STA8089GATD

RF Receivers Overview

The STA8089GATD is a single-die standalone GNSS positioning receiver IC from the Teseo III family, manufactured by STMicroelectronics. It integrates an RF front-end and low-noise amplifier within a 56-pin VFQFPN package (7x7x1 mm). The device supports GPS, Galileo, GLONASS, BeiDou, and QZSS constellations with 48 tracking channels and 2 fast acquisition channels. Key electrical parameters include a digital supply voltage of 1.1 V to 1.32 V, an operating temperature range of -40°C to +85°C, and AEC-Q100 automotive qualification. It features an ARM946 MCU running up to 196 MHz, 256 KB SRAM, and interfaces including I2C, SPI, UART, and USB.

RF Receivers Feature Summary

• Integrates RF front-end and LNA in a single die for compact design
• Supports multiple global navigation satellite systems including GPS and Galileo
• Includes high-performance ARM946 microcontroller core
• Automotive qualified with AEC-Q100 standards

RF Receivers Applications

• In-dash navigation systems
• OEM telematics applications
• Automotive infotainment
• Dead reckoning positioning solutions

RF Receivers Procurement Notes

Verify the specific suffix 'TD' against official STMicroelectronics documentation to confirm tape-and-reel packaging versus tray configuration. Ensure compatibility with the required firmware version for the intended constellation support. Confirm that the AEC-Q100 qualification meets the specific automotive grade requirements of the target application before finalizing procurement.

RF Receivers Selection Notes

Select this component for applications requiring multi-constellation GNSS reception with integrated processing capabilities. The inclusion of an ARM946 MCU allows for complex data handling without external processors. Consider the 56-pin VFQFPN package size for space-constrained PCB layouts. Verify interface requirements such as I2C, SPI, or USB availability against the system design constraints.

RF Receivers Part Context

The STA8089GATD belongs to the Teseo III product family, designed for high-quality automotive positioning. It is pin-to-pin compatible with the STA8088GA, facilitating direct upgrades or replacements in existing designs. The device fulfills strict automotive market requirements for quality and service levels, targeting zero defects per million through specialized production flow methodologies.

RF Receivers Replacement Considerations

The STA8089GA is a pin-compatible alternative within the same family. Check datasheet specifications for any differences in firmware support or specific voltage tolerances between the TA and GA suffixes before substitution.