STA8088FG
数据手册.pdfGPS/Galileo/Glonass/QZSS接收器,带嵌入式射频和闪存
is a single die standalone positioning receiver IC working on multiple constellations GPS/Galileo/Glonass/QZSS.
The minimum BOM make STA8088FG the ideal solution for low-cost and small footprint products such handheld computers, cameras, data loggers, 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**
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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 35 s 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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- In-Package SQI Flash Memory 16 Mbits
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- Real Time Clock RTC circuit
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- 32-bit Watch-dog timer
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- 3 UARTs
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- 1 I2 C master/slave interface
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- 1 Synchronous Serial Port SSP, Motorola-SPI supported or 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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- 2 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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- Package:
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- VFQFPN56 7 x 7 x 0.85 mm 0.4 mm pitch
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- Ambient temperature range: -40/+85°C