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.
**Key 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 I2 C master/slave interface
1 Synchronous Serial Port (SSP, Motorola-SPI supported)
USB2.0 dual role full speed (12 MHz) with integrated physical layer transceiver