STA8089GA

RF Receivers Overview

The STA8089GA is an automotive-grade GNSS receiver supporting GPS, Galileo, GLONASS, BeiDou, and QZSS. It features 48 tracking channels and 2 fast acquisition channels. The device operates at a supply voltage of 1.2 V with a maximum operating temperature of +105 C and minimum of -40 C. It utilizes a VFQFPN-56 package measuring 7 mm x 7 mm x 0.85 mm. Interfaces include GPIO, I2C, SPI, UART, and USB. Noise figure is 2 dB. Bandwidth options are 2.4 MHz and 4.8 MHz.

RF Receivers Feature Summary

• Supports multi-constellation navigation including GPS, Galileo, GLONASS, BeiDou, and QZSS
• Equipped with 48 tracking channels and 2 fast acquisition channels for rapid signal detection
• AEC-Q100 qualified for automotive reliability standards
• Integrates multiple digital interfaces including SPI, I2C, UART, and USB

RF Receivers Applications

• Automotive navigation systems
• Telematics units
• Fleet management tracking devices
• Advanced driver assistance systems (ADAS)

RF Receivers Procurement Notes

Verify the specific suffix and package variant against the official STMicroelectronics datasheet to ensure compatibility with design requirements. Confirm AEC-Q100 qualification status and operating temperature range specifications match the target application environment. Check for any recent product change notifications or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

RF Receivers Selection Notes

Select this component for applications requiring high channel count and multi-constellation support in automotive environments. Ensure the system design accommodates the 1.2 V supply voltage and thermal constraints up to +105 C. Verify interface compatibility with the host processor for GPIO, SPI, I2C, UART, or USB connections. Consider the physical dimensions of the VFQFPN-56 package during PCB layout planning.

RF Receivers Part Context

The STA8089GA belongs to the STA8089GA series of positioning receivers manufactured by STMicroelectronics. It is designed as a complete solution for global navigation satellite systems. The device integrates low-noise amplification and signal processing capabilities within a single compact package, serving as a core component for precise location determination in mobile and stationary platforms.

RF Receivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.