STA8088EXG Datasheet, PDF (1/24 Pages) STMicroelectronics – Flexible GPS/Galileo/Glonass/QZSS receiver with high performance processing (ARM9)

STA8088EXG
Flexible GPS/Galileo/Glonass/QZSS receiver with
high performance processing (ARM9)
Data brief − production data
Features
■ STMicroelectronics^® 3rd generation
positioning receiver with 32 tracking channels
and 2 fast acquisition channels compatible
with GPS, Galileo, Glonass and QZSS systems
■ Embedded RF front-end with built-in LNA
■ -162dBm indoor sensitivity (tracking mode)
■ Fast TTFF < 1 s in hot start and 35 s in cold
start
■ Support of ST-AGPSTM Multimode Assisted
GPS (extended ephemeris solution)
■ High performance ARM946 MCU (up to
208 MHz)
■ 256 Kbyte embedded TCM/SRAM
■ FSMC external memory interface (NAND, NOR
and SRAM)
■ External SQI Flash interface
■ One 16-bit Extended Function Timer (EFT)
with input capture/ output compare and PWM.
■ Four 32-bit free running timers/ counters
■ Real Time Clock (RTC) circuit
■ 3 UARTs (one full for modem support)
■ 1 I²C master/slave interface
■ 1 Synchronous Serial Port (SSP, Motorola-SPI
supported)
■ USB2.0 dual role full speed (12 MHz) with
integrated physical layer transceiver
■ 2 Secure-Digital Multimedia Memory Card
Interfaces (SDMMC)
■ 2 Controller Area Network (CAN)
■ 1 Multichannel Serial Port (MSP)
■ GPIO port for a total of up to 64 GPIOs
■ 8-channels ADC (10 bit)
TFBGA169
■ Selectable 1.8 V or 3.3 V I/Os for specific I/O
ports
■ 3 embedded 1.8 V voltage regultators
■ Operating condition:
– V_DD12: 1.2 V ±10 %
– V_DD18/RF18: 1.8 V ±5 %
– V_LPVR: 1.62 V to 3.6 V
– V_ddIO: 1.8 V -5 %/ +10 %; 3.3 V ±10 %
■ Package:
– TFBGA169 9 x 9 x 1.2 mm 0.65 pitch
– TFBGA169 12 x 12 x 1.2 mm 0.8 pitch
■ Ambient temperature range: -40/ +85 °C
Description
STA8088EXG is a single die standalone
positioning receiver IC working on multiple
constellations (GPS/Galileo/Glonass/QZSS).
By combining the ARM946 microcontroller core
with the large number of peripherals/ interfaces,
STA8088EXG provides a highly-flexible and cost
effective solution for hand-held and telematic
applications.
The device is the ideal solution for sensor-based
and sensor-less ST Dead Reckoning
technologies which enhance positioning accuracy
even in areas without GNSS signals, like tunnels
and indoor parking.
March 2012
Doc ID 022725 Rev. 2
This is information on a product in full production. For further information contact your local STMicroelectronics sales
office.
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