GPS Receiver&Navigation o n f i d e n t i a l n i c s C i c r o e l e c t r o20%D1%D0%CC%D6… ·...

STM icroelectronics Confidentia l

ST MicroelectronicsAPG Group

GPS Receiver&Navigation

Present by ST Microelectronics shenzhen Co,ltd


� 1987 Software correlation

� 1989 INMARSAT GMDSS demo

� 1991 - 1995 T400 processor plus ASIC in Panasonic port able GPS

� 1996 ST20GP1 0.5 micron, shipped in volume to Japan fo r Car market, both aftermarket and Toyota

� 1998 ST20GP6 0.35 micron with STB5600 RF (two chip so lution)

� On chip SRAM and Mask ROM

� 2001 STB5610 RF

� 2002 Vespucci Baseband, 0.18 micron, on chip flash

� 2004 Palinuro Single Chip, 0.18 micron, RFCMOS

ST GPS History

STMicroelectronics Confidential


ST GPS Applications

Becker Radio-Navi

European Tolling

FIAT-Alfa “Connect” GPS Modules

Antitheft Systems


ST20 GPSH6

ARM7/PALINUROSINGLE IC GPS

H8RF

ARM 7/VESPUCCI

M8 eFLASH

ST GPS System-on-Chip Evolution

STMicroelectronics Confidential

External MemoryInterface

DSP HardwareMultichannel

Correlator

AM

BA

BU

S

SRAM

CAN

JTAG TAP

PowerManagement

32 Bit RISC CPUARM7TDMI

UARTs

GP I/O

RTC Watchdog, Timers

Battery Back-up

Interrupt Controller

SPI/I2C

A/D

GPS RADIO

Legacy Mass Production Production 2H05


ST GPS TWO CHIP SOLUTION(一)ST20GP7 + STB5610 Moduel

Module Maker Tyco : Type No: A1021 A1024

0.35um


� Product featureChannels: 12 correlation, track 12 orbit.Frequency: L1---1575MHZPosition accuracy: ≤3m CEP no SA, Diffential <2m CEPCode star: 60sWarm star: 32sHot star: 3sSize: 29.9mmx29.5mmx7mmPower consumption: 3.3v~130mA 1fix/s

1mA standby

ST GPS TWO CHIP SOLUTION(一一一一)

ST20GP7 + STB5610 Module


� ST is providing GPS products to the industry since 1991

� Commodization of GPS brings high volumes and growth

� ST products centered on maximum integration to reduce system cost

� Stand-Alone GPS BaseBand Receivers with Automotive I/O

� STA2051 “Vespucci” in 64TQFP pack, Automotive grade(MP now)

� STA201Go “Vespucci” in 64TQFP pack,consumer grade(MP now)

� STA2051E “Vespucci” in 144TQFP pack, larger I/O set (MP now)

� GPS RF Front-End

� STB5610 (fully Automotive qualified) (MP now)

� SE4100L (low power, distributed by SiGe) (MP now)

These RF Front-Ends are used (in alternative) in combination with the above BaseBand

chips (excluded STA2056, where RF FE is integrated)

ST GPS Two chipset solution ( 二二二二)


STA 2051 “Vespucci“

64 pinDevice 144 pin

Device

ARM 7 TDMI

Fla

sh 2

56k

+ 1

6k

SR

AM

64k

EM

I

ARM7 Native Bus

APB 1 APB 3 APB 2

A/D

Con

v.

Int.

Ct r

l.

Tim

er

RT

C

I/O

-Por

ts

Wat

chdo

c

Osc

illa t

or

I²C

(2)

SPI

(2)

UA

RT

S (4

)

HD

LC

USB

CA

N

GP

SC

orre

l .

Vre

gV

Std

bySta

ndB

y / W

akeU

pC

ontr

olle

r

PLL

/ C

lock

C

ontr

olle

r

JTAG

STMicroelectronics Design and Application GmbH / Dipl.Ing.(FH) Franz Henkel / 23.01.2006


STA2051 2-Chip GPS Solution

12 Channel GPS DSP Hardware

UARTS/BSPI/I2C

Programmable Memory Interface

Interrupts

Gyro

Single chip

GPS Radio

(STB5610 orSE4100L)

XTL

256KB FLASH

RTC/

Oscill

JTAG

ARM7TDMI

16/32 bit

Risc Core

Interrupt

Controller64KB SRAM

CAN

12 bit A/D

Smart Card i/f

Multi Media Card i/f

Timer/Counter/PWM

HDLC

USB

Low Power Controller

GPIO

Telepass/TollingWatchdog

Wakeup

Watchdog Enable


STA 2051 – Main Features

� 0.18 u Technology, 3.3 Volt single supply, low power, -40°..+85°C� ARM 7 TDMI , 32 Bit RISC Engine, Debug-Engine, JTAG� Embedded 256 kByte + 16 kByte FLASH , 64 kByte SRAM� External Memory Interface , 4 banks and up to 64 MBytes� 12 channel GPS Correlator Hardware (STMicroelectronics IP)� Isolated Real-Time-Clock with Wake-Up Capability� CAN Controller (CAN Protocol rev. 2.0 part A and B) up to 1 Mbit/s� Four 16-Bit multipurpose Timers (capture,compare,count, PWM)� Four UARTS, two SPI, two I²C and USB for serial Communications� Smart Card Interface Capability (ISO 7816-3 incl. Clock generation)� Watchdog and Wake-Up Controller (RTC or/and Ext.Event)� HDLC Controller (incl. NRZI, FM0 and Manchester encoder)� 4 channel 12-Bit Analog-Digital-Converter (Sigma-Delta)� On-Chip Voltage Regulators for CPU and Core Logic



STA 2051 - Availability• Evaluation Board > available• GPS Frontend (STB 5610 or 4100) > available• GPS Module (for Eval.Board) > production (TYCO/Royaltek)• Datasheet (2051 & 5610) > available• GPS Software (ST) > available (Rev. 4.23.7)• OS20 (RTOS) > available



STA2051 GPS Performance12 Channel fully Parallel receiver, with carrier phase

tracking, differential and WADGPS facilities

• Accuracy– Without SA 3m 95% Horizontal

5m 95% Vertical• Time To First Fix (TTFF) Typical

– Cold start (no data in memory) 90 Seconds– Warm start 30 – 40 Seconds

• Find first satellite 0.5 Seconds• Find Rest 0.5 Seconds• Download time 30 – 40 Seconds

– Hot start, no download time 3 Seconds– Obscuration recovery 2 Seconds (150ms internal)


STA2051 Sensitivity

• Current STA2051 SW tuned for automotive applications– Acquire first satellite @ 41dB C/No– Acquire following satellites @ 33dB C/No– Track down to @ 25dB C/No

• New release of software currently in improvement– Improvements to acquisition of first satellite

• Acquire first satellite @ 35db C/No– High Sensitivity SW written and will release

• Sensitivity Management SW currently will release– Try normal sensitivity/fast mode first– Switch to high sensitivity if fast mode time-out– User selectable


GPS RF IC’s for STA2051• Currently 2 options:

– ST Microelectronics STB5610 Single Chip GPS radio• Mature stable design in Hi-Speed Bi-Polar• Fully automotive qualified• Recommended for all automotive applications• Fully supported by ST Microelectronics

– SiGe Semiconductor SE4100 Low power Single Chip GPS radio• Ultra Low power design in Silicon Germanium process• Not Automotive qualified• Recommended for applications where ultra-low power

consumption is paramount e.g. Hand held portable applications• Supported by SiGe Semiconductor


STB5610 Block Diagram

Discrete IF filter

DualgainLNA

DCK

Q

PLL ~1.55 GHz

20 MHz

SAW Filter

RF Amp. Mixer Lim.amp.

Discrete IF filter

Lim.amp.

D Latch Output buffer

VCO

External Tank

1.57 GHz

FrequencySelect.

GainSelect.

Power Down 1 Power Down 2LoopFilter

Data@4 MHzCMOS levels

CLK@16MHzCMOS levels

Pure Si Bipolar Technology

TQFP48 Package


STB5610 Features and Benefits

• Features

– Min Supply Voltage = 2.7V

– Switched gain LNA

– 16.368MHz Crystal

– Integrated Local Oscillator

– Active current ~35mA

– On chip VCO/PLL circuitry

– Separate CE pins for clock and Signal

� Resulting Benefits

� Compatible with Portable applications

� Support for Passive or Active Antennas

� Support for standard crystals or TCXO’s

� Reduced Bill of materials

� Reduced power consumption

� Reduced Bill of materials

� Allows Interval mode for very low power


GPS RF DOWN CONVERTER ROAD-MAPcompatible with ST GPS correlators

STB5600Bipolar

technology

1996 2004

STB5610Bipolar

technology

20022000

3V DiscreteGPS radio

design

1998

STB58xx

STB56xxBiCMOS/CMOS

technology

Inte

grat

ion


SE4100L Single Chip GPS RF

• SE4100L: Single Chip GPS RF using SiGe process

• Fully compatible with ST Microelectronics STA2051

• Excellent– BOM Cost– Power Consumption– Size– Ease of use


SE4100L Block Diagram

~

PhaseDet.

~~~

÷96

Quadrature÷2

I Q+45? / -45�

Σ

~QClk

D

MixInLNA

Out

LNAIn LNA

Xtal1

Xtal2

Osc

Enb

XtalOscillator

RxE

nb

VCO

Clk

Out

DataOut

PhaseShift /

Combiner

D-type

IF FilterMixersRF Amp

Vtune

AntDetP

AntDetN

AntOK

Ant currentmonitor

Low

Gai

n


SE4100L Features

• On-Chip LNA– 1.9dB NF allows direct

connection to passive antenna

• Filtering– No SAW– No LC BPF

• RF PLL components on-chip– No resonator– No varactor– No off-chip LO components– No EMC issues!

• All in a 4mm x 4mm LPCC package

Digital Out

Clock Out

LNA

OptionalSAW Filter

VCO

RFAmp

DFF

LPFPDXTALOSC

÷96

+45°/-45°

BP Filter

Σ

+45°/ -45°

Active AntennaDetect


SE4100L Integration with STA2051

PCB Passive Antenna

Remote Active Antenna

SE4100LRF

STA2051Baseband

Clock 16.368MHz

Data 16.368Mbit

Antenna OK

Antenna Switch

NMEA

Vcc

Power Control

Regulator/Switch


SE4100L + STA2051 Example PCB

• 9 – 15V supply• Twin UARTs

NMEA and debug• Battery-backed RTC• Flash upload• JTAG for software development• Phantom antenna power over-

current protection


SE4100L + STA2051- THE Low Power Solution

- SE4100L + STA2051 design gives low power without compromising performance

- Typical RF supply current 10 mA @ 3V– Including on-chip LNA

- Typical Baseband supply current 16mA @ 3V

- True 2-chip design with internal memory– No off-chip memory buses

- Ideal for� PDA / laptop� Cellular� Tracking & Security

0

10

20

30

40

50

60

70

80

Sup

ply

curr

ent @

3V

(m

A)

Baseband

RF

SiRFMotorola Valence+ Sony

SiGeSiGe++

STST


Applications Support• SE4100L example RF schematic and PCB

layout provided by SiGe

• STA2051 example schematic and layout provided by SiGe in conjunction with ST Microelectronics

• GPS SW support provided by ST Microelectronics


Vespucci Evaluation Board



STA2051

STB5610

BBBBBBBB

RFRFRFRF

GPS Products - Added Value Appl.

ST20GP7

STB5610

BBBBBBBB

RFRFRFRF

STA2051

SE4100L

BBBBBBBB

RFRFRFRF

Legacy Appl.Low PowerApplications

Automotivequalified

2004 2005 2006 2007

Stand-AloneFull GPSReceiver

Single ChipGPS Receiver

Value-AddedGPS Applications

STA2056BB + RFBB + RFBB + RFBB + RF

STA2051

Bluetooth GPS Receiver

STLC2500

New GPS Applications

RFID (TC278, Zigbee, ...)

ST GPS

. . . .

MM

M

M Modules available from ST 3rd-parties

STB5610

SE4100L

RD Reference design available from ST

RD

RD

RD

RDor

GPS System on Chip(ROM -based)

STA2051

Pan-European Tolling

STA2030DSRCDSRCDSRCDSRC

RF

BBSTA2031

RD

MEMS (Gyro, 3-Axis, ..)

STB5610

GPSGPSGPSGPS

BB

RF

GPSGPSGPSGPS

BB

RF

BTBTBTBT

BB+RF

STA2056

RD

GPS Smart Antenna

Telematic Box


ST GPS Module Business Partners� Tyco (Munich, Germany) A1029

� Design and Manufacturing

� Industrial and Automotive products

� Module-level products based on ST GPS ICs

� Value-Added applications

� Integration of GPS Antennas

� Custom design and Manufacturing services

� Royaltek (Taiwan) REB-7000

� Design and Manufacturing

� Industrial and Consumer products

� Module-level products based on ST GPS ICs


� Bluetooth solution is very popular for SmartPhones and PDA in the Car

� STA2051BT: special Vespucci P/N with integrated BT sta ck at SPP profile (GPS+BT stacks in

internal Flash)

� SE4100L: Low-power GPS RF Front End (produced by ST, d istributed by SiGe)saving

� STLC2500: Low cost Host-based BT from mobile world: STp rovides full support

� No external flash memory required (cost-saving, low pow er)

� Complete reference design available on request

ST Bluetooth GPS Reference Design(3 chips, most compact solution)

STA2051BT“Vespucci”

GPS RFGPS RFGPS RFGPS RF

STLC2500HostHostHostHost----basedbasedbasedbased

BT BT BT BT BB+RFBB+RFBB+RFBB+RF

SE4100L

GPS BB + BT HOSTGPS BB + BT HOSTGPS BB + BT HOSTGPS BB + BT HOST

Market standard solution:

5 ICs from GPS, BT suppliers


GPS+GSM Car Location&Alarm application

CAN Bus

Odometer Airbag Safety Belt

STA5610/20

/SE4100L

GPS FrontendSTA205X

GPS Processor

GSM

Module

LXXXX

Power supply


� Single chip Smart Antenna, ideal for embedding receiv er in antenna

� STA2056 Palinuro: ROM-based full GPS receiver

� Very simple RF design-in

� Complete reference design available on request

ST Single-chip GPS Smart Antenna(most compact solution)

USBUSBUSBUSBST7261

GPS BB + RFGPS BB + RFGPS BB + RFGPS BB + RF

SERIALSERIALSERIALSERIALLNA STA2056

“Palinuro” Smart Antenna

* max GPS cost reduction

* modular GPS add-on


STA2056 GPS Performance12 Channel fully Parallel receiver, with carrier phase

tracking, differential and WADGPS facilities• Accuracy

– Without SA 3m 95% Horizontal5m 95% Vertical

• Time To First Fix (TTFF) Typical– Cold start (no data in memory) 32 -90 Seconds– Warm start 30 – 40 Seconds

• Find first satellite 0.5 Seconds• Find Rest 0.5 Seconds• Download time 30 – 40 Seconds

– Hot start, no download time 4 Seconds– Obscuration recovery 2 Seconds (150ms internal)

• Current STA2051 SW tuned for automotive applications– Acquire first satellite @ 43dB C/No– Acquire following satellites @ 33dB C/No– Track down to @ 25dB C/No


ST GPS SoC Roadmap update

STA2051

STB5610

BBBBBBBB

ST20GP6/7

STB5610

BBBBBBBB

RFRFRFRF

SE4100L RFRFRFRF

High-IntegrationGPS BasebandSystem-on-Chip

Single ChipGPS Receiver

STA2056BB + RFBB + RFBB + RFBB + RF

ROM-based Single-Chip

“GIPSY”

“VESPUCCI”

“PALINURO ”

FLASH-based Dual-Chip

ROM-based Dual-Chip

“New GPS SoC”

High-perf ARM CPU

under development

Ext Mem I/F w/cache

On-chip ROM+RAM

Portable I/O

Automotive I/O

STC6

“Next Gen. GPS/GALILEO

under development(R&D GJU project)

STC8 STC10(HPGPS)

New GNSS core(HPGPS+GALILEO)

ST GPS core

“New GPS CHIPSET”

New RF IC

High-perfGALILEOReadyGPS Engine

SE4100L

STA20xxBB + RFBB + RFBB + RFBB + RF

“PALINURO upgrade ”

World 1st single-die Automotive GPS


ST Galileo activities update

� Galileo Joint Undertaking (GJU) has launched Galileo 2n d

call programs (development of Terminals and Services)

� ST winner of a Mass Market Terminal program (GR-

POSTER Galileo-Ready POSitioning TERminal)

� Focus on Automotive and Portable devices

� Goal to anticipate Dual-Mode GPS+Galileo chipsets

� Development of common CMOS RF Front-End

� Introduce Galileo enhancement to ST HPGPS core

� Integrate a Flexible Positioning Terminal Platform


Navigation Platforms - lineup

STA2051/E

SE4100L

ApplApplApplAppl + GPS BB+ GPS BB+ GPS BB+ GPS BB


Basic Navigation

Handheld GPS

Low-End Car Navigation

/ Car RadioNavigator

High-EndCar Navigation andInfotainment

STA2051 GPS BBGPS BBGPS BBGPS BB


STA2059 ApplApplApplAppl

Mid-rangeCar Navigation

STB5610SE4100L

STA2056 GPS BB+RF

Cost-reduction path

STA2056 GPS BB+RFGPS BB+RFGPS BB+RFGPS BB+RF

Midrange SoC ApplApplApplAppl

STA2056 GPS BB+RFGPS BB+RFGPS BB+RFGPS BB+RF

High End SoC ApplApplApplAppl

ARM9-200+ class

Nomadik STn88xxNomadik STn88xxNomadik STn88xxNomadik STn88xx

STA2060STA2060STA2060STA2060

ARM11 / SH4-ST40 class

Graphic/Media rich

ST next-generationNavigation SoC forVOLUME applications.Ic to be developed

or

Date post:	13-Mar-2018
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GPS Receiver&Navigation o n f i d e n t i a l n i c s C i c r o e l e c t r o20%D1%D0%CC%D6… ·...

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