sta2051go STMicroelectronics, sta2051go Datasheet

sta2051go

Manufacturer Part Number

sta2051go

Description

Single Chip Gps Controller

Manufacturer

STMicroelectronics

Datasheet

1.STA2051GO.pdf (4 pages)

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Company:

Bonase Electronics (HK) Co., Limited

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STA2051GO

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Features

■

Order codes

January 2006

For further information contact your local STMicroelectronics sales office.

Suitable for hand held accessories, portable

and personal navigation systems

ARM7TDMI 16/32 bit RISC CPU based host

microcontroller running at a frequency up to 32

MHz.

Complete Embedded Memory System:

– FLASH 256K bytes + 16K bytes (100K

– RAM 64K bytes.

12 channel GPS correlation DSP:

– no TCXO required

– RTCA-SC159 / WAAS / EGNOS support

GPS performance

– accuracy: stand alone <30m; differential

– time to first fix: autonomous start 90s; cold

Power Supply:

– 3.0V to 3.6V operating supply range for

– 3.0V to 3.6V operating supply range for A/D

– 1.8V operating supply range for core supply

32 programmable General Purpose I/O

multiplexed with peripheral functions, each pin

programmable independently as digital input or

digital output.

erasing/programming cycles)

<1m; surveying <1cm

start 45s; warm start 7s; obscuration 1s.

Input/Output periphery

Converter reference

provided by internal Voltage Regulator with

external stabilization capacitor.

Part number

STA2051GO

Op. Temp. range °C

-40 to 85

DocRev1

TQFP64 (10x10x1.4mm)

■

4 Channels A/D for low frequency signal

monitoring (temperature, battery....)

Real time clock module with 32 KHz low power

oscillator and separate power supply to

continue running during stand-by mode.16-bit

Watchdog Timer with 8 bits prescaler for

system reliability and integrity.

Four Serial Communication Interfaces (UART)

allow full duplex, asynchronous,

communications with external devices,

independently programmable TX and RX baud

rates up to 625K baud.

One Serial Peripheral Interfaces (SPI) allow full

duplex, synchronous communications with

external devices, master or slave operation,

max baud rate: 5.5Mb/s. One SPI may be used

as Multimedia Card interface.

One I

slave functions, support normal and fast I

mode (400 KHz), 7/10 bit addressing modes.

Wake-up unit allows exiting from powerdown

modes by detection of an event on one external

pins or on internal Real Time Clock alarm.

-40°C to 85°C operating temperature range

(guaranteed by correlation).

Package

Single Chip GPS Controller

C Interfaces provide multi-master and

TQFP64 (10 x 10 x 1.4mm)

STA2051GO

Packing

Tube

DATA BRIEF

www.st.com

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sta2051go Summary of contents

Page 1

... Real Time Clock alarm. ■ -40°C to 85°C operating temperature range (guaranteed by correlation). Op. Temp. range °C - TQFP64 (10x10x1.4mm) DocRev1 STA2051GO Single Chip GPS Controller TQFP64 ( 1.4mm Interfaces provide multi-master and Package Packing Tube DATA BRIEF ...

Page 2

... FLASH and static RAM with enhanced peripherals and I/O capabilities. It also provides clock generation via PLL. STA2051GO is software compatible with the ARM processor family. The device has an on- chip voltage regulator for the 1.8V core logic supply but 3.3V capable I/O lines. ...

Page 3

... STA2051GO Figure 2. Pins connection (Top view) P0.10/U1.RX/U1.TX P0.11/U1.TX/BOOT.1 P0.13/U2.RX P0.14/U2.TX/T2.ICAPA Revision history Table 1. Document revision history Date 10-Jan-2006 P0.12 VSS BOOTEN VSS 8 TQFP64 9 V33 JTDI 10 11 JTMS JTCK 12 13 JTDO nJTRST 14 15 GPSDAT TEST 16 Revision 1 Initial release. DocRev1 48 P1.14/I0.SDA 47 P1.13/I0.SCL 46 P1. ...

Page 4

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 All other names are the property of their respective owners © 2006 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com DocRev1 STA2051GO ...

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