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
● 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)
● Selectable 1.8 V or 3.3 V I/Os for specific I/O ports
● 3 embedded 1.8 V voltage regultators
● Operating condition:
● VDD12 : 1.2 V ±10 %
● VDD18/RF18 : 1.8 V ±5 %
● VLPVR : 1.62 V to 3.6 V
● VddIO : 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
