STA8090EXGA belongs to Teseo III family products.
●STA8090EXGA is a highly integrated System-On-Chip GNSS receiver designed for high-flexible and cost effective solution addressing, trackers, hand-held, in-dash navigation and Telematics applications.
●STA8090EXGA embeds the new ST GNSS positioning engine capable of receiving signals from multiple satellite navigation systems, including GPS, Galileo, GLONASS, BeiDou QZSS.
●The STA8090EXGA combines a high performance ARM946 microprocessor with I/O capabilities and enhanced peripherals. It embeds innovative power management unit for power consumption optimization.
●STA8090EXGAD can run also TESEO-DRAW the STMicroelectronics dead reckoning firmware.
●Key Features
● AEC-Q100 qualified
● STMicroelectronics® positioning receiver with 48 tracking channels and 2 fast acquisition channels supporting GPS, Galileo, GLONASS, BeiDou and QZSS systems
● ST-DRAW (ST Dead Reckoning Automotive Way) supported (STA8090EXGAD only)
● 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
● FSMC external memory interface (NOR and SRAM)
● External SQI Flash interface
● 8 free running timers/ counters (32 bit)
● 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)
● 8 channels ADC (10 bits)
● 1 Secure-Digital Multimedia Memory Card Interfaces (SDMMC)
● 1 Multichannel Serial Port (MSP)
● Power Management Unit (PMU) embedding switching regulator
● Operating condition:
● Main voltage regulator (VINL ): 1.6 V to 4.3 V
● Backup voltage (VINB ): 1.6 V to 4.3 V
● Digital voltage (VDD ): 1.1 V to 1.32 V
● RF core voltage (VCC ): 1.2 V ± 10%
● IO Ring Voltage (VddIO ): 1.8 V ± 5% or 3.3 V ± 10%
● Package:
● TFBGA169 9 x 9 x 1.2 mm 0.65 pitch
● Ambient temperature range: -40/ +85 °C
