汽车级GPS /伽利略/ GLONASS / QZSS接收器 Automotive Grade GPS/Galileo/Glonass/QZSS receiver
is a single die standalone positioning receiver IC working on multiple constellations GPS/Galileo/Glonass/QZSS.
The device is compliant with ST Automotive Grade which in addition to AEC-Q100 qualification includes a set of production flow methodology targeting zero defect per million.
STA8088GA, fulfilling high quality and service level Automotive market requirements, is the ideal solution for in-dash navigation and OEM telematic application.
The device is offered with a complete GNSS firmware which performs all GNSS operations including tracking, acquisition, navigation and data output.
**Key Features**
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STMicroelectronics® 3rd generation positioning receiver with 32 Tracking channels and 2 fast acquisition channels compatible with GPS, Galileo and Glonass systems
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Embedded RF Front-End with separate GPS/Galieo/QZSS and Glonass IF outputs
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Embedded 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 35s in Cold Start
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High performance ARM946 MCU up to 208 MHz
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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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1 External SQI Flash interface
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USB2.0 dual-role full speed 12 MHz with integrated physical layer transceiver
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2 Controller Area Network CAN
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3 channels ADC 10 bits
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3 Embedded 1.8 V voltage regulators
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I/O level selectable 1.8 V or 3.3 V
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Operating condition:
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VDD12 : 1.2 V ±10%
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VDD18/RF18 : 1.8 V ±5%
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VLPVR 1.62 V to 3.6 V
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VddIO : 1.8 V ±5%; 3.3 V ±10%
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ST Automotive Grade compliant
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Package:
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VFQFPN56 7x7x0.85 mm 0.4 mm Pitch
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Ambient temperature range: -40/+85°C