آر اف (فرکانس رادیویی) و بی‌سیم گیرندهٔ آر‌اف

Product Attributes

Introduction

STA8089GA belongs to Teseo III family products. STA8089GA is a single die standalone positioning receiver IC working on multiple constellations (GPS/Galileo/GLONASS/BeiDou/QZSS). STA8089GA 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. STA8089GA, fulfilling high quality and service level requirements of the Automotive market, is the ideal solution for in - dash navigation and OEM telematics applications. The device is offered with a complete GNSS firmware which performs all GNSS operations including tracking, acquisition, navigation and data output. STA8089GAD can run also TESEO - DRAW the STMicroelectronics dead reckoning firmware. STA8089GA is one of the part number of Teseo III STA8089x series. STA8089GA is a highly integrated single - chip standalone GNSS receiver designed for positioning system applications. The STA8089GA ability of tracking simultaneously the signals from multiple satellites regardless of their constellation, make this chip capable of delivering exceptional accuracy in urban canyons and in the environments where buildings and other obstructions make satellite visibility challenging. The STA8089GA is backward compatible with STA8088GA, enabling fast customer application migration. The STA8089GA combines a high performance ARM946 microprocessor with I/O capabilities and enhanced peripherals. It supports USB2.0 standard at full speed (12 Mbps) with on - chip

Features

• AEC - Q100 qualified positioning receiver with 48 tracking channels and 2 fast acquisition channels supporting GPS, Galileo, GLONASS, BeiDou and QZSS systems
• ST DRAW (Dead Reckoning Automotive Way) supported (STA8089GAD Only)
• Pin to pin compatible with STA8088GA
• Single die standalone receiver embedding RF Front - End and low noise amplifier
• • 162 dBm indoor sensitivity (tracking mode)
• Fast TTFF < 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 |²C 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): 1.8 ± 5%
  • Backup voltage (VINB): 1.6 to 4.3 V
  • Digital voltage (VDD): 1.1 to 1.32 V
  • RF core voltage (VCC): 1.2 V ± 10%
  • IO Ring Voltage (VddlO): 1.8 ± 5% or 3.3 V ± 10%
• Package: VFQFPN56 (7×7×1.0 mm), 0.4 mm pitch
• Operating temperature range: - 40/+85°C

Applications

• in - dash navigation
• OEM telematics applications