آر اف (فرکانس رادیویی) و بی‌سیم گیرندهٔ آر‌اف

Product Attributes

Introduction

STA8090FG belongs to Teseo III family products. STA8090FG is a single die standalone positioning receiver IC working on multiple constellations (GPS/Galileo/GLONASS/BeiDou/QZSS). STA8090FG, thanks to the ARM9 and wide IOs availability, can be used as microcontroller with GNSS capability, allowing a very compact design offering 256 kByte of internal RAM and 16 Mbits or 32 Mbits of internal Flash. The minimal BOM makes STA8090FG the ideal solution for cost competitive and small footprint products such as OBD dongle, insurance boxes, trackers, telematics, portable, hands - held portable and sports accessories. STA8090FGBD can also run TESEO - DRAW the STMicroelectronics dead reckoning firmware.

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)
• 256 Kbyte embedded SRAM
• In - Package SQI Flash Memory (16 or 32 Mbits)
• Real Time Clock (RTC) circuit
• 32 - bit Watch - dog timer
• 3 UARTs
• 1 I²C 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)
• 2 channels ADC (10 bits)
• 1 Secure - Digital Multimedia Memory Card Interfaces (SDMMC)
• 1 Multichannel Serial Port (MSP)
• Power Management Unit (PMU) embedding switching regulator