产品介绍

STA8088TG GPS/Galileo/Glonass/QZSS Tracker

STA8088TG is a host based positioning receivers IC working on multiple constellations (GPS/Galileo/Glonass/QZSS).

STA8088TG family enables telematic and handset manufacturers to differentiate in the market by providing the best performing solution at lowest system cost.

The device is offered with a complete GNSS firmware which performs all GNSS operations including tracking, acquisition, navigation and data output compatible with different Host operating Systems.

技术特性

• STMicroelectronics®3rd generation positioning receiver with 32 Tracking channels and 2 fast acquisition channels compatible with GPS, Galileo and Glonass systems
• Hosted optimized architecture where host resources are available to execute
  • Positioning Software
  • ST-AGPS
  • Dead Reckoning SW
• Embedded RAM enough for running acquisition/tracking tasks (Flashless solution)
• TCXO Clock Out Available
• Embedded RF Front-End with separate GPS/Galieo/QZSS and Glonass IF outputs
• Embedded low noise amplifier
• -162 dBm indoor sensitivity (tracking mode)
• Fast TTFF < 1 s in Hot start and 35 s in Cold Start
• High performance ARM946 MCU (up to 208 MHz)
• 256 Kbyte embedded SRAM
• 2 UARTs
• 3 Embedded 1.8 V voltage regulators
• I/O level selectable 1.8 V or 3.3 V
• Operating Condition:
  • VDD12: 1.2 V ±10%
  • VDD18/RF18: 1.8 V ±5%
  • VLPVR1.62 V to 3.6 V
  • VddIO: 1.8 V ±5%; 3.3 V ±10%
• ST Automotive Grade compliant
• Packages:
  • VFQFPN56 (7x7x0.85mm) 0.4 mm Pitch
  • VFQFPN56 (8x8x0.85mm) 0.5 mm Pitch
• Ambient temperature range: -40/+85°C

STA8088TG 订购信息

DATA BRIEF

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