STA8089G

射频接收器 GPS/Galileo/Glonass/Beidou/QZSS receiver

belongs to Teseo III family products.

STA8089G 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.

STA8089GBD can run also TESEO-DRAW the STMicroelectronics dead reckoning firmware.

**Key Features**

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STMicroelectronics® positioning receiver with 48 tracking channels and 2 fast acquisition channels supporting GPS, Galileo, GLONASS, BeiDou and QZSS systems

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ST DRAW Dead Reckoning Automotive Way supported STA8089GBD Only

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Pin to pin compatible with STA8088G

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Single die standalone receiver embedding RF Front-End and low noise amplifier

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-162 dBm indoor sensitivity tracking mode

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Fast TTFF < 1 s in Hot start and 30 s in Cold Start

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High performance ARM946 MCU up to 196 MHz

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External SQI Flash interface

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256 Kbyte embedded SRAM

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Real Time Clock RTC circuit

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32-bit Watch-dog timer

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2 UARTs

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1 I2 C master/slave interface

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USB2.0 full speed 12 MHz with integrated physical layer transceiver

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2 Controller Area Network CAN

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2 channels ADC 10 bits

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Operating condition:

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Main voltage regulator VINL : 1.8 V ± 5%

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Backup voltage VINB : 1.6 V to 4.3 V

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Digital voltage VDD : 1.1 V to 1.32 V

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RF core voltage VCC : 1.2 V ± 10%

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IO Ring Voltage VddIO : 1.8 V ± 5% or 3.3 V ± 10%

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Package:

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VFQFPN56 7 x 7 x 1.0 mm 0.4 mm pitch

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Ambient temperature range: -40/+85°C