5 GND

2 RST 6 NC

3 CLK 7 I/O

4 NC 8 NC

17 Card presence detection pin 18 Card presence detection pin

Table 32. Camera extension connector CN23

Pin Description Pin Description

1 +1V8 2 +1V8

3 GND 4 GND

5 NC 6 NC

7 GND 8 GND

9 NC 10 NC

11 GND 12 GND

13 SCL 14 SDA

15 Camera_Plug 16 GND

17 Camera_RST 18 NC

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UM1057 Connectors

Doc ID 018499 Rev 5 37/66

3.18 STM3220G-EVAL pinout

19 Camera_XSDN 20 Camera_CLK

21 GND 22 GND

23 DCMI_D0 24 DCMI_D1

25 DCMI_D2 26 DCMI_D3

27 DCMI_D4 28 DCMI_D5

29 DCMI_D6 30 DCMI_D7

31 HSYSC 32 VSYSC

33 PIXCLK 34 NC

35 NC 36 NC

37 GND 38 GND

39 +2V8 40 +2V8

Table 32. Camera extension connector CN23

Pin Description Pin Description

Table 33. STM3220G-EVAL pinout

Pin Pin name Description

A2 PE2 TRACE_CLK / FSMC_A23

A1 PE3 TRACE_D0 / FSMC_A19

B1 PE4 TRACE_D1 / FSMC_A20

B2 PE5 TRACE_D2 / FSMC_A21

B3 PE6 TRACE_D3 / FSMC_A22

C1 VBAT VBAT

D2 PI8- ANTI TAMP2 LCD_HSYNC

D1 PC13-ANTI_TAMP ANTI-TAMPER_BUTTON

E1 PC14-OSC32_IN 32K_OSC

F1 PC15-OSC32_OUT 32K_OSC

D3 PI9 LED2

E3 PI10 ETHER_RX_ER

E4 PI11 USB_HS_DIR

F2 VSS_13

F3 VDD_13

E2 PF0 FSMC_A0

H3 PF1 FSMC_A1

H2 PF2 FSMC_A2

J2 PF3 FSMC_A3

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Connectors UM1057

38/66 Doc ID 018499 Rev 5

J3 PF4 FSMC_A4

K3 PF5 FSMC_A5

G2 VSS_5

G3 VDD_5

K2 PF6 SmartCard_OFF

K1 PF7 SmartCard_RESET

L3 PF8 LCD_CS

L2 PF9 POTENTIOMETER

L1 PF10 Audio_IN

G1 PH0 - OSC_IN OSC_IN

H1 PH1 - OSC_OUT OSC_OUT

J1 NRST RESET_BUTTON

M2 PC0 USB_HS_STP

M3 PC1 ETHER_MDC / MC_ADC123_11 pin 15 (Current A)

M4 PC2 ETHER_TXD2 / MC_ADC123_1 2 pin 17 (Current B)

M5 PC3 ETHER_TX_CLK / MC_ADC123_13 pin 19 (Current C)

M1 VSSA

N1 VREF-

P1 VREF+

R1 VDDA

N3 PA0-WKUP WAKEUP_BUTTON

N2 PA1 ETHER_RX_CLK

P2 PA2 ETHER_MDIO

F4 PH2 ETHER_CRS

G4 PH3 ETHER_COL

H4 PH4 USB_HS_NXT

J4 PH5 USB_FS_POWER_ON

R2 PA3 USB_HS_D0

L4 BYPASS BYPASS

K4 VDD_4

N4 PA4 Audio_DAC_OUT

P4 PA5 USB_HS_CK

P3 PA6 CAM_PIXCK

R3 PA7 ETHER_DV

N5 PC4 ETHER_RXD0 / MC_ADC12_14 pin 14 (Bus voltage)

Table 33. STM3220G-EVAL pinout (continued)

Pin Pin name Description

Page 39: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Connectors

Doc ID 018499 Rev 5 39/66

P5 PC5ETHER_RXD1 / MC_ADC12_15 pin 26 (Heatsink temperature)

R5 PB0 USB_HS_D1

R4 PB1 USB_HS_D2

M6 PB2 BOOT1 /

R6 PF11 USB_FS_OVERCURRENT

P6 PF12 FSMC_A6

M8 VSS6

N8 VDD_6

N6 PF13 FSMC_A7

R7 PF14 FSMC_A8

P7 PF15 FSMC_A9

N7 PG0 FSMC_A10

M7 PG1 FSMC_A11

R8 PE7 FSMC_D4

P8 PE8 FSMC_D5

P9 PE9 FSMC_D6

M9 VSS_7

N9 VDD_7

R9 PE10 FSMC_D7

P10 PE11 FSMC_D8

R10 PE12 FSMC_D9

N11 PE13 FSMC_D10

P11 PE14 FSMC_D11

R11 PE15 FSMC_D12

R12 PB10 USB_HS_D3

R13 PB11 ULPI_D4

M10 VCAP1 VCAP / 1.2V

N10 VDD_1

M11 PH6 ETHER_RXD2

N12 PH7 ETHER_RXD3

M12 PH8 CAM_HSYNC / MC_NTC_bypass

M13 PH9 CAM_D0

L13 PH10 CAM_D1 / MC_TIM5_ETR pin 27 (PFC SYNC)

L12 PH11 CAM_D2 / MC_TIM3_CH2 pin 27 (PFCSYNC)

Table 33. STM3220G-EVAL pinout (continued)

Pin Pin name Description

Page 40: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Connectors UM1057

40/66 Doc ID 018499 Rev 5

K12 PH12 CAM_D3 / TIM5_CH3 pin 29 (PFCPWM)

H12 VSS_14

J12 VDD_14

P12 PB12 ULPI_D5

P13 PB13 ULPI_D6 / CAN2_TX

R14 PB14 ETHER_INT

R15 PB15 OneNAND_INT

P15 PD8 FSMC_D13

P14 PD9 FSMC_D14

N15 PD10 FSMC_D15

N14 PD11 FSMC_A16

N13 PD12 FSMC_A17 / MC_TIM4_CH2 pin 33 (EnB)

M15 PD13 FSMC_A18 / MC_TIM4_CH2 pin 33 (EnB)

J13 VDD_8

M14 PD14 FSMC_D0

L14 PD15 FSMC_D1

L15 PG2 FSMC_A12

K15 PG3 FSMC_A13

K14 PG4 FSMC_A14

K13 PG5 FSMC_A15

J15 PG6 LED0

J14 PG7 SmartCard_CK

H14 PG8 LED1

G12 VSS_9

H13 VDD_9

H15 PC6 SmartCard_IO / Audio_I2S_ MCK

G15 PC7 LED3

G14 PC8 SDIO_D0/ MC_TIM3_CH3 pin23 (Dissipative Brake)

F14 PC9 SDIO_D1 I2S_CKIN

F15 PA8 MCO

E15 PA9 USB_FS_VBUS

D15 PA10 USB_FS_ID

C15 PA11 USB_FS_DM

B15 PA12 USB_FS_DP

A15 PA13 JTAG_TMS

Table 33. STM3220G-EVAL pinout (continued)

Pin Pin name Description

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UM1057 Connectors

Doc ID 018499 Rev 5 41/66

F13 VCAP2 VCAP / 1.2V

F12 VSS 2

G13 VDD_2

E12 PH13 MC_TIM8_CH1N pin 5 (UL) / MicroSD Card detect

E13 PH14 CAM_D4 / MC_TIM8_CH2N pin 9 (VL)

D13 PH15 MC_TIM8_CH3N pin 13 (WL) / SmartCard_3/5V

E14 PI0 Audio_I2S_WS

D14 PI1 Audio_I2S_CK

C14 PI2 Expander_INT

C13 PI3 Audio_I2S_DOUT

D9 VSS_15

C9 VDD_15

A14 PA14 JTAG_TCK

A13 PA15 JTAG_TDI

B14 PC10 SDIO_D2 / RS232_TX

B13 PC11 SDIO_D3 / RS232_RX

A12 PC12 SDIO_CK

B12 PD0 FSMC_D2 / CAN1_RX

C12 PD1 FSMC_D3 / CAN1_TX

D12 PD2 SDIO_CMD

D11 PD3 FSMC_CLK

D10 PD4 FSMC_NOE

C11 PD5 FSMC_NWE

D8 VSS_10

C8 VDD_10

B11 PD6 FSMC_NWAIT

A11 PD7 FSMC_NE1

C10 PG9 FSMC_NE2

B10 PG10 FSMC_NE3

B9 PG11 ETHER_TXEN

B8 PG12 SmartCard_CMDVCC

A8 PG13 ETHER_TXD0

A7 PG14 ETHER_TXD1

D7 VSS_11

C7 VDD_11

Table 33. STM3220G-EVAL pinout (continued)

Pin Pin name Description

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Connectors UM1057

42/66 Doc ID 018499 Rev 5

B7 PG15 USER_BUTTON

A10 PB3 JTAG_TDO

A9 PB4 JTAG_TRST

A6 PB5 CAN2_RX / ETHER_PPS_OUT / ULPI_D7

B6 PB6 I2C1_SCL

B5 PB7 FSMC_NL

D6 BOOT0 BOOT0

A5 PB8 ETHER_TXD3 / MC_TIM4_CH3 pin 34 (Index)

B4 PB9 I2C1_SDA

A4 PE0 FSMC_NBL0

A3 PE1 FSMC_NBL1

D5 VSS_SA

C6 VDD_3 POR Disable

C5 VDD_SA

D4 PI4 CAM_D5 / MC_TIM8_BKIN pin 1 (Stop)

C4 PI5 CAM_VSYNC / MC_TIM8_CH1 pin 3 (UH)

C3 PI6 CAM_D6 / MC_TIM8_CH2 pin 7 (VH)

C2 PI7 CAM_D7 / MC_TIM8_CH3 pin 11 (WH)

Table 33. STM3220G-EVAL pinout (continued)

Pin Pin name Description

Page 43: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Schematics

Doc ID 018499 Rev 5 43/66

4 Schematics

The following schematic diagrams are listed:

● Figure 17: STM3220G-EVAL on page 44

● Figure 18: MCU on page 45

● Figure 19: USB OTG HS on page 46

● Figure 20: Camera on page 47

● Figure 21: Ethernet on page 48

● Figure 22: Audio on page 49

● Figure 23: USB OTG FS on page 50

● Figure 24: SRAM on page 51

● Figure 25: LCD on page 52

● Figure 26: RS-232 and IrDA on page 53

● Figure 27: CAN on page 54

● Figure 28: I/O peripherals on page 55

● Figure 29: I/O Expandor on page 56

● Figure 30: MicroSD Card on page 57

● Figure 31: Motor control on page 58

● Figure 32: Smartcard on page 59

● Figure 33: JTAG and Trace on page 60

● Figure 34: Power on page 61

● Figure 35: Extension connector on page 62

● Figure 36: ST-LINK/V2 on page 63

● Figure 37: 3.2” LCD module with SPI and 16-bit interface on page 64

Page 44: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Schematics UM1057

44/66 Doc ID 018499 Rev 5

Figure 17. STM3220G-EVAL

11

22

33

44

55

66

77

88

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)D

ate:11/11/2011

MB786

120

STM32 20-21-45-46 G-EVAL

I2S_WS

I2S_SD

I2S_SCK

Audio_SCL

Audio_SDA

Audio_RST

I2S_MCK

Audio_DAC_OUT

Audio_IN

I2S_CKIN

MCO

U_Audio

Audio.SchDoc

DCMI_PIX

CK

DCMI_VSYNC

DCMI_D[0..7]

DCMI_HSYNC

Cam

era_RST

I2C1_SCL

I2C1_SDA

Cam

era_XSDN

Cam

era_PLUG

U_Cam

era connector

Cam

era connector.SchDoc

CAN1_TX

CAN1_RX

CAN2_TX

CAN2_RX

U_CAN

CAN.SchDoc

MII_TXD0

MII_TX_EN

MII_TX_CLK

MII_RXD0

MII_RX_ER

MII_RX_DV/RMII_CRSDV

MII_RX_CLK/RMII_REF_CLK

MII_COL

MII_CRS

MII_MDC

MII_MDIO

MCO

RESET#

MII_TXD1

MII_TXD2

MII_TXD3

MII_RXD1

MII_RXD2

MII_RXD3

MII_IN

T

U_Ethernet

Ethernet.SchDoc

RESET#

PA[0..15]

PB[0..15]

PC[0..15]

PD[0..15]

PE[0..15]

PF[0..15]

PG[0..15]

PH[0..15]

PI[0..11]

BOOT0

U_ExtensionConnector

ExtensionConnector.SchDoc

LED4

LED3

LED1

LED2

Potentiometer

JOY_SEL

JOY_DOWN

JOY_LEFT

JOY_RIG

HT

JOY_UP

Anti_Tam

per

WAKEUP

User_Button

EEPROM_SCL

EEPROM_SDA

MEMS_SCL

MEMS_SDA

MEMS_IN

T1

MEMS_IN

T2

U_IO

Peripherals

IO Peripherals.SchDoc

IO_Expandor_SCK

IO_Expandor_SDA

IO_Expandor_IN

T

TouchScreen_X+

TouchScreen_X-

TouchScreen_Y+

TouchScreen_Y-

EXP_IO

2EXP_IO

3EXP_IO

4EXP_IO

5

EXP_IO

6

EXP_IO

7EXP_IO

8

EXP_IO

9EXP_IO

10

EXP_IO

11

EXP_IO

12

EXP_IO

1

U_IO

_Expandor

IO_Expandor.SchDoc

TDI

RESET#

TRACE_D3

TRACE_D2

TRACE_D1

TRACE_D0

TRACE_CK

TRST

TMS/SWDIO

TCK/SWCLK

TDO/SWO

U_JT

AG&Trace

JTAG&Trace.SchDoc

TouchScreen_X+

TouchScreen_X-

TouchScreen_Y+

TouchScreen_Y-

RESET#

D[0..15]

A[0..20]

FSMC_NWE

FSMC_NOE

FSMC_NE3

LCD_VSYNC

LCD_HSYNC

LCD_CS

PC[0..15]

U_LCD

LCD.SchDoc

PA[0..15]

PB[0..15]

PC[0..15]

PD[0..15]

PE[0..15]

RESET#

Bootloader_BOOT0

Bootloader_RESET

DCMI_PIX

CK

DCMI_VSYNC

DCMI_D[0..7]

DCMI_HSYNC

MCO

ULPI_D[0..7]

ULPI_CLK

ULPI_DIR

ULPI_NXT

ULPI_STP

RS232/IrD

A_TX

RS232/IrD

A_RX

OTG_FS_PowerSwitchOn

OTG_FS_OverCurrent

OTG_FS_DM

OTG_FS_DP

OTG_FS_ID

I2S_WS

I2S_SD

I2S_SCK

I2S_MCK

Audio_DAC_OUT

CAN1_TX

CAN1_RX

CAN2_TX

CAN2_RX

MII_TXD0

MII_TX_EN

MII_TX_CLK

MII_RXD0

MII_RX_ER

MII_RX_DV/RMII_CRSDV

MII_RX_CLK/RMII_REF_CLK

MII_COL

MII_CRS

MII_MDC

MII_MDIO

MII_TXD1

MII_TXD2

MII_TXD3

MII_RXD1

MII_RXD2

MII_RXD3

MII_IN

T

LED4

LED3

LED1

LED2

Potentiometer

Anti_Tam

per

WAKEUP

User_Button

I2C1_SCL

I2C1_SDA

IO_Expandor_IN

T

TDI

TRACE_D3

TRACE_D2

TRACE_D1

TRACE_D0

TRACE_CK

TRST

TMS/SWDIO

TCK/SWCLK

TDO/SWO

D[0..15]

A[0..20]

FSMC_NE3

MicroSDCard_CLK

MicroSDCard_CMD

MicroSDCard_D0

MicroSDCard_D1

MicroSDCard_D2

MicroSDCard_D3

MicroSDCard_Detect

MC_EmergencySTOP

MC_CurrentA

MC_CurrentB

MC_CurrentC

MC_PFCsync1

MC_PFCsync2

MC_WL

MC_VH

MC_VL

MC_UH

MC_UL

MC_WH

MC_NTC

MC_DissipativeB

rake

MC_PFCpwm

MC_EnA

MC_EnB

MC_HeatsinkTem

perature

MC_BusV

oltage

MC_EnIndex

SmartCard_3/5V

SmartCard_IO

SmartCard_RST

SmartCard_CLK

SmartCard_OFF

SmartCard_CMDVCC

FSMC_NE1

FSMC_NE2

FSMC_NWE

FSMC_NOE

FSMC_BLN0

FSMC_BLN1

FSMC_NWAIT

FSMC_CLK

FSMC_NL

OneN

AND_IN

T

PF[0..15]

PG[0..15]

PH[0..15]

PI[0..11]

BOOT0

Audio_IN

LCD_VSYNC

LCD_HSYNC

LCD_CS

I2S_CKIN

U_MCU

MCU.SchDoc

MicroSDCard_CLK

MicroSDCard_CMD

MicroSDCard_D0

MicroSDCard_D1

MicroSDCard_D2

MicroSDCard_D3

MicroSDCard_Detect

U_MicroSDCard

MicroSDCard.SchDoc

MC_EmergencySTOP

MC_CurrentA

MC_CurrentB

MC_CurrentC

MC_PFCsync1

MC_PFCsync2

MC_WL

MC_VH

MC_VL

MC_UH

MC_UL

MC_WH

MC_NTC

MC_DissipativeB

rake

MC_PFCpwm

MC_EnA

MC_EnB

MC_HeatsinkTem

perature

MC_BusV

oltage

MC_EnIndex

U_MotorControl

MotorC

ontrol.SchDoc

U_Power

Power.SchDoc

A[0..20]

D[0..15]

FSMC_NE1

FSMC_NE2

FSMC_NWE

FSMC_NOE

FSMC_BLN0

FSMC_BLN1

FSMC_NWAIT

FSMC_CLK

FSMC_NL

OneN

AND_IN

T

U_SRAM&OneN

AND

SRAM&OneN

AND.SchDoc

SmartCard_3/5V

SmartCard_IO

SmartCard_RST

SmartCard_CLK

SmartCard_OFF

SmartCard_CMDVCC

U_SmartCard

SmartCard.SchDoc

RS232/IrD

A_TX

RS232/IrD

A_RX

Bootloader_BOOT0

Bootloader_RESET

U_USART&IrDA

USART&IrDA.SchDoc

OTG_FS_PowerSwitchOn

OTG_FS_OverCurrent

OTG_FS_DM

OTG_FS_DP

OTG_FS_ID

U_USB_OTG_FS

USB_OTG_FS.SchDoc

ULPI_D[0..7]

ULPI_CLK

ULPI_DIR

ULPI_NXT

ULPI_STP

RESET#

U_USB_OTG_HS

USB_OTG_HS.SchDoc

R111

0R103

0

R133

1K5

R118

1K5

+2V8

TDI

TRST

TMS/SWDIO

TCK/SWCLK

TDO/SWO

RESET#

U_ST_LIN

KST_LIN

K.SCHDOC

Modifications on PCB rev.C.1:

1. Add capacitor CX1.

2. Add RESET# connection on pin C4 of U8.

3. Add SB1&R212 related configuration table.

4. Change F4 M

CU partnumber.

5. Rem

ove PC12 from LCD extention connector CN22

Modifications on PCB rev.C.2:

1. Add note to highlight capacitors C33 & C50 are ceram

ic capacitor with low ESR.

Page 45: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Schematics

Doc ID 018499 Rev 5 45/66

Figure 18. MCU

11

22

33

44

55

66

77

88

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)D

ate:11/11/2011

MB786

220

STM32 20-21-45-46 G-EVAL MCU

PA[0..15]PA[0..15]

PB[0..15]PB[0..15]

PC[0..15]PC[0..15]

PD[0..15]PD[0..15]

PE[0..15]

PE[0..15]

1 432

B1

RESET

R137

do not fit

+3V3

C123

100nF

C73

20pF

C72

20pF

X4

25MHz (w

ith socket)

R86

390

R89

10K

+3V32

3

1

SW2

09.03290.01

RESET#

R88

10K

+3V3

231

SW1

09.03290.01

41

32

X3

MC306-G

-06Q-32.768 (manufacturer JFVNY)

C71

6.8pF

C70

6.8pF

R85

0R84

0

TP2

PTP_PPS

Bootloader_BOOT0

Bootloader_RESET

DCMI_PIX

CK

DCMI_VSYNC

DCMI_D[0..7]

DCMI_HSYNC

MCO

ULPI_D[0..7]

ULPI_CLK

ULPI_DIR

ULPI_NXT

ULPI_STP

RS232/IrD

A_TX

RS232/IrD

A_RX

OTG_FS_PowerSwitchOn

OTG_FS_OverCurrent

OTG_FS_DM

OTG_FS_DP

OTG_FS_ID

I2S_WS

I2S_SD

I2S_SCK

I2S_MCK

Audio_DAC_OUT

CAN1_TX

CAN1_RX

CAN2_TX

CAN2_RX

MII_TXD0

MII_TX_EN

MII_TX_CLK

MII_RXD0

MII_RX_ER

MII_RX_DV/RMII_CRSDV

MII_RX_CLK/RMII_REF_CLK

MII_COL

MII_CRS

MII_MDC

MII_MDIO

MII_TXD1

MII_TXD2

MII_TXD3

MII_RXD1

MII_RXD2

MII_RXD3

MII_IN

T

LED4

LED3

LED1

LED2

Potentiometer

Anti_Tam

per

WAKEUP

User_Button

I2C1_SCL

I2C1_SDA

IO_Expandor_IN

T

TDI

TRACE_D3

TRACE_D2

TRACE_D1

TRACE_D0

TRACE_CK

TRST

TMS/SWDIO

TCK/SWCLK

TDO/SWO

D[0..15]

A[0..20]

FSMC_NE3

MicroSDCard_CLK

MicroSDCard_CMD

MicroSDCard_D0

MicroSDCard_D1

MicroSDCard_D2

MicroSDCard_D3

MicroSDCard_Detect

MC_EmergencySTOP

MC_CurrentA

MC_CurrentB

MC_CurrentC

MC_PFCsync1

MC_PFCsync2

MC_WL

MC_VH

MC_VL

MC_UH

MC_UL

MC_WH

MC_NTC

MC_DissipativeB

rake

MC_PFCpwm

MC_EnA

MC_EnB

MC_HeatsinkTem

perature

MC_BusV

oltage

MC_EnIndex

SmartCard_3/5V

SmartCard_IO

SmartCard_RST

SmartCard_CLK

SmartCard_OFF

SmartCard_CMDVCC

FSMC_NE1

FSMC_NE2

FSMC_NWE

FSMC_NOE

FSMC_BLN0

FSMC_BLN1

FSMC_NWAIT

FSMC_CLK

FSMC_NL

OneN

AND_IN

T

PE0

PE1

PE2

PE3

PE4

PE5

PE6

PE7

PE8

PE9

PE10

PE11

PE12

PE13

PE14

PE15

PI0

PI1

PI2

PI3

PI4

PI5

PI6

PI7

PI8

PI9

PI10

PI11

PC0

PC1

PC2

PC3

PC4

PC5

PC6

PC7

PC8

PC9

PC10

PC11

PC12

PC13

PC14

PC15

PF0

PF1

PF2

PF3

PF4

PF5

PF6

PF7

PF8

PF9

PF10

PF11

PF12

PF13

PF14

PF15

A0

A1

A2

A3

A4

A5

PA0

PA1

PA2

PA3

PA4

PA5

PA6

PA7

PA8

PA10

PA11

PA12

PA13

PA14

PA15

PH0

PH1

PH2

PH3

PH4

PH5

PH6

PH7

PH8

PH9

PH10

PH11

PH12

PH13

PH14

PH15

ULPI_D0

ULPI_D1

ULPI_D2

PB0

PB1

PB2

PB3

PB4

PB5

PB6

PB7

PB8

PB9

PB10

PB11

PB12

PB13

PB14

PB15

A6

A7

A8

A9

PG0

PG1

PG2

PG3

PG4

PG5

PG6

PG7

PG8

PG9

PG10

PG11

PG12

PG13

PG14

PG15

A10

A11

ULPI_D3

DCMI_D0

DCMI_D1

DCMI_D2

DCMI_D3

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

PD8

PD9

PD10

PD11

PD12

PD13

PD14

PD15

D13

D14

D15

D4

D5

D6

D7

D8

D9

D10

D11

D12

A16

A17

D0

D1

A12

A13

A14

A15

DCMI_D4

D2

D3

DCMI_D5

DCMI_D6

DCMI_D7

DCMI_D[0..7]

A[0..20]

D[0..15]

ULPI_D[0..7]

VBUS_FS

PF[0..15]

PF[0..15]

PG[0..15]PG[0..15]

PH[0..15]PH[0..15]

PI[0..11]

PI[0..11]

JP21

BT1

CR1220 holder

L3

BEAD

C74

1uF

C69

100nF

R87

47

VDDA

VDD_MCU

VREF+C68

100nF

TP5

VREF

1

2

3

JP19

+3V3

VDD_MCU

C60

100nF

VDD_MCU

C48

100nF

C37

100nF

C35

100nF

C54

100nF

C67

100nF

C34

100nF

C57

100nF

VDD_MCU

C56

100nF

C36

100nF

C61

100nF

C66

100nF

C53

100nF

C49

100nF

C65

100nF

IOs Multiplexed

IOs Multiplexed

ULPI_D4

ULPI_D5

ULPI_D6

ULPI_D7

R71

10K

C75

1uF

BOOT0

BOOT0

D1

BAT60JFILM

JP29

D2

BAT60JFILM

TP14

MCO1

TP16

CPUCK

TP15

MCO2

A18

A19

A20

Audio_IN

JP34

SB10

SB11

SB12

SB14

SB15

SB16

R34

0

R204

[N/A]

R58

0

R205

[N/A]

12

3

JP1 1

23

JP2

PE2

A2

PE3

A1

PE4

B1

PE5

B2

PE6

B3

PI8

D2

PC13

D1

PC14

E1

PC15

F1

PI9

D3

PI10

E3

PI11

E4

PF0

E2

PF1

H3

PF2

H2

PF3

J2PF4

J3PF5

K3

PF6

K2

PF7

K1

PF8

L3

PF9

L2

PF10

L1

PH0

G1

PH1

H1

NRST

J1

PC0

M2

PC1

M3

PC2

M4

PC3

M5

PA0

N3

PA1

N2

PA2

P2

PH2

F4

PH3

G4

PH4

H4

PH5

J4

PA3

R2

PA4

N4

PA5

P4

PA6

P3

PA7

R3

PC4

N5

PC5

P5

PB0

R5

PB1

R4

PB2

M6

PF11

R6

PF12

P6

PF13

N6

PF14

R7

PF15

P7

PG0

N7

PG1

M7

PE7

R8

PE8

P8

PE9

P9

PE10

R9

PE11

P10

PE12

R10

PE13

N11

PE14

P11

PE15

R11

PB10

R12

PB11

R13

PH6

M11

PH7

N12

PH8

M12

PH9

M13

PH10

L13

PH11

L12

PH12

K12

PB12

P12

PB13

P13

PB14

R14

PB15

R15

PD8

P15

PD9

P14

PD10

N15

PD11

N14

PD12

N13

PD13

M15

PD14

M14

PD15

L14

PG2

L15

PG3

K15

PG4

K14

PG5

K13

PG6

J15

PG7

J14

PG8

H14

PC6

H15

PC7

G15

PC8

G14

PC9

F14

PA8

F15

PA9

E15

PA10

D15

PA11

C15

PA12

B15

PA13

A15

PH13

E12

PH14

E13

PH15

D13

PI0

E14

PI1

D14

PI2

C14

PI3

C13

PA14

A14

PA15

A13

PC10

B14

PC11

B13

PC12

A12

PD0

B12

PD1

C12

PD2

D12

PD3

D11

PD4

D10

PD5

C11

PD6

B11

PD7

A11

PG9

C10

PG10

B10

PG11

B9

PG12

B8

PG13

A8

PG14

A7

PG15

B7

PB3

A10

PB4

A9

PB5

A6

PB6

B6

PB7

B5

BOOT0

D6

PB8

A5

PB9

B4

PE0

A4

PE1

A3

PI4

D4

PI5

C4

PI6

C3

PI7

C2

U16A

STM32F207IG

H6

VBAT

C1

VSS

F2

VDD

F3

VSS

G2

VDD

G3

VREF-

N1

VSSA

M1

VREF+

P1

VDDA

R1

BYPASS_REG

L4

VDD

K4

VSS

M8

VDD

N8

VSS

M9

VDD

N9

VCAP

M10

VDD

N10

VSS

H12

VDD

J12

VSS_SA

D5

VDD

J13

VSS

G12

VDD

H13

VCAP

F13

VSS

F12

VDD

G13

VSS

D9

VDD

C9

VSS

D8

VDD

C8

VSS

D7

VDD

C7

RFU

C6

VDD_SA

C5

U16B

STM32F207IFT6

LCD_HSYNC

LCD_VSYNC

LCD_CS

R81

10KJP4

+3V3

12

3

JP16

I2S_CKIN

R51

0R66

[N/A]

C58

4.7uF

STM32F217IG

H6

STM32F407IG

H6

STM32F417IG

H6

Optional

- RFU m

eans Reserved for Future Use.

- As an option, RFU could be tied to VDD or VSS for forw

ard

compatibility with future STM32F products. However, user may leave

RFU pin connected to VDD, or VSS, or NC for STM32F2xx exclusive

use.

- JP4 should be fitted for future backward compatibility with sTM32F2xx.

C33

2.2uF

C50

2.2uF

Ceram

ic capacitor (Low ESR)

Page 46: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Schematics UM1057

46/66 Doc ID 018499 Rev 5

Figure 19. USB OTG HS

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

MB786

320

STM32 20-21-45-46 G-EVAL USB OTG HS

ULPI_D[0..7]

ULPI_CLK

ULPI_D0

ULPI_D1

ULPI_D2

ULPI_D3

ULPI_DIR

ULPI_NXT

ULPI_STP

C44

4.7uF

+5V

R32

10K

+3V3

R28

330

1 2

LD7

Green

12LD8

Red

R29

620

C25

4.7uF

GND

2

IN5

EN

4OUT

1FAULT

3U4

STMPS2141STR@54

R50

12K[1%]

VBUS

1

DM

2

DP

3

ID4

GND

5

Shield

0

USB_Micro-AB receptacle

CN9

475900001

VBUS_HS

C24

0.1uF

PI11

PC0

PH4

PA3

PA5

PB0

PB1

PB10

+3V3

C39

0.1uF

C29

0.1uF

C43

0.1uF

C42

0.1uF

C31

4.7uF

C26

0.1uF

C40

33pF

X2

26MHz

R55

1M

C41

33pF

ULPI_D[0..7]

PB11

PB12

PB13

PB5

ULPI_D4

ULPI_D5

ULPI_D6

ULPI_D7

R31

10K

R46

2K2

R61

0R62

0

R69

0

GND

D2

GND

C5

PSW_N

D4

VBUS

F4

IDD3

VCC

F3

DP

D1

DM

C1

RESET_N

C4

FAULT

E2

NXT

D5

DIR

E5

STP

D6

CLOCK

A4

VCC(I/O)

B2

D7

C6

D6

B6

D5

A6

D4

A5

D3

A3

D2

A2

D1

A1

D0

B1

VCC(I/O)

B5

XTAL2

F6

XTAL1

F5

REG1V8

E6

REG_3V3

E3

RREF

C2

CFG0

E1

NC

F1

NC

F2

GND

E4

CFG1

B4

CFG2

B3

CHIP_SEL_N

C3

U8

ISP1705AET

+3V3

R72

[N/A]

+3V3

R70

100K

JP31 +3V3

+3V3

C46

0.1uF

C47

0.1uF

C64

0.1uF

C131

0.1uF

A1

A2

B1

B2

U10

USBULC6-2F3

A1

A2

B1

B2

U12

ESDA14V2-2BF3

3

2

1

T3

9013

R207

47K

R206

[N/A]

+3V3

RESET#

Page 47: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Schematics

Doc ID 018499 Rev 5 47/66

Figure 20. Camera

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

MB786

420

STM32 20-21-45-46 G-EVAL Camera

DCMI_PIXCK

DCMI_VSYNC

DCMI_D[0..7]

DCMI_HSYNC

Cam

era_RST

EN

1GND

2OUT

3VCC

4U27

SM7745HEW-24.0M

+2V5

R130

10K

DCMI_D[0..7]

DCMI_D0

DCMI_D1

DCMI_D2

DCMI_D3

DCMI_D4

DCMI_D5

DCMI_D6

DCMI_D7

R108

10K

+2V8

C90

0.1uF

I2C1_SCL

I2C1_SDA

Cam

era_CLK

C84

0.1uF

DGND

1DGND

2

SIO

_D

3

AVDD(2.8V)

4

SIO

_C

5

RESET

6

VSYNC

7

PWDN

8

HREF

9

DVDD(1.8V)

10

DOVDD(2.8V)

11

Y7

12

XCLK1

13

Y6

14

DGND

15

Y5

16

PCLK

17

Y4

18

Y0

19

Y3

20

Y1

21

Y2

22

AGND

23

AGND

24

CN15

24-5805-024-000-829+

+2V8

JP26

C85

0.1uF

+1V8

+2V8

PH8

PI5

PA6

PB9

PB6

PH9

PH10

PH11

PH12

PI4

PH14

PI6

PI7

+2V8

R109

10K

12

34

56

78

910

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

CN23

CLM-120-02-L-D

+1V8

+1V8

SCL

SDA

SCL

SDA

Cam

era_CLK

DCMI_D0

DCMI_D1

DCMI_D2

DCMI_D3

DCMI_D4

DCMI_D5

DCMI_D6

DCMI_D7

HSYSC

VSYSC

PIXCLK

HSYSC

VSYSC

PIXCLK

+2V8

+2V8

C151

0.1uF

C152

0.1uF

C150

0.1uF

C149

0.1uF

Cam

era_RST

Cam

era_RST

Cam

era_XSDN

+2V8 R213

10K

Cam

era_PLUG

Page 48: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Schematics UM1057

48/66 Doc ID 018499 Rev 5

Figure 21. Ethernet

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

MB786

520

STM32 20-21-45-46 G-EVAL Ethernet

MII_TXD0

MII_TX_EN

MII_TX_CLK

MII_RXD0

MII_RX_ER

MII_RX_DV/RMII_CRSDV

MII_RX_CLK/RMII_REF_CLK

MII_COL

MII_CRS

MII_MDC

MII_MDIO

X1

25MHz (w

ith socket)

C14

22pF

C15

22pF

12

3JP5

MCO

EN

1GND

2OUT

3VCC

4U3

SM7745HEV-50.0M (do not fit)

+3V3

R26

10K

RESET#

R24

0

JP8

R40

2K2

+3V3

+3V3

R25

4.87K

R30

2K2

+3V3

R33

2K2

C21

0.1uF

C17

0.1uF

C19

0.1uF

C13

10uF

R42

2K2

MII_TXD1

MII_TXD2

MII_TXD3

MII_RXD1

MII_RXD2

MII_RXD3

TX_CLK

1

TX_EN

2

TXD_0

3

TXD_1

4

TXD_2

5

TXD_3/SNI_MODE

6

PWR_DOWN/INT

7

NC

8NC

9NC

10

NC

11

NC

12

RD-

13

RD+

14

AGND

15

TD-

16

TD+

17

PFBIN

118

AGND

19

NC

20

NC

21

AVDD33

22

PFBOUT

23

RBIA

S24

25MHz_OUT

25

LED_ACT/COL/AN_EN

26

LED_SPEED/AN1

27

LED_LIN

K/AN0

28

RESET_N

29

MDIO

30

MDC

31

IOVDD33

32

X2

33

X1

34

IOGND

35

DGND

36

PFBIN

237

RX_CLK

38

RX_DV/M

II_MODE

39

CRS/CRS_DV/LED_CFG

40

RX_ER/M

DIX

_EN

41

COL/PHYAD0

42

RXD_0/PHYAD1

43

RXD_1/PHYAD2

44

RXD_2/PHYAD3

45

RXD_3/PHYAD4

46

IOGND

47

IOVDD33

48

U5

DP83848CVV

+3V3

C16

0.1uF

C27

0.1uF

C20

0.1uF

+3V3

R43

1.5K

12

3

JP6

TP1

25MHz

TD+

1

TCT

4

TD-

2

RD+

3

RCT

5

RD-

6

NC

7

CHS GND

8

LED(green)_A

9

LED(green)_K

10

LED(Y

ellow)_A

12

LED(Y

ellow)_K

11

Shield

13

Shield

14

CN7

J0011D21B

R22

240

R1

240

+3V3

C7

0.1uF

C6

0.1uF

+3V3

MII_IN

TR41

0

R44

0Second source: SI-60116-F

RS5

51

RS3

51

RS6

51

+3V3Unused in RMII mode

RS1

2K2

RS4

51

RS2

51

PI10

PC1

PC2

PC3

PA1

PA2

PH2

PH3

PA7

PC4

PC5

PG11

PH6

PH7

PG13

PG14

PB14

PB8

PA8

SB1

R208

51

R212

150

STM324xG-EVAL

STM322xG-EVAL

SB1

R212

Close

Open

Not fitted

150ohm

Board configuration

Page 49: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Schematics

Doc ID 018499 Rev 5 49/66

Figure 22. Audio

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

MB786

620

STM32 20-21-45-46 G-EVAL Audio

I2S_WS

I2S_SD

I2S_SCK

R134

10K

Audio_SCL

Audio_SDA

R110

51

1 2

U19

KSS-1508 or KSSG1708

Audio_RST

I2S_MCK

+5V

I2C address 0x94

C87

1uF (X7R)

C95

1uF

C103

0.1uF

SDA

1

SCL

2

A0

3

SPKR_OUTA+

4

VP

5

SPKR_OUTA-

6

SPKR_OUTB+

7

VP

8SPKR_OUTB-

9

-VHPFILT

10

FLYN

11

FLYP

12

+VHP

13

HP/LIN

E_OUTB

14

HP/LIN

E_OUTA

15

VA

16

AGND

17

FILT+

18

VQ

19

TSTO

20

AIN

4A

21

AIN

4B

22

AIN

3A

23

AIN

3B

24

AIN

2A

25

AIN

2B

26

AFILTA

27

AFILTB

28

AIN

1A

29

AIN

1B

30

SPKR/HP

31

RESET

32

VL

33

VD

34

DGND

35

TSTO

36

MCLK

37

SCLK

38

SDIN

39

LRCK

40

GND/Thermal Pad

0

U23

CS43L22

C88

1uF(X

7R)

C98

0.1uF

C92

0.1uF

+2V5

C104

0.1uF

+3V3

C102

1uF(X

5R)

C101

1uF(X

5R)

C107

150pF(COG)

C108

150pF(COG)

C94

0.1uF

C86

0.022uF

R112

51 C97

0.022uF

C93

0.1uF

From IO expandor

Audio_DAC_OUT

R122

100

R113

100K

C105

1uF(X

7R)

R115

0

PB9

PB6

PC6

PI0

PI1

PI3

PA4

Audio_IN

BYP

2

GND

4

IN-

5

IN+

8

GS

9

BIAS

10

C1

14

C2

15

OUT-

16

OUT+

17

VCC

20

STBY

21

GND

22

U33

TS472IQ

T

12

U34

KECG2740TBL[N

/A]

C143

100nF

R198

0

C141

1uF

R197

1K

C144

100nF

C142

1uF

+3V3

C140

1uF

C145

100pF

C146

100pF

C147

0ohm

R199

100K

R196

0

PF10

R200

47

+3V3

R195

10K

JP33

26 43CN11

PJ3028B-3

R216

0R215

0R217

[N/A]

R218

[N/A]

Fit for Iphone headset

Fit for Nokia headset

VD

1

GND

2

CLK_OUT

3

AUX_OUT

4

TST_IN

5XTO

6XTI/REF_CLK

7AD0/CS

8SCL/CCLK

9SDA/CDIN

10

U36

CS2200-CP

MCO

+3V3

C158

0.1uF

PA8

I2S_CKIN

C159

1uF

PC9

R209

0

C155

[N/A]

C154

[N/A]

X6

[N/A]

R211

0

R221

10K

+3V3

0ohm resistor mounted for DC coupling

Page 50: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Schematics UM1057

50/66 Doc ID 018499 Rev 5

Figure 23. USB OTG FS

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

MB786

720

STM32 20-21-45-46 G-EVAL USB_OTG_FS

+5V

R20

10K

OTG_FS_PowerSwitchOn

OTG_FS_OverCurrent

R16

47K

+3V3

1 2

LD5

Red

R23

620

OTG_FS_DM

OTG_FS_DP

OTG_FS_ID

C5

4.7uF

R18

0

R21

0

R15

0GND

2

IN5

EN

4OUT

1FAULT

3U1

STMPS2141STR@54

VBUS

1

DM

2

DP

3

ID4

GND

5

Shield

0

USB_Micro-AB receptacle

CN8

475900001

VBUS_FS

PH5

PF11

PA9

PA10

PA11

PA12

R17

22

R19

22

Dz

A2

IDA3

Pd1

B1

Pup

B2

Vbus

B3

D+in

C1

Pd2

C2

D+out

C3

D-in

D1

GND

D2

D-out

D3

U2

EMIF02-U

SB03F2

R27

330

1 2

LD6

Green

3

2

1

T1

9013

R180

47K

+3V3

R181

[N/A]

+3V3

Page 51: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Schematics

Doc ID 018499 Rev 5 51/66

Figure 24. SRAM

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A[0..20]

D[0..15]

FSMC_NE1

FSMC_NWE

FSMC_NOE

FSMC_NWAIT

D[0..15]

A[0..20]

R36

10K

+3V3

A0

R48

10K

C28

100nF

+3V3

R49

10K

+3V3

FSMC_CLK

FSMC_NL

WE

A1

RP

A2

DQ14

A3

Vss

A4

Vss

A5

DQ13

A6

DQ12

B1

DQ8

B2

DQ1

B3

OE

B4

DQ9

B5

VccCore

B6

DQ7

C1

DQ4

C2

DQ11

C3

DQ10

C4

DQ3

C5

VccIO

C6

DQ15

D1

A12

D2

DQ0

D3

A15

D4

DQ5

D5

DQ6

D6

CLK

E1

CE

E2

DQ2

E3

NC

E4

NC

E5

A9

E6

A14

F1

A13

F2

AVD

F3

A7

F4

A11

F5

A8

F6

INT

G1

A0

G2

A1

G3

NC

G4

A10

G5

A6

G6

RDY

H1

A4

H2

A5

H3

A2

H4

A3

H5

NC

H6

U7

KFG1216U2A-D

IB6

C18

100nF

C22

100nF

+3V3

R52

0

R45

10K

+3V3

R53

0OneN

AND_IN

T

R54

0

MB786

820

STM32 20-21-45-46 G-EVAL SRAM

& OneNAND

PD5

PD4

PD3

PB7

PD6

PD7

PB15

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D14

D15

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

A13

A14

A15

A16

FSMC_NE2

FSMC_BLN0

FSMC_BLN1

A0

A17

PE0

PE1

R47

0

R35

10K

+3V3

PG9

A18

A19

C30

100nF

C23

100nF

+3V3

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D14

D15

A20

CY7C1071DV33-12BAXI

A4

B4

A3

B3

A2

A5

A1

A4

A0

A3

CE

B5

I/O0

B6

I/O1

C5

I/O2

C6

I/O3

D5

VCC

D6

VSS

D1

I/O4

E5

I/O5

F5

I/O6

F6

I/O7

G6

WE

G5

A16

E4

A15

F4

A14

F3

A13

G4

A12

G3

A11

H5

A10

H4

A9

H3

A8

H2

I/O8

B1

I/O9

C1

I/O10

C2

I/O11

D2

VCC

E1

I/O12

E2

I/O13

F2

I/O14

F1

I/O15

G1

BLE

A1

BHE

B2

OE

A2

A7

D4

A6

C4

A5

C3

A17

D3

A18

H1

VSS

E6

A19

G2

A20

H6

CE2

A6

U6

IS61WV102416BLL-10MLI

Not fitted

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Schematics UM1057

52/66 Doc ID 018499 Rev 5

Figure 25. LCD

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

TouchScreen_X+

TouchScreen_X-

TouchScreen_Y+

TouchScreen_Y-

CS

1

RS

2

WR/SCL

3

RD

4

RESET

5

VDD

24

VCI

25

GND

26

GND

27

BL_VDD

28

BL_Control

23

BL_GND

22

PD1

6

PD2

7

PD3

8

PD4

9

PD5

10

PD6

11

PD7

12

PD8

13

PD10

14

PD11

15

PD12

16

PD13

17

PD14

18

PD15

19

PD16

20

PD17

21

SDO

29

SDI

30

XL

31

XR

32

YD

33

YU

34

CN19

3.2" LCD_connector (M

B785 with AM-240320D4TOQW-T00H(R))

+3V3

+5V

MB786

920

STM32 20-21-45-46 G-EVAL LCD

To IO expandor

RESET#

D[0..15]

A[0..20]

A[0..20]

D[0..15]

FSMC_NWE

FSMC_NOE

FSMC_NE3

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

D11

D12

D13

D14

D15

A0

PD5

PD4

PG10

R170

150

R171

150

R172

150

R173

150

R174

150

R175

150

R176

150

R177

150

R82

150

R161

150

R163

150

R165

150

R166

150

R167

150

R168

150

R169

150

R78

150

R119

150

R162

150

R164

150

C148

10uF

L2

BEAD

C153

100nF

L1

BEAD

LCD_HSYNC

LCD_VSYNC

LCD_CS

12

34

56

CN22

Header 3X2H

PC[0..15]

PC10

PC11

PC[0..15]

Reserved for LCD connector

R67

0

+3V3

R68

[N/A]

Page 53: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Schematics

Doc ID 018499 Rev 5 53/66

Figure 26. RS-232 and IrDA

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

RS232/IrD

A_TX

RS232/IrD

A_RX

SD

5

TxD

3

GND

8

Anode (V

CC2)

1

Cathode

2

RxD

4

VCC1

6

NC

7

U11

TFDU6300

R64

5R63

47

C51

0.1uF

C52

0.1uF

+3V3

C55

4.7uF

C45

4.7uF

IrDA

32

1

JP22

MB786

1020

STM32 20-21-45-46 G-EVAL RS232&IrDA

C2+

1

C2-

2V-

3

R1IN

4

R2IN

5

R3IN

6

R4IN

7

R5IN

8

T1OUT

9

T2OUT

10

T3OUT

11

T3IN

12

T2IN

13

T1IN

14

R5OUT

15

R4OUT

16

R3OUT

17

R2OUT

18

R1OUT

19

R2OUTB

20

R1OUTB

21

nSHDN

22

nEN

23

C1-

24

GND

25

VCC

26

V+

27

C1+

28

U17

ST3241EBPR

C78

100nF

C80 100nF

C76

100nF

C77

100nF

C79

100nF

+3V3

1 6 2 7 3 8 4 9 5

CN16

DB9-m

ale UART3 or 4

+3V3

Bootloader_BOOT0

Bootloader_RESET

PC10

PC11

RXD

TXD

CTS

DSR

Page 54: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Schematics UM1057

54/66 Doc ID 018499 Rev 5

Figure 27. CAN

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

CAN1_TX

CAN1_RX

D1

GND

2

VCC

3

R4

Vref

5CANL

6CANH

7RS

8U9

SN65HVD230

+3V3

+3V3

R38

120

JP9

3

2

1

JP7

R37

10K

+3V3

C32

100nF

R39

0

CAN2_TX

CAN2_RX

R60

0R56

do not fit

Default setting: 1<->2

Default setting: Open

MB786

1120

STM32 20-21-45-46 G-EVAL CAN

1 6 2 7 3 8 4 9 5

CN10

DB9-m

ale CAN connector

PD1

PD0

PB13

PB5

32

1

JP3

32

1

JP10

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UM1057 Schematics

Doc ID 018499 Rev 5 55/66

Figure 28. I/O peripherals

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

12

LD3

Red

12

LD2

Orange 1

2

LD4

Blue

12

LD1

Green

R155

510

R154

680

R141

680

R140

680

LED4

LED3

LED1

LED2

31

2RV1

3386P-103H[10%]

R151

0

+3V3

Potentiometer

C122

10nF

R147

10K

R146

10K

R145

10K

R144

10K

R149

10K

+2V8

C119100nF

C128100nF

C120100nF

C129100nF

C121100nF

R159

100

COMMON

5

Selection

2

DWON

3

LEFT

1

RIG

HT

4

UP

6

U32

MT008-A

R153

220K1

4 3

2

B2

WKUP

C124

do not fit

+3V3

R138

100

R148

4K7

1

43

2

B4

USER

C130

100nF

+3V3

R160

100

R142

4K7

1

43

2

B3

Tam

per

C118

100nF

+3V3

R156

100

R139

330

R150

0

R143

0

JOY_SEL

JOY_DOWN

JOY_LEFT

JOY_RIG

HT

JOY_UP

Anti_Tam

per

WAKEUP

User_Button

EEPROM_SCL

EEPROM_SDA

MEMS_SCL

MEMS_SDA

MEMS_INT1

MEMS_INT2

E0

1

E1

2

E2

3

VSS

4SDA

5SCL

6WC

7VCC

8U18

M24C64-RMN6TP

+3V3 R102

10K

JP24

VDD_IO

1

GND

2Reserved

3

GND

4GND

5

VDD

6CS

7

INT1

8

INT2

9

GND

10

Reserved

11

SDO

12

SDA

13

SCL

14

U20

LIS302DL

+2V8

R107

10K

+2V8

MB786

1220

STM32 20-21-45-46 G-EVAL IO Peripherals

Joystick

LEDs

EEPROM

MEMS

BUTTON

Potentiometer

C81

100nF

C89

100nF

To IO expandor

To IO expandor

R152

1K

PG6

PG8

PI9

PC7

PC13

PA0

PG15

PF9

PB9

PB6

PB9

PB6

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Schematics UM1057

56/66 Doc ID 018499 Rev 5

Figure 29. I/O Expandor

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

MB786

1320

STM32 20-21-45-46 G-EVAL IO_Expandor

Y-

1

INT

2

A0/Data Out

3

SCLK

4

SDAT

5

VCC

6

Data in

7

IN0

8IN1

9

GND

10

IN2

11

IN3

12

X+

13

Vio

14

Y+

15

X-

16

U24

STMPE811QTR

Y-

1

INT

2

A0/Data Out

3

SCLK

4

SDAT

5

VCC

6

Data in

7

IN0

8IN1

9

GND

10

IN2

11

IN3

12

X+

13

Vio

14

Y+

15

X-

16

U29

STMPE811QTR

R135

10K

+2V8

I2C device address:0x82

I2C device address:0x88

+2V8

+2V8

R116

100K

R132

100K

IO_Expandor_SCK

IO_Expandor_SDA

IO_Expandor_IN

T

TouchScreen_X+

TouchScreen_X-

TouchScreen_Y+

TouchScreen_Y-

EXP_IO

2EXP_IO

3EXP_IO

4EXP_IO

5EXP_IO

6EXP_IO

7EXP_IO

8

EXP_IO

9EXP_IO

10

EXP_IO

11

EXP_IO

12

EXP_IO

1

R121

10K

R136

0 +2V8

R117

10K

R131

10K

+2V8

C99

100nF

C115

100nF

PB9

PB6

PI2

Page 57: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Schematics

Doc ID 018499 Rev 5 57/66

Figure 30. MicroSD Card

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

MicroSD card

MB786

1420

STM32 20-21-45-46 G-EVAL MicroSD card

+3V3

MicroSDCard_CLK

MicroSDCard_CMD

SMS064FF or SMS128FF

1

2

3

4

5

6

7

8

SW29

SW110

CN6

PJS008-2000

MicroSDCard_D0

MicroSDCard_D1

MicroSDCard_D2

MicroSDCard_D3

MicroSDCard_Detect

R9

47K

R8

47K

R2

0

R11

47K

R10

47K

R65

47K

+3V3

PC8

PC9

PC10

PC11

PC12

PD2

PH13

Page 58: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Schematics UM1057

58/66 Doc ID 018499 Rev 5

Figure 31. Motor control

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

R7

3.3K C4

1nF

+3V3

+3V3

+5V

R14

0

C3

100nF

C12

100nF

R74

0C59

do not fit

C62

do not fit

C63

do not fit

C11

do not fit

C38

do not fit

C2

10nF

C8

do not fit

C1

do not fit

R77

0

R80

0

R12

0 R4

0

C10

do not fit

EMERGENCY STOP

1

MC-U

H3

MC_UL

5

MC_VH

7

MC_VL

9

MC_WH

11

MC_WL

13

CURRENT A

15

CURRENT C

19

CURRENT B

17

NTC BYPASS RELAY

21

DISSIPATIV

E BRAKE

23

+5V POWER

25

PFC SYNC

27

PFC PWM

29

Encoder A

31

Encoder B

33

GND

2

GND

4

GND

6

GND

8

GND

10

GND

12

BUS VOLTAGE

14

GND

16

GND

18

GND

20

GND

22

GND

24

Heatsink Tem

perature

26

Vdd_Micro

28

GND

30

GND

32

Encoder Index

34

CN5

MC_connector

MC_EmergencySTOP

MC_CurrentA

MC_CurrentB

MC_CurrentC

MC_PFCsync1

MC_PFCsync2

MC_WL

MC_VH

MC_VL

MC_UH

MC_UL

MC_WH

MC_NTC

MC_DissipativeB

rake

MC_PFCpwm

MC_EnA

MC_EnB

MC_HeatsinkTem

perature

MC_BusV

oltage

MC_EnIndex

R6

100K

C9

do not fit

Motor control connector

Default setting: Open

Default setting: Open

MB786

1520

STM32 20-21-45-46 G-EVAL Motor control

R73

0 R76

0 R79

0

R13

0

R5

0

PC4

PC5

PC1

PC2

PC3

PH8

PH10

PH11

PD13

PC8

PB8

PH13

PH14

PH15

PD12

PI4

PI5

PI6

PI7

R3

0

R59

0

R57

0

TP4

AIN

+TP3

AIN

-

SB17

SB18

R219

0

Page 59: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Schematics

Doc ID 018499 Rev 5 59/66

Figure 32. Smartcard

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

VCC

1

RST

2

CLK

3

NC

4

GND

5

NC

6

I/O

7

NC

8

18

17

CN20

C816

CLKDIV

11

CLKDIV

22

5V/3V

3

PGND

4

C1+

5

Vddp

6

C1-

7

Vup

8

PRES

9

PRES

10

I/O

11

AUX2

12

AUX1

13

CGND

14

CLK

15

RST

16

Vcc

17

PORADJ

18

CMDVCC

19

RSTIN

20

Vdd

21

GND

22

OFF

23

XTAL1

24

XTAL2

25

I/OUC

26

AUX1UC

27

AUX2UC

28

U31

ST8024CDR

C125

100nF

C126

100nF

C117

47uF

+5V

C127

100nF

C109

100nF

R158

100K

+3V3

R157

4K7

+3V3

R129

10K

R123

10K

+3V3

C111

100nF

C114

47uF

+3V3

R124

10K

+3V3

R127

0

R126

0

R125

10K

TP11

AUX2

TP12

AUX1

SmartCard_3/5V

SmartCard_IO

SmartCard_RST

SmartCard_CLK

SmartCard_OFF

SmartCard_CMDVCC

MB786

1620

STM32 20-21-45-46 G-EVAL Sm

art card

R128

0

PF7PF6

PG7

PC6

PG12

PH15

Page 60: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Schematics UM1057

60/66 Doc ID 018499 Rev 5

Figure 33. JTAG and Trace

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

20

CN13

FTSH-110-01-L-D

V+3V3

R97

[N/A]

R96

[N/A]

R101

[N/A]R95

[N/A]

R98

do not fit

+3V3

1 2 3 4 5 6 7 8 9 1011121314151617181920

CN14

JTAG

+3V3

+3V3

R105

10K

R106

10K

R99

10K

R92

[N/A]

R1040

R100do not fit

R94

0R91

do not fit

TRACE_D3

TRACE_D2

TRACE_D1

TRACE_D0

TRACE_CK

Trace connector

JTAG connector

KEY

MB786

1720

STM32 20-21-45-46 G-EVAL JTAG & Trace

PA13

PA14

PB3

PA15

PB4

PE6

PE5

PE4

PE3

PE2

TDI

RESET#

TRST

TMS/SWDIO

TCK/SWCLK

TDO/SWO

D8 Z5V1

RS7

22

D3 Z5V1

D4 Z5V1

D5 Z5V1

D6 Z5V1

D7 Z5V1

Page 61: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Schematics

Doc ID 018499 Rev 5 61/66

Figure 34. Power

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

Vin

3

GND1

Vout

2

U22

LD1086D2M33TR

C113

220uF

C83

10uF

C82

100nF

+5V

TP7

3V3

SV

1

SG

2

CV

3

CG1

4

CG2

5

CG3

6

U25

BNX002-01

C106

10uF

E5V

TP8

5V+5V

R93

1K

1 2

LD9

red

TP13

Ground

1 32

CN18

DC-10B

Z1

SMAJ5.0A-TR

C112

100nF

1

2

3

U28

ZEN056V130A24LS

+3V3

D5V

E5V

MB786

1820

STM32 20-21-45-46 G-EVAL Power

Vin

3Vout

2

1

U21

LD1117S25TR

+5V

C91

10uF

+2V5

TP6

2V5

C96

220uF

VBUS_FS

VBUS_HS

Vin

3Vout

2

1

U30

LD1117S18TR

C116

10uF

+1V8

Vin

3Vout

2

1

U26

LD1117STR

+5V

C110

10uF

+2V8

TP9

2V8

R114

120 C100

10uF

R120

150

TP10

1V8

+3V3

VDD_MCU

JP32

12

34

56

78

910

JP18

Header 5X2

U5V_ST_LIN

K

Page 62: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Schematics UM1057

62/66 Doc ID 018499 Rev 5

Figure 35. Extension connector

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

RESET#

RESET#

MB786

1920

STM32 20-21-45-46 G-EVAL Extension connector

12

34

56

78

910

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

CN4

21N22564-40S10B

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

CN1

21N22564-50S10B

12

34

56

78

910

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

CN2

21N22564-40S10B

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

CN3

21N22564-50S10B

PA0PA1

PA2

PA3

PA4

PA5

PA6

PA7

PA8

PA10 PA11

PA12

PA13

PA14

PA15

PB0

PB1

PB2

PB3

PB4

PB5

PB6

PB7

PB8

PB9

PB10

PB11

PB12 PB13

PB14

PB15

PC0

PC1PC2

PC3

PC4

PC5

PC6

PC7

PC8 PC9

PC10

PC11

PC12

PC13

EXT_PC14

EXT_PC15

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

PD8

PD9 PD10

PD11 PD12

PD13 PD14

PD15

PE0

PE1

PE2

PE3PE4

PE5PE6

PE7

PE8

PE9

PE10

PE11

PE12

PE13

PE14

PE15

PF0PF1

PF2PF3

PF4

PF5PF6

PF7PF8

PF9PF10

PF11

PF12

PF13

PF14

PF15

PG0

PG1

PG2 PG3

PG4 PG5

PG6 PG7

PG8

PG9

PG10

PG11

PG12

PG13

PG14

PG15

EXT_PH0EXT_PH1

PH2

PH3

PH4PH5

PH6

PH7

PH8

PH9

PH10

PH11

PH12

PH13

PH14 PH15

PI0 PI1

PI2

PI3

PI4

PI5

PI6

PI7

PI8

PI9

PI10PI11

VREF+

EMU_3V3

EMU_5V

APP_3V3

APP_VCC

PC13

RESET#

EMU_5V

EMU_3V3

EMU_5V

APP_3V3

BOOT0

(Left)

(Right)

(Buttom)

(Top)

PA[0..15]

PA[0..15]

PB[0..15]

PB[0..15]

PC[0..15]

PC[0..15]

PD[0..15]

PD[0..15]

PE[0..15]

PE[0..15]

PF[0..15]

PF[0..15]

PG[0..15]

PG[0..15]

PH[0..15]

PH[0..15]

PI[0..11]

PI[0..11]

APP_3V3

APP_VCC

EMU_5V

D5V

+3V3

SB6

SB7

SB4

SB5

PH0

PH1

PC14

PC15

EXT_PH0

EXT_PH1

EXT_PC14

EXT_PC15

Close to crystal on PCB

BOOT0

BOOT0

VBUS_FS

CX1

33pF

Page 63: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057 Schematics

Doc ID 018499 Rev 5 63/66

Figure 36. ST-LINK/V2

11

22

33

44

DD

CC

BB

AA

STMicroelectronics

Title:

Number:

Rev:

Sheet of

C.2(PCB.SCH)

Date:11/11/2011

20

20

VBAT

1

PC13

2

PC14

3

PC15

4

OSC_IN

5

OSC_OUT

6

/RST

7

VSSA

8

VDDA

9

PA0

10

PA1

11

U2_TX

12

U2_RX13

U2_CK14

S1_CK15

S1_MISO16

S1_MOSI17

PB018

PB119

PB2/BOOT120

PB1021

VSS_123

VDD_124

PB12

25

PB1122

S2_CK

26

S2_MISO

27

S2_MOSI

28

PA8

29

PA9

30

PA10

31

PA11

32

PA12

33

JTMS

34

VSS_2

35

VDD_2

36

JTCK37

JTDI38

JTDO39

JNRST40

PB541

PB642

PB743

BOOT044

PB845

PB946

VSS_347

VDD_348

U15

STM32F103C8T6

20pF

C139

20pF

C138

12

X5

8MHz

+3V3

USB_DM

USB_DP

STM_RST

T_JTCK

T_JTCK

T_JTDOT_JTDI

T_JTMS

STM_JTMS_SW

DIO

STM_JTCK_SWCLK

LED_STLINK

OSC_IN

OSC_OUT

T_NRSTT_JRST

LED_STLINK

T_JTCK

T_JTDI

T_JTDO

T_NRST

T_JTMS

T_JRST

R185

4K7

R186

4K7

AIN_1

C137

100nF

R183

100K

R201

100

+3V3

+3V3

+3V3

+3V3

+3V3

+3V3

AIN_1

VCC

1

D-

2

D+

3

GND

4

SHELL

0

SHELL

0

CN21

USB-typeB

connector

USB_DM

USB_DP

+3V3

C135

100nF

C133

100nF

C136

100nF

C134

100nF

R192

10

R193

10

MCU USB

JTAG

STM_JTMS_SW

DIO

STM_JTCK_SW

CLK

+3V3

U5V_ST_LIN

KTDI

TRST

TMS/SWDIO

TCK/SWCLK

TDO/SWO

RESET#

SWIM

_PU_CTRL

R182

100K

T_SW

OT_SW

DIO_IN

T_SW

DIO_IN

T_SW

O

12

34

5

CN17

JTAG

R194

1.5K

R189

10K

R191

36K

2

3 1

T2

9013

+3V3

U5V_ST_LIN

K

R187

[N/A]R188

10K

R184

100K

MCO

2 1

43

Red

Yellow

LD10

HSMF-A

201-A

00J1

R202

100

R190

0

+3V3

MB786

STM32 20-21-45-46 G-EVAL ST-LINK/V2

Page 64: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

Schematics UM1057

64/66 Doc ID 018499 Rev 5

Figure 37. 3.2” LCD module with SPI and 16-bit interface

11

22

33

44

DD

CC

BB

AA

STMicroelec

tron

ics

Title:

Num

ber:

Rev:

Sheet of

A.1(PCB.SCH)

Date:3/27/2009

Enable

DotClk

HSY

NC

VSY

NC

CS

RS

WR

RD

#RES

ET

SDO

SDI

VDD

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

PD8

PD9

PD10

PD11

PD12

PD13

PD14

PD15

PD16

PD17

YU

YD

XR

XL

VSS

1

XL

2XR

3YD

4YU

5

VSS

6

IM0/ID

7

IM1

8

IM3

9

SDO

10

NC

11

SDI

12

D17

13D16

14D15

15D14

16D13

17D12

18D11

19D10

20D9

21D8

22D7

23D6

24D5

25D4

26D3

27D2

28D1

29D0

30CS

31

RES

ET32

RS

33

WR/SCL

34

RD

35

VSY

NC

36

HSY

NC

37

DOTC

LK38

ENABLE

39

VCC

40

VCC

41

VSS

42

LED_K

43LE

D_A

44

VSS

45

CN2

FF02

45SS

1

R4

0

R1

10K

VDD

RP1

10K

RP2

10K

RP4

10K

PD0

PD2

PD4

PD6

PD8

PD9

PD10

PD11

PD12

PD13

PD14

PD15

PD16

PD17

Enable

DotClk

HSY

NC

VSY

NC

VDD

C3

1uF/50V

R3

4K7

R2

4K7

SDI

SDO RD

RS

Soldered fo

r Serial interface only

Soldered fo

r i80-system 16-bit interface

The 34-pin connector to

mother b

oard fo

r both

seria

l & 16bit interface. Com

patib

le with

MB694 with

Touch sc

reen signals a

dded on

Pin 31-34.

CS

RS

WR

RD

#RES

ET

VDD

BLG

ND

BLV

DD

BL_

Contro

l

PD1

PD2

PD3

PD4

PD5

PD6

PD7

PD8

PD10

PD11

PD12

PD13

PD14

PD15

PD16

PD17

SDO

SDI

A K

Z1 STPS

1L40M

C1

4.7uF/50V

L14.7u

H(1A)

R7

10

BLG

ND

BLV

DD

R6

100K

C2

2.2uF R

50

R8 do

not fit

BLV

DD

BL_

Contro

l

BLG

ND

BLG

ND

BLG

ND

AM-240320D

4TOQW-T00H(R)

Vi

1

Rset

2GND

3FB

4

NC

5Vo

6

EN7

SW8

PGND

9

U1

STLD

40DPM

R

CS

1

RS

2

WR/SCL

3

RD

4

RES

ET5

VDD

24

VCI

25

GND

26

GND

27

BL_

VDD

28

BL_

Contro

l23

BL_

GND

22

PD1

6

PD2

7

PD3

8

PD4

9

PD5

10

PD6

11

PD7

12

PD8

13

PD10

14

PD11

15

PD12

16

PD13

17

PD14

18

PD15

19

PD16

20

PD17

21

SDO

29

SDI

30XL

31

XR

32

YD

33

YU

34

CN1

3.2L

CD_connector

YU

YD

XR

XL

LCD board connector to

Mother b

oard

MB785

11

3.2" LCD module with both SPI & 16bit interface

RP3

10K

RP6

10K

RP5

10K

PD1

PD3

PD5

PD7

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UM1057 Revision history

Doc ID 018499 Rev 5 65/66

5 Revision history

Table 34. Document revision history

Date Revision Changes

15-Apr-2011 1 Initial release.

23-May-2011 2 Updated preliminary watermarks.

26-July-2011 3Added Section 1.4: Delivery recommendations.

Updated Section 2.16: Ethernet, Section 2.17: USB OTG HS, Section 2.18: Camera module and Section 4: Schematics.

07-Oct-2011 4Updated Table 1 JP4 description, Table 4 JP24 description and Section 4: Schematics. Added warning in Chapter 2.5 and note in Chapter 2.20.

09-Jan-2012 5 Added note in Chapter 2.5 and updated Chapter 4: Schematics.

Page 66: STM3220G-EVAL evaluation board - RS Components · STM3220G-EVAL evaluation board Introduction The STM3220G-EVAL evaluation board is a complete demonstration and development platform

UM1057

66/66 Doc ID 018499 Rev 5

Please Read Carefully:

Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve theright to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at anytime, without notice.

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