September 2018 AN5233 Rev 1 1/29
1
AN5233Application note
Energy harvesting with ST25DV-I2C series Dynamic NFC Tags
Introduction
The ST25DV-I2C series Dynamic NFC Tags offer the possibility of harvesting energy from an external RF field, and to delivery it onto their V_EH output pin. The non-regulated DC voltage on V_EH is generated by means of RF signal rectification. This function is mainly intended to supply very low power applications.
The purpose of this document is to show how to use the ST25DV-I2C energy harvesting feature in an ESL application based on the ST25DV-I2C-04K in combination with an STM32L476 MCU.
Additional details can be found in the ST25DV-I2C datasheets and in application note AN4913, available on www.st.com.
Figure 1. Configuration panel
www.st.com
Contents AN5233
2/29 AN5233 Rev 1
Contents
1 Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Energy harvesting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Usage limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.1 Target antenna size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.2 Initiator RF electromagnetic field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 ST25 discovery board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.3 ST25DV-I2C antenna daughter board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.3.1 Epaper board features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 Start-up sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.2 Epaper limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 BOMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6 Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
AN5233 Rev 1 3/29
AN5233 List of tables
3
List of tables
Table 1. List of acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Table 2. Epaper daughter board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Table 3. ST25 DV Discovery - ANT_C1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Table 4. ST25 Discovery - MB1396 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Table 5. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
List of figures AN5233
4/29 AN5233 Rev 1
List of figures
Figure 1. Configuration panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Figure 2. ST25 Discovery - Energy harvesting overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Figure 3. Epaper daughter board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Figure 4. ST25 Discovery ANT_C1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Figure 5. ST25 Discovery MB1396 - Top level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Figure 6. ST25 Discovery MB1396 - Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Figure 7. ST25 Discovery MB1396 - STM32L476 block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Figure 8. ST25 Discovery MB1396 - Energy harvesting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Figure 9. ST25 Discovery MB1396 - ST Link. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Figure 10. ST25 Discovery MB1396 - LCD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Figure 11. ST25 Discovery MB1396 - WiFi® and Bluetooth® Low Energy . . . . . . . . . . . . . . . . . . . . . 24Figure 12. ST25 Discovery MB1396 - ST25 connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Figure 13. ST25 Discovery MB1396 - USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Figure 14. ST25 Discovery MB1396 - E-paper connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
AN5233 Rev 1 5/29
AN5233 Acronyms
28
1 Acronyms
Table 1. List of acronyms
Acronym Definition
BOM Bill of materials
EEPROM Electrically Erasable Programmable Read-Only Memory
EH Energy harvesting
ESL Electronic label shield
IEC International electro technical commission
ISO International organization for standardization
I2C Inter-integrated circuit
MCU Microcontroller unit
RF Radio frequency
Energy harvesting AN5233
6/29 AN5233 Rev 1
2 Energy harvesting
2.1 Benefits
Upon application of an RF field to the antenna of an ST25DV-I2C device plugged on a Discovery_ANT_Cxx board, the chip transforms the inducted energy into electrical current to supply the tag IC and the MCU.
The components can then operate as long as the RF field is present and strong enough to supply them. ST25DVxxx devices offer the possibility to automatically activate energy harvesting after boot, when entering an RF field able to automatically power the application.
2.2 Usage limitations
2.2.1 Target antenna size
Antenna design has to be studied carefully to ensure optimum values.
As the ST25DV-I2C is compliant with NCF Type 5 and ISO/IEC 15693 specifications, the standardized large class-1 antenna provides the best performance. It is recommended to use the available card (ST25DV_Discovery_ANT_C1) to start trials. Then an antenna perfectly turned for the custom application (number of turns, capacitances, resonance frequency) can provide more energy.
2.2.2 Initiator RF electromagnetic field
In an NFC exchange the initiator dialogs with the target. In this application, the target is the ST25DVI2C-04K tag and the initiator can be an RFID reader or a smartphone.
The initiator creates an inductive coupling between two loop antennas. The initiator antenna size, the antenna position, the distance between the devices are the key factors that influence the energy provided.
The ST25DV-I2C will deliver enough current if the electromagnetic field is strong enough. When the initiator is a smart phone, depending on the embedded NFC controller solution and the other mentioned parameters the available energy can be insufficient to operate the MCU.
AN5233 Rev 1 7/29
AN5233 Setup
28
3 Setup
3.1 Introduction
To verify the ST25DV-I2C energy harvesting capability a set-up based on standard NFC STMicroelectronics cards has been prepared. The ST25DV DISCOVERY MBOARD is associated with the ST25DV_Discovery_ANT_C1. On top of these two boards, an Epaper daughter card had been designed.
The solution proposed is the simplest possible one, with the lowest BOM cost. It is intended as a project guideline, from this base the final customer can easily improve it to address the target application.
3.2 ST25 discovery board
The MB1396 (ST25_Discovery_Mboard) is designed to help the user explore the features of the ST25DV-I2C-04K product with the support of the STM32 Nucleo ecosystem. This motherboard uses a 32-bit Arm®(a) Cortex®-M4 CPU with FPU high-performance microcontroller.
The MB1396 is a ready-to-use printed circuit board (PBC). In this version it includes:
• an STM32L476GT6 LQFP100 32-bit microcontroller with 1 Mbyte of Flash memory and 192 + 4 Kbytes of SRAM
• a User push button
• a Reset button
• a joystick
• an on-board ST link for microcontroller firmware upgrade and debug
• an ST-LINK mini USB
3.3 ST25DV-I2C antenna daughter board
The MB 1285 (ST25DV_Discovery_ANT_C1) is a ready-to-use PCB that includes:
• an ST25DV-I2C-04K Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, which provides a buffering data-transfer capability
• a Class 1 single-layer inductive antenna etched on the PCB (ANT C1)
3.3.1 Epaper board features
The Epaper daughter board is a ready-to-use PCB that includes an active matrix electrophoretic display with its controller.
a. Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
Setup AN5233
8/29 AN5233 Rev 1
The 2.13” active area contains 122x250 pixels, black and white color.
• A connector makes it possible to power the DB, the link to an SPI and the control signals coming from the motherboard.
• A tank capacitor stores the necessary energy for a complete refresh of the display. No another added circuitry is needed, the BOM corresponds to the manufacturer recommendations.
Figure 2. ST25 Discovery - Energy harvesting overview
AN5233 Rev 1 9/29
AN5233 Operation
28
4 Operation
4.1 Start-up sequence
Without Epaper the STM32L476 operates immediately, if the current supplied by the ST25DV-I2C is higher than 2 mA.
If the Epaper daughter board is connected the STM32L476 power-on is delayed due to the capacitor added on the power line. Depending on the initiator performances, the first the boot time can be longer than 20 s.
4.2 Epaper limitation
During a refresh sequence, the Epaper requires a large amount of energy, and, without a buffer, the system powered only by harvesting cannot deliver it.
In the described setup the current storage is available in the tank capacitor. Its availability depends upon the harvested energy, with the limitations described in Section 2.2.
BOMs AN5233
10/29 AN5233 Rev 1
5 BOMs
Table 2. Epaper daughter board
ID Quantity Description Manufacturer
C1 1 Supercap FCS0H104ZFTBR24 0.1 F, 5.5 V KEMET
C2, C3, C8, C9, C10, C11, C12
7 Capacitor 1 µF, 25 V, 10% X5R 0603
Multi source
C4 1 Capacitor 4.7 µF, 50 V, 10% X5R 0805
C5 1 Capacitor 100 nF, 25 V, 10% X5R 0603
C6, C13 2 Capacitor 1 µF, 50 V, 10% X5R 0805
C7 1 Capacitor 4.7 µF 25 V, 10% X5R 0805
C14 1 Capacitor 100 nF, 16 V, 0603
D1, D2, D3 3 Diode MBR0530 SOD123 ON Semiconductor
J1 1 Connector FH34SRJ-24S-0.5SH(50) Hirose
J2 1 Connector TSM-107-01-L-DV-A 2x7 ptsSamtec
J3 1 Connector CES-110-01-L-D
L1 1 Inductor NLCV32T-100K-PF TDK
LCD1 1 LCD module GDEH0213B1 Dalian Good Display
LD1, LD2 2 LED Yellow TLMY1000-GS08Vishay
Q1 1 Transistor SI1304BDL SC70
Q2 1 Transistor STR2P3LLH6 SOT23(1)
1. Not fitted.
STMicroelectronics
R1, R2, R3, R7, R8
5 Resistor 0R 0603
Multi source
R4 1 Resistor 10 kΩ, 1% 0603
R5 1 Resistor 3 Ω, 1% 0603
R6 1 Resistor 0.47 Ω, 1% 0603
R9 1 Resistor 4.7 kΩ, 5% 0603
R10, R11 2 Resistor 360R, 5% 0603
R12 1 Resistor 100R, 5% 0603
SW1 1 Push button TD-0341X BLUE BUTTON WEALTH METAL
Additional parts for mounting on ST25DX Discovery Mboard
- 4M2.5x11 Threaded spacer REF: 05.02.113 (Farnell 1466760)
Ettinger
- 8 Cross-head screw M2.5x6 -
- 8 Washer diameter 2.5 -
AN5233 Rev 1 11/29
AN5233 BOMs
28
Table 3. ST25 DV Discovery - ANT_C1
ID Quantity Description Manufacturer
C1, C8 2 Capacitor 0603(1)
1. Not fitted.
Multi source
C2, C6 2 Capacitor 0402(1)
C3 1 Capacitor 4.7 µF, 25 V, 10% X7R 0603
C4 1 Capacitor 100 nF, 16 V, 10% X7R 0402
C5, C7 2 Capacitor 10 nF, 16 V, 10% X7R 0402
J1 1 Connector TSW-114-08-G-S-NA Samtec
PEG1, PEG2, PEG3, PEG4
4 Self adhesive rubber bumper SJ5306 3M
R1 1 Resistor 20 KΩ, 1% 0402
Multi source
R2, R3 2 Resistor 1.5 KΩ, 1% 0402
R4 1 Resistor 0R, 0402
R5 1 Resistor 0402(1)
R6, R7 2 Resistor 0R, 0603
ST1, ST2 2 C TSW-103-07-G-S 1x3Pts
SamtecST3 1 Connector TSW-102-07-G-S 1x2 pts
TP1 1 Connector TSW-101-07-G-S 1 pt
U2 1 ST25DV64K-JMR6D3 UFDFPN12 STMicroelectronics
C2, C6 2 Capacitor 0402(1)
Multi sourceC3 1 Capacitor 4.7 µF, 25 V 10% X7R 0603
C4 1 Capacitor 100 nF, 16 V 10% X7R 0402
C5, C7 2 Capacitor 10 nF, 16 V 10% X7R 0402
BOMs AN5233
12/29 AN5233 Rev 1
Table 4. ST25 Discovery - MB1396
ID Quantity Description Manufacturer
C1, C8 2 Capacitor 1 µF, 25 V, 10% X5R 0603
Multi source
C2, C6 2 Capacitor 2.2 µF, 16 V, 10% X7R 1206
C3 1 Capacitor 10 nF, 16 V, 10% X7R 0402
C4, C5, C6, C7, C8, C11, C12, C14, C15, C16, C19, C22, C23, C24, C25, C26, C27, C28, C31, C35, C36, C38, C42, C43, C44, C45, C46, C47, C50, C51
30 Capacitor 100 nF, 16 V, 10% X7R 0402
C9, C37, C48, C49, C54, C55
6 Capacitor 10 µF, 25 V, 10% X7R 0603
C18, C33 2 Capacitor 4.7 nF, 50 V, 5% NPO 0402
C20, C21, C30, C32 4 Capacitor 10 pF, 50 V, 5% NPO 0402
C29 1 Capacitor 20 pF, 0402(1)
C34 1 Capacitor 4.7 µF, 25 V, 10% X7R 0603
C39, C40 2 Capacitor 100 nF, 0402(1)
C52, C53 2 Capacitor 4.7 pF, ±0.25 pF 50 V, NPO 0402
D1, D2, D3, D4, D5 5 Diode BAT60JFILM STMicroelectronics
J1 1 Micro-USB AB 47590-0001 Molex
J2 1 Mini-USB B 5075BMR-05-SM Neltron
J4 1 Connector SSW-114-02-G-S-RA
Samtec
J5, J6 2 Connector SSW-105-02-G-S-RA
JP1, JP2, JP3, JP10, JP13, JP15
6 Connector TSW-102-07-G-S 1x2 pts
JP4 1 Connector TSW-104-07-G-S 1x4 pts
JP5 1 Connector TSW-105-07-G-S(1)
JP6, JP7, JP8, JP9 4 Connector TSW-101-07-G-S 1Pt
JP11 1 Connector TSW-104-07-G-D 2x4 pts
JP12 1 Connector CES-107-01-L-D
JP14 1Connector TSW-1xx-07-G-S 1x3 pts and 1x1 pt
JP16 1 Connector TSW-103-07-G-S 1x3 pts
L1, L3 2 EMI ferrite bead 600 Ω 742792042
Wurth ElektronikL2, L6, L8 3 Common mode filter 744232090
L4, L7 2 EMI ferrite bead 300 Ω 742792641
AN5233 Rev 1 13/29
AN5233 BOMs
28
L5 1 Ferrite chip bead FCM1608KF-601T03 TAI-TECH
L9 1 SELF BLM18EG471SN1D Murata
LCD1 1 LCD module FRD24048TP(1) Shenzen Frida
LD1 1 LED Green 19-21SYGC/S530-E1/TR8 EVERLIGHT
LD2 1 LED Yellow TLMY1000-GS08 Vishay
LD3 1 LED Orange 19-217/S2C-AM2N2VY/3T EVERLIGHT
LD4 1 LED bicolor HSMF-A201-A00J1 AVAGO
LD6, LD7, LD8 3 LED Green 19-21SYGC/S530-E1/TR8(1) EVERLIGHT
PEG1, PEG2, PEG3, PEG4, PEG5
5 Self adhesive rubber bumper SJ5306 3M
Q1 1 Transistor MMBT9013L-G-AE3 SOT23UNISONIC TECHNOLOGIES
Q2 1 Transistor STR2P3LLH6 SOT23 STMicroelectronics
R1, R3, R9, R12, R13, R14, R15, R20, R21, R23, R27, R41, R42, R46, R47, R49, R50, R53, R54, R56, R71, R72, R77, R78, R86, R104, R113
27 Resistor 0R 0402
Multi source
R2, R110 2 Resistor 510R 1% 0402
R4, R25, R33, R39, R43, R48, R51, R52, R62, R65, R67, R70, R74, R75, R83, R97, R109, R122
18 Resistor 0402(1)
R5, R7, R36, R37, R103
5 Resistor 10R 1% 0402
R6 1 Resistor 47R 1% 0402
R8, R40, R118, R119, R120, R121
6 Resistor 0R 0402(1)
R10, R38 2 Resistor 1 MΩ, 1% 0402
R11 1 Resistor 360R 1% 0402
R16, R105, R106, R107, R108, R114
6 Resistor 1.5 kΩ,1% 0402
R17, R90, R91, R93 4 Resistor 680R 1% 0402
Table 4. ST25 Discovery - MB1396 (continued)
ID Quantity Description Manufacturer
BOMs AN5233
14/29 AN5233 Rev 1
R18, R24, R26, R63, R64, R66, R68, R69, R73, R76, R79, R80, R81, R82, R89, R112
16 Resistor 4.7 KΩ, 1% 0402
Multi source
R19, R28, R30, R117 4 Resistor 100R, 1% 0402
R22 1 Resistor 4.3 Ω, 1% 0402(1)
R29 1 Resistor 100R 0402(1)
R31, R32, R35, R55, R84, R85, R87, R88
8 Resistor 100 KΩ, 1% 0402
R34, R94, R95, R98, R99, R100, R101, R102, R115
9 Resistor 10 KΩ, 1% 0402
R44, R96 2 Resistor 47 KΩ, 1% 0402
R45 1 Resistor 15 KΩ, 1% 0402
R92 1 Resistor 4.7kΩ, 1% 0402(1)
R111 1 Resistor 2.7 kΩ,1% 0402
R116 1 Resistor 36 KΩ, 1% 0402
SB1, SB2, SB3, SB4, SB5, SB6, SB7, SB8, SB9, SB10, SB11, SB12, SB13, SB14
14 Solder bridge open size 0603 -
SW1 1 Push button TD-0341X BLUE BUTTON
WEALTH METALSW2 1 Push button TD-0341X BLACK BUTTON
SW3 1 Push button TD-0341X BLACK BUTTON(1)
SW4 1 Joystick MT-008A
TP1, TP2, TP3, TP4, TP5
5 Plated hole diameter 1.0 mm -
TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13, TP14, TP17, TP18, TP19, TP20, TP21, TP22, TP23, TP26
17 Testpoint copper land diameter. 0.8 mm -
U1 1 Regulator LD39050PURSTMicroelectronics
U2 1 STM32L476VGT6
U3 1 Digital pot AD5112BCPZ10(1) Analog Devices
U4 1 Level shifter SN74LVC2T45DCUT VSSOP8 TI
Table 4. ST25 Discovery - MB1396 (continued)
ID Quantity Description Manufacturer
AN5233 Rev 1 15/29
AN5233 BOMs
28
U5 1 STM32F103CBT6
STMicroelectronicsU6 1 Touchscreen controller STMPE811QTR(1)
U7 1 WiFi® module SPWF01SA.11(1)
U8 1 Bluetooth® module SPBTLE-RF(1)
Y1, Y2 2SMD Crystal NX3225GD 8 MHZ EXS00A-CG04874 NDK
Y3 1 SMD Crystal NX3215SA 32.768 KHZ
1. Not fitted.
Table 4. ST25 Discovery - MB1396 (continued)
ID Quantity Description Manufacturer
Sc
he
ma
tics
AN
5233
16/2
9A
N52
33 Rev 1
6 Schematics
Figure 3. Epaper daughter board
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
1 1
ST25 DISCO e-PAPER DAUGHTER BOARDA
22/01/2018
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:/
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
C74.7uF/25V
L1
NLCV32T 10μH
Q1SI1304BDL
R410K
R53R
R60.47R
D3
MBR0530
D2
MBR0530
D1
MBR0530
C44.7uF/50V
123456789
101112131415161718192021222324
J1
FH34SRJ-24S-0.5SH
+ C10.1F/5.5V
C21uF/25V
C31uF/25V
C8
1uF/
25V
3V3
GND
SUPERCAP
3V3
GND
C61uF/50V
GND
GND
GDR
GND GND GND
R10R
R20R
RESE
GDRRESEVGLVGH
GND
BS2
C5100nF
3V3
GND
GND
C111uF/
25V
C9
1uF/
25V
VPPVSHPREVGH
C12
1uF/25V
C101uF/25V
VCOMPREVGLVSL
GND
BUSYRESETD/CCS1SCLKSDI
GND
1 23 457
68
91113
101214
J2
TSM-107-01-L-DV-A
ST25DX MB
GND
R70R
R30R
GND
BS2
BS1
BS1BUSY
RESET
D/CCS1
SCLK
PREVGH
SDI
1 23 457
68
91113
101214
15 1617 1819 20
J3
CES-110-01-L-D
BS2BUSYD/CSCLK
3V3
GND
RESETCS1SDI
3V3
GND
OPTIONAL CONNECTOR
FX1
PLATED/2.7mm-6.0mm
FX2
PLATED/2.7mm-6.0mm
FX3
PLATED/2.7mm-6.0mm
FX4
PLATED/2.7mm-6.0mm
GND
LCD1
GDEH0213B1VDD
PREVGL
C131uF/50V
GND
0.47R/3R SELECT.
Q2
STR2P3LLH6 NC
3V3
R8
0R
LD2YELLOW
LD1YELLOW
R94K7
R12100R
C14100nF
R11360R
R10360R
GND
GND
SW1TD-0341X-BLUE
3V3
GND
BPCMD LED1
LED2
AN
523
3S
chem
atics
AN
5233 R
ev 117
/29
Figure 4. ST25 Discovery ANT_C1
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
1 1
ST25DV DISCOVERY ANT C1
B.1
10/11/2016
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:MB1284
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
ST25DV-ANT-C1.SchDoc
1234567891011121314
J1
TSW-114-08-G-S-NA
GND
3V3
R120K
R21K5
R31K5
C2NC
GPOSCL
SDA
VCC
SCL8
VSS
6
V_EH 3
SDA7
VC
C12
GPO11
AC0 4
AC1 5LPD1
VDCG 10
VSS
(EPA
D)
13
U2ST25DV64K-JMR6D3(UFDFPN12)
123
ST1
HE14
EH
3V3
EH
C34.7uF/25V
C4100nF
GND
VCC
VCC
GND
GPOSCLSDA
1 2ST3
HE14
3V3 EH
R4
0R
AC0
AC0AC1
AC1
123
ST2
HE14
VCC
1
TP1HE14
GND
V_EH
C6NC
C510nF
EHV_EH
C7
10nF
GND
Antenna
VDCG
MIR1
Mire
MIR2
Mire
LPD
LPD
R5NC
GND
PEG1
SJ5306
PEG2
SJ5306
PEG3
SJ5306
PEG4
SJ5306
TP2 PTH/0.6mmTP3 PTH/0.6mmTP4 PTH/0.6mm
TP5 PTH/0.6mm
Thermal Pad left unconnected
C1NC
C8NC
GND
GND
R60R
R70R
Sc
he
ma
tics
AN
5233
18/2
9A
N52
33 Rev 1
Figure 5. ST25 Discovery MB1396 - Top level
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
1 10
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A
01/03/2018
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:MB1396
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
TopLevel.SchDoc
TSCR_I2C_SCLTSCR_I2C_SDATSCR_IRQ
TE
SDA
WR
RSCSX
NRST
LCD_BKLGHT_MOS_GATE
U_LCDLCD.SchDoc
U_Pwr SupplyPwr Supply.SchDoc
SPAREGPIO_1_IRQI2C_SCLI2C_SDASPI_MOSISPI_MISOSPI_CLKSPI_CSn
UART_RXUART_TXUART_RTSnUART_CTSnMCU_CLK
GPO_3/INT_3GPO_2/INT_2
U_ST25DX ConnectorsST25DX Connectors.SchDoc
TDO/SWO
TMS/SWDIO
RESET#
TCK_SWCLK
UART_TXUART_RXSTLK_MCO
STL_USB_D_PSTL_USB_D_N
USB_RENUMn
U_STLink-JtagSTLink-Jtag.SchDoc
TMS/SWDIO
TCK_SWCLKTDO/SWO
BLE_SPI_IRQBLE_SPI_CSN
BLE_SPI_MOSIBLE_SPI_MISOBLE_SPI_CLK
BLE_RESETWF_UART_TXWF_UART_RX
WF_UART_RTSWF_UART_CTS
WF_RESET
STLK_UART_TXSTLK_UART_RX
TSCR_I2C_SCLTSCR_I2C_SDA
TSCR_IRQ
STLK_MCO
ST25DX_MCU_CLK
ST25DX_SPAREST25DX_IRQ
ST25DX_I2C_SCLST25DX_I2C_SDA
ST25DX_SPI_MOSIST25DX_SPI_MISO
ST25DX_SPI_CLKST25DX_SPI_CSn
ST25DX_UART_RXST25DX_UART_TX
ST25DX_UART_RTSnST25DX_UART_CTSn
TSCR_SPI_MOSI
TSCR_SPI_CSnTSCR_SPI_CLK
RESET#
POT_I2C_SDAPOT_I2C_SCL
POT_IN
TSCR_TETSCR_WR
MCU_USB_D_NMCU_USB_ID
MCU_USB_D_P
I_MEAS_OUT
LCD_BKLGHT_MOS_GATE
GPO_3/INT_3GPO_2/INT_2
GPO_4/BS1
GPO_6/D/CGPO_5/BUSY
GPO_7/CS1GPO_8/RESET
TSCR_SPI_MISO
U_STM32L476STM32L476.SchDoc
SPI_IRQSPI_CSNSPI_MOSISPI_MISOSPI_CLKBLE_RESETUART_TXUART_RXUART_RTSUART_CTSWF_RESET
U_WIFI-BLEWIFI-BLE.SchDoc
POT_I2C_SDAPOT_I2C_SCLPOT_INI_MEAS_OUT
U_EHEH.SchDoc
JP6
HE14
JP7
HE14
JP8
HE14
JP9
HE14
GND
GROUND PINS
STL_USB_D_N
MCU_USB_D_NMCU_USB_D_P
STL_USB_D_P
MCU_USB_ID
USB_RENUMn
U_USBUSB.SchDoc
GPO_4/BS1
GPO_6/D/CGPO_5/BUSY
GPO_7/CS1
TSCR_SPI_CLK
TSCR_SPI_MISO
GPO_8/RESET
TSCR_I2C_SDATSCR_I2C_SCL
TSCR_SPI_MOSI
TSCR_SPI_CSn
U_E-Paper_ConnectorE-Paper_Connector.SchDoc
HOLES FOR DAUGHTER BOARDFX1
PLATED/2.7mm-6.0mm
FX2
PLATED/2.7mm-6.0mm
FX3
PLATED/2.7mm-6.0mm
FX4
PLATED/2.7mm-6.0mm
GND
AN
523
3S
chem
atics
AN
5233 R
ev 119
/29
Figure 6. ST25 Discovery MB1396 - Power supply
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
2 10
ST25 DISCOVERY MBOARD
A
01/03/2018
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:MB1396
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
Pwr Supply.SchDoc
VUSB_ST_LINK
D1
BAT60JFILM
D3
BAT60JFILM
D2
BAT60JFILM
5V
C11uF/25V C2
2.2u
F/16
V
C310nF
1 2
4 3L2
744232090
1 2L1
742792042
1 2L3
742792042
5V
GND_USB
R1
0R
R3
0R
R4
NC
GND
VCC
LD1GREEN
R2510R
GND_USB
C4810uF/25V
3V3
PEG1
SJ5306
PEG2
SJ5306
PEG3
SJ5306
PEG4
SJ5306
R118
0R NC
R119
0R NC
R120
0R NC
R121
0R NC
PEG5
SJ5306
Vin6
GN
D2
EN1
ADJ 5
Vout 4PG 3
GN
D(T
HPA
D)
7
U1LD39050PUR
R4515K
R4447K
12 JP1
HE14EXT. DC IN
VUSB_MCU
C5410uF/25V
L9
BLM18EG471SN1DC561uF/25V
JP15HE14EXT. +5V IN
GND_USB
GND_USB
R47
0R
C5510uF/25V
GND
JP13
HE14
V_RF SELECT. V_RF
1 2L4
742792641
1 2 3
JP16HE14
VCC_EHVCC V_EH
VCC_EH SELECT.
VUSB_ST_LINK
123
4
JP14
HE14
Sc
he
ma
tics
AN
5233
20/2
9A
N52
33 Rev 1
Figure 7. ST25 Discovery MB1396 - STM32L476 block
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
3 10
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A
01/03/2018
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:MB1396
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
VSS
A19
VR
EF+
21
VSS
74
VSS
10
PB0/OPAMP2_VOUT35
VD
D11
VD
D28
VSS
27
PH0/OSC_IN 12
PH1/OSC_OUT 13
BOOT0 94
NRST 14
VB
AT6
PA0/OPAMP1_VINP23
PA124
PA225
PA3/OPAMP1_VOUT26
PA4/SPI1_NSS29
PA5/SPI1_SCK30
PA6/OPAMP2_VINP31
PA7/SPI1_MOSI32
PA8/GPIO_OUT67
PA9/GPIO_OUT68
PA10/OTG_FS_ID69
PA11/OTG_FS_DM70
PA12/OTG_FS_DP71
PA13/JTMS-SWDIO72
PA14/JTCK/SWCLK76
PA15/SPI3_NSS77
PB1/GPIO_OUT36
PB237
PB3/JTDO89
PB490
PB591
PB6/USART1_TX92
PB7/USART1_RX93
PB8/I2C1_SCL95
PB9/I2C1_SDA96
PB10/I2C2_SCL47
PB11/I2C2_SDA48
PB12/SPI2_NSS51
PB13/SPI2_SCK52
PB14/USART3_RTS53
PB1554
PC0/I2C3_SCL15
PC1/I2C3_SDA16
PC2/SPI2_MISO17
PC3/SPI2_MOSI18
PC4/GPIO_OUT33
PC5/ADC12_IN1434
PC6/GPIO_OUT63
PC7/GPIO_OUT64
PC8/GPIO_OUT65
PC9/GPIO_OUT66
PC10/SPI3_SCK78
PC11/SPI3_MISO79
PC12/SPI3_MOSI80
PC137
PC14/OSC32_IN8
PC15/OSC32_OUT9
PD0/GPIO_OUT 81
PD1/GPIO_OUT 82
PD2/GPIO_IN 83
PD3/USART2_CTS 84
PD4/USART2_RTS 85
PD5/USART2_TX 86
PD6/USART2_RX 87
PD7 88
PD8/USART3_TX 55
PD9/USART3_RX 56
PD10/GPIO_OUT 57
PD11/USART3_CTS 58
PD12 59
PD13 60
PD14 61
PD15/GPIO_IN 62
PE0/GPIO_IN 97
PE1 98
PE2 1
PE3/GPIO_OUT 2
PE4/GPIO_OUT 3
PE5/GPIO_OUT 4
PE6/GPIO_OUT 5
PE7/GPIO_OUT 38
PE8/GPIO_OUT 39
PE9/GPIO_OUT 40
PE10/GPIO_OUT 41
PE11/GPIO_OUT 42
PE12/GPIO_OUT 43
PE13 44
PE14/SPI1_MISO 45
PE15/GPIO_OUT 46
VD
D50
VD
D75
VD
D10
0
VD
D_U
SB73
VD
DA
22
VSS
99
VR
EF-
20
VSS
49
U2STM32L476VGT6
STM32L476.SchDoc
TMS/SWDIOTCK_SWCLK
TDO/SWO
BLE_SPI_IRQ
BLE_SPI_MOSIBLE_SPI_MISOBLE_SPI_CLK
BLE_RESET
WF_UART_TXWF_UART_RX
WF_UART_RTS
WF_UART_CTSWF_RESET
12
Y1NX3225GD-8MHZ
C20
10pF
C21 10pF
GND
SB1
SB2STLK_MCO
ST25DX_MCU_CLK
ST25DX_SPARE
ST25DX_IRQ
ST25DX_I2C_SCL
ST25DX_SPI_CLKST25DX_SPI_CSn
C7
100nF
GND
VCC_EH
GND
TSCR_SPI_MOSI
TSCR_SPI_CSnTSCR_SPI_CLK
C5
100nFC6
100nF
C8100nF
GND
C4100nF
SW2
TD-0341X-BLACK
C23100nF
GND
RESET#
VCC_EH
GND
C10
1uF/25V
C17
1uF/25V C15100nF
C12100nF
C16100nF
GND
1 2L5
FCM1608KF-601T03
VCC_EH
C11100nF
GND
GND
R647R
C13
1uF/25VC14
100nF
GND
R9
0R
VCC_EH
GND
GND
R130R
R140R
JOYSTICK
SW1TD-0341X-BLUE
R19100R
R184K7
C22100nF
VCC_EH
GND
LD3
ORANGE
R17
680R
GND
D4BAT60JFILM
D5BAT60JFILM
R15
0R
R16
1K5
GND
VCC_EH
LD2YELLOW
R12
0R
GND
1 23 457
68
JP11
HE14
VCC_EH
GNDR11360R
R97
NC
TP5
PTH/1.0mm
LEFT1 LEFTRIGHT4
UP6
DOWN3
SEL 2
COM 5
SW4
MT-008A
R9810K
R9910K
R10010K
R10110K
R10210K
C43
100nF
C44
100nF
C45
100nF
C46
100nF
C47
100nF
R10310R
GND GND
VCC_EH
JOY_SEL
JOY_LEFTJOY_RIGHTJOY_UPJOY_DOWN
JOY_SELJOY_LEFTJOY_RIGHTJOY_UPJOY_DOWN
TP10 SMD/0.8mm
TP12SMD/0.8mmTP13SMD/0.8mmTP14SMD/0.8mm
TP17SMD/0.8mmTP19SMD/0.8mm
TP26SMD/0.8mm
TP18SMD/0.8mm
MCU_USB_IDMCU_USB_D_NMCU_USB_D_P
R1071K5
ST25DX_I2C_SDA
R1081K5
VCC_EH
R109NC
R110510R
GND
VCC_EH
SB11
SB12
12
Y3NX3215SA 32.768KHZ
C53
4.7pF
C52
4.7pF
R41
0R
R42
0R
SB13
SB14
GND
SBs CLOSE TO THE CRYSTAL
SBs CLOSE TO THE MCU
SBs CLOSE TO THE MCU
TP20SMD/0.8mm
TSCR_WRTSCR_TE
TP21SMD/0.8mmTP22SMD/0.8mm
TP23SMD/0.8mm
POT_I2C_SCLPOT_I2C_SDA
ST25DX_UART_CTSn
I_MEAS_OUT
ST25DX_UART_TXST25DX_UART_RTSn
ST25DX_UART_RXPOT_IN
GPO_8/RESET
STLK_UART_TXSTLK_UART_RX
GPO_7/CS1GPO_6/D/CGPO_5/BUSYGPO_4/BS1
GPO_3/INT_3GPO_2/INT_2
BLE_SPI_CSN
TP6SMD/0.8mm
TP7SMD/0.8mmTP8SMD/0.8mm
TP9 SMD/0.8mm
TSCR_IRQ
TSCR_I2C_SCLTSCR_I2C_SDA
TSCR_SPI_MISO
LCD_BKLGHT_MOS_GATEV_EH
ST25DX_SPI_MOSI
ST25DX_SPI_MISO
TP11SMD/0.8mm
R53 0R
R54 0R
AN
523
3S
chem
atics
AN
5233 R
ev 121
/29
Figure 8. ST25 Discovery MB1396 - Energy harvesting
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
4 10
A
01/03/2018
Size: Reference:
Date: Sheet: of
A3
Revision:MB1396635, Route des Lucioles06560 VALBONNEFRANCE
GND
VCC
C24100nF
GND
POT_I2C_SDAPOT_I2C_SCL
POT_IN
R21
0R
R20
0R
ST25 DISCOVERY MBOARDTitle: EH.SchDoc
A2
GN
D5
W3
VD
D1
B4
VLOGIC 8
SDA 7
SCL 6
THPA
D9
THPADINTERNALLY
FLOATING
U3AD5112BCPZ10
VCC
GND GND
R104
0R
R1051K5
R1061K5
C49
10uF/25V
GND
VCC
C19100nF
GND
C9
10uF/25V
GND
R39NC
GND
R23
0R
R22
4R3
I_MEAS_OUT
V_EH
Sc
he
ma
tics
AN
5233
22/2
9A
N52
33 Rev 1
Figure 9. ST25 Discovery MB1396 - ST Link
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
5 10
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A
01/03/2018
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:MB1396
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
VSS
A8
PA0/WKUP10
PA111
PA3/USART2_RX13
PA414
PA5/SPI1_SCK15
PA6/SPI1_MISO16
PA7/SPI1_MOSI17
PA8/MCO29
PA930
PA1031
PA11/USBDM32
PA13/JTMS/SWDIO34
PA14/JTCK/SWCLK37
PA1538
PA12/USBDP33
VSS
47
VSS
23V
DD
24
PA2/USART2_TX12
PB0 18
PB1 19
PB2/BOOT1 20
PB3/JTDO 39
PB4 40
PB5 41
PB6 42
PB7 43
PB8 45
PB9 46
PB10 21
PB12 25
PB13/SPI2_SCK 26
PB14/SPI2_MISO 27
PB15/SPI2_MOSI 28
VD
D36
VD
D48
VSS
35
PC14/OSC32_IN 3
PC15/OSC32_OUT 4
PD0/OSCIN 5
PD1/OSCOUT 6
PC13/TAMPER-RTC 2
BOOT044
NRST7
VB
AT1
PB11 22
VD
DA
9
U5STM32F103CBT6
STLink-Jtag.SchDoc
C25
100nF
VCC
C26
100nFC27
100nFC28
100nF
GND
GND
R3410K
R33NC
GND
12
Y2NX3225GD-8MHZ
C30
10pF
C3210pF
GND
STM_RST
R31100K
C31100nF
SB3
GND
VCC
R244K7
R25NC
R264K7
VCC
GND
T_JTCKT_JTDO
T_NRST
R35100K
STM_JTMS_SWDIO T_JTCKT_JTMS
T_SWDIO_IN
LED_STLINKT_SWO
R29
100R NC
C2920pF NC
GND
STM_JTCK
R32100K
GND
R28100R
R30100R
VCC
LED_STLINK
R46 0R
R43 NC
R49
0R
R50
0RR56
0RT_JTCK
T_JTDO
T_SWO
T_NRST
T_JTMS
TDO/SWO
TMS/SWDIO
RESET#
1234
JP4
HE14
SB6
VCC
SB7
SB9
GND
SB8
SB5SB4
STM_JTCK
STM_JTMS_SWDIO
SB6
SB9
SB5SB4
SB7
SB8
RESERVED
DEFAULT
GND
UART_TX
STLK_MCO
TP1
PTH/1.0mm
TP2 PTH/1.0mm
TP3 PTH/1.0mm
C42
100nF
GND
STL_USB_D_NSTL_USB_D_P
RED YEL
LD4HSMF-A201-A00J1
R270R
R111
2K7
R112
4K7
R1130R
SB10VCC
5V
GND
PWR_EXT
USB_RENUMn
VCCA1 VCCB 8
DIR5
GND
4
A12
A23 B1 7
B2 6
U4SN74LVC2T45DCUT
C50
100nF
C51
100nF
GND
GND
T_SWDIO_IN
UART_RX
USART2_RX
USART2_RX
1 2JP10
HE14
1 2JP2
HE14
1 2JP3
HE14TCK_SWCLK
VCC VCC_EH
TP4PTH/1.0mm
R48 NC
R51 NC
R52 NC
T_JTMS
R55100K
VCC_EH
AN
523
3S
chem
atics
AN
5233 R
ev 123
/29
Figure 10. ST25 Discovery MB1396 - LCD
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
6 10
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Title:
Size: Reference:
Date: Sheet: of
A3
Revision:MB1396
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
LCD.SchDoc
D0 29
D1 28
D2 27
D3 26
D4 25
D5 24
D6 23
D7 22
D8 21
D9 20
D10 19
D11 18
D12 17
D13 16
D14 15
D15 14
D16 13
D17 12
YU1
XL2
YD3
XR4
GN
D5
VC
I6
IOV
CC
7
NC
8N
C9
NC
10
TE11
SDA30
DOTCLK31
EN32
HSYNC33
VSYNC34
RD35
WR36
RS37
/CS38
/RESET39
IM040
IM141
IM242
IM343
A-BKLGHT44
K1-BKLGHT45
K2-BKLGHT46
K3-BKLGHT47
K4-BKLGHT48
LCD1FRD24048TP
R734K7
R74NC
R75NC
R764K7
R684K7
R67NC
R70NC
R694K7
R72 0R
R71 0R
R78 0R
R77 0R
GND
GND
VCC
GND
VCCC34
4.7uF/25V
C35
100nF
GND
IN0/GPIO08
GN
D10
X+/GPIO4 13
SDAT 5SCLK 4
VC
C6
GN
D(T
HPA
D)
17IN1/GPIO1/MODE9
IN2/GPIO211
IN3/GPIO312
INT2
A0/DATA_OUT 3
DATA_IN7V
IO14
Y+/GPIO5 15X-/GPIO6 16
Y-/GPIO7 1
U6STMPE811QTR
C36
100nF
VCC
GND
YUXLYDXR
YUXL
YD
XR
R88
100K
R87 100K
R85 100K
R84100K
GNDGND
R814K7
R824K7
R804K7
VCC
R794K7
R83NC
R860R
GND
R634K7
R62NC
R65NC
R644K7
VCC
GND
R664K7
TSCR_I2C_SCLTSCR_I2C_SDA
TSCR_IRQ
GND
TESDA
WRRSCSXNRST
SPI MODE
VCC
Q2STR2P3LLH6
R400R NC
LCD_BKLGHT_MOS_GATE
VCCVCC_EH
Sc
he
ma
tics
AN
5233
24/2
9A
N52
33 Rev 1
Figure 11. ST25 Discovery MB1396 - WiFi® and Bluetooth® Low Energy
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
7 10
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01/03/2018
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:MB1396
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
WIFI-BLE.SchDoc
GPIO2
GN
D6
SPI_MISO 8
SPI_CS 10SPI_IRQ 4
ANA_TEST3
VIN5
EXT_LPCLK1
SPI_MOSI 9
SPI_CLK 7BT_RESET11
U8SPBTLE-RF NC
TXD16
GN
D23
RTS1_DP10
VC
C24
RXD18
CTS1_DN9
GPIO0 16
GPIO1/PWM 17
GPIO2 19
GPIO3 1
GPIO4 18
GPIO5 20
GPIO6/WKUP/SLEEP_INH 22
GPIO7/STA/AP_SW 13
GPIO8/ADC 4
GPIO9 7
GPIO10/LED_RUN 5
GPIO11 11
GPIO12 12
GPIO13/LED_WIFI_LINK_UP 15
GPIO14/LED_PWR_UP 14
GPIO15/DAC 21
GN
D_P
AD
25
RESETn3
BOOT02
TMS26
TDI27
TRST28
TCK29
TDO30
U7
SPWF01SA.11 NC
R9647K
C411uF/25V
R9510K
R9410K
SPI_IRQSPI_CSNSPI_MOSISPI_MISOSPI_CLK
BLE_RESET
VCC VCC
VCC
GNDGND
VCC
C38
100nF
C37
10uF/25V
GND
GND
C39100nF/NC
SW3TD-0341X-BLACK-NC
R89
4K7
GND
GND
R91
680R
LD7
GREEN-NC
R93
680R
LD8
GREEN-NC
R90
680R
LD6
GREEN-NC
GND
WIFI LINK
RUN
PWR UP
R92
4K7/NC
C40100nF/NC
VCC
GND
12345
JP5
HE14/NC
VCC
GND
SPW_SWDIOSPW_SWCLKWF_RESET
WF_RESET WF_RESET
SPW_SWDIO
SPW_SWCLK
UART_TXUART_RX
UART_RTSUART_CTS
AN
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Figure 12. ST25 Discovery MB1396 - ST25 connector
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
8 10
ST25 DISCOVERY MBOARD
A
01/03/2018
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:MB1396
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
ST25DX Connectors.SchDoc
GND
VCC
GND
MCU_CLK
GND
12345
J5
SSW-105-02-G-S-RA
GPO_3/INT_3
GPO_2/INT_2
12345
J6
SSW-105-02-G-S-RA
UART_RTSnUART_CTSn
UART_RXUART_TX
1234567891011121314
J4
SSW-114-02-G-S-RA
SPARE
GPIO_1_IRQI2C_SCLI2C_SDA
SPI_MOSISPI_MISO
SPI_CLKSPI_CSn
V_RF
V_EH
Sc
he
ma
tics
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9A
N52
33 Rev 1
Figure 13. ST25 Discovery MB1396 - USB
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
9 10
ST25 DISCOVERY MBOARD
A
01/03/2018
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:MB1396
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
USB.SchDoc
VBUS 1
D- 2
D+ 3
GND 5
SHLDG1
ID 4SHLDG2
SHLDG3
SHLDG4
J2
5075BMR-05-SM
VUSB_ST_LINK
R36 10R
R37 10R
12
L7742792641
R381M
C334.7nF
GND_USB
GND_USB
1 2
4 3
L8
744232090
STL_USB_D_NSTL_USB_D_P
VBUS 1
D- 2
D+ 3
GND 5
SHLDG1
ID 4
SHLDG2
SHLDG3
SHLDG4
SHLDG5
J1
47590-0001
R101M
C184.7nF
1 2
4 3L6
744232090
R5 10R
R7 10R
VUSB_MCU
R8
0R NC
GND_USB
GND_USB
MCU_USB_D_NMCU_USB_D_P
MCU_USB_ID
MINI USB
MICRO USB
R114
1K5
R11510K
R11636K
R117
100R
5V
USB_RENUMn
GND
Q1
MMBT9013
VCC
R122NC
USER
JTAG DEBUG
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Figure 14. ST25 Discovery MB1396 - E-paper connector
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
10 10
ST25 DISCOVERY MBOARD
A
01/03/2018
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:MB1396
STMicroelectronics635, Route des Lucioles06560 VALBONNEFRANCE
E-Paper_Connector.SchDoc
1 23 457
68
91113
101214
JP12
CES-107-01-L-D
VCC_EH
GND
TSCR_SPI_CSnTSCR_I2C_SCLTSCR_SPI_MISOTSCR_I2C_SDA
TSCR_SPI_MOSITSCR_SPI_CLKGPO_8/RESET
GPO_4/BS1GPO_5/BUSYGPO_6/D/C
GPO_7/CS1
Revision history AN5233
28/29 AN5233 Rev 1
7 Revision history
Table 5. Document revision history
Date Revision Changes
24-Sep-2018 1 Initial release.
AN5233 Rev 1 29/29
AN5233
29
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