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STA8090GA：Automotive Grade GPS/Galileo/Glonass/Beidou/QZSS receiver

STA8090GA belongs to Teseo III family products.

STA8090GA is a single die standalone positioning receiver IC working on multiple constellations (GPS/Galileo/GLONASS/BeiDou/QZSS).

The device is offered with a complete GNSS firmware which performs all GNSS operations including tracking, acquisition, navigation and data output.

STA8090GA is compliant with ST Automotive Grade qualification which includes in addition to AEC-Q100 requirements a set of production flow methodologies targeting zero defect per million.

STA8090GA, fulfilling high quality and service level requirements of the Automotive market, is the ideal solution for in-dash navigation, smart antenna, car to car, V2X and OEM telematics applications.

STA8090GA can run also TESEO-DRAW the STMicroelectronics dead reckoning firmware.

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)
• External SQI Flash interface
• 256 Kbyte embedded SRAM
• Real Time Clock (RTC) circuit
• 32-bit Watch-dog timer
• 2 UARTs
• 1 I2 C master/slave interface
• USB2.0 full speed (12 MHz) with integrated physical layer transceiver
• 2 Controller Area Network (CAN)
• 2 channels ADC (10 bits)
• 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 (VDDD ): 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:
  • VFQFPN56 (8 x 8 x 1.0 mm) 0.5 mm pitch
• Ambient temperature range: -40/+85°C

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