STA8090FG is a single die standalone positioning receiver IC working on multiple constellations (GPS/Galileo/Glonass/BeiDou/QZSS).
●The minimal BOM makes STA8090FG the ideal solution for cost competitive and small footprint products such as trackers, telematics, portable, tablets, marine and sports accessories.
●The device is offered with a complete GNSS firmware which performs all GNSS operations including tracking, acquisition, navigation and data output with no need of external memories.
●Key Features
● STMicroelectronics® positioning receiver with 48 tracking channels and 2 fast acquisition channels supporting GPS, Galileo, Glonass, BeiDou and QZSS systems
● Single die standalone receiver embedding RF Front-End and low noise amplifier
● -162 dBm indoor sensitivity (tracking mode)
● Fast TTFF < 1 s in Hot start and 30 s in Cold Start
● High performance ARM946 MCU (up to 196 MHz)
● 256 Kbyte embedded SRAM
● In-Package SQI Flash Memory (16 Mbits)
● Real Time Clock (RTC) circuit
● 32-bit Watch-dog timer
● 3 UARTs
● 1 I2 C master interface
● 1 Synchronous Serial Port (SSP, Motorola-SPI supported)
● USB2.0 full speed (12 MHz) with integrated physical layer transceiver
● 2 Controller Area Network (CAN)
● 2 channels ADC (10 bits)
● Power Management Unit (PMU) embedding switching regulator
● Operating condition:
● Main voltage regulator (VINL ): 1.6V to 4.3V
● Backup voltage (VINB ): 1.6V to 4.3V
● Digital voltage (VDD ): 1.2 V ± 10%
● RF core voltage (VCC ): 1.2 V ± 10%
● IO Ring Voltage (VddIO ): 1.8 V ± 5% or 3.3 V ± 10%
● Package:
● TFBGA99 (5 x 6 x 1.2 mm) 0.5 mm pitch
● Ambient temperature range: -40/+85°C
