STA8088G

RF Receivers Overview

The STA8088G is a standalone GNSS receiver IC from STMicroelectronics, designed for multi-constellation positioning. It supports GPS, Galileo, GLONASS, and QZSS signals with a sensitivity of -162dBm and a maximum data rate of 12Mbps. The device operates on a supply voltage range of 1.8V to 3.3V and includes 256kB SRAM. It is housed in a 56-VFQFPN (7x7) package with an exposed pad, suitable for surface mount installation. The component is rated for automotive applications, operating within a temperature range of -40°C to 85°C.

RF Receivers Feature Summary

• Supports multiple GNSS constellations including GPS, Galileo, GLONASS, and QZSS for enhanced positioning accuracy.
• Integrated 256kB SRAM provides internal memory for navigation data processing and storage.
• Automotive-grade qualification ensures reliability under harsh environmental conditions.
• Low power consumption design optimized for infotainment and mobile applications.

RF Receivers Applications

• Automotive infotainment systems
• Vehicle tracking and telematics
• Mobile navigation devices
• Personal locator beacons

RF Receivers Procurement Notes

Verify the specific ordering suffix to confirm package type and reel quantity, as variations exist between tray and tape-and-reel formats. Confirm AEC-Q100 compliance status for automotive projects. Check lead times due to potential long delivery periods associated with this component family. Ensure compatibility with existing RF front-end components and antenna specifications for optimal signal reception.

RF Receivers Selection Notes

Select the STA8088G when multi-constellation support is required for improved satellite visibility in urban environments. Consider the 56-VFQFPN package for compact PCB layouts. Evaluate the -162dBm sensitivity against local interference levels. Compare with variants like STA8088GA or STA8088EXGTR if different packaging or specific feature sets are needed for the target application.

RF Receivers Part Context

The STA8088G belongs to STMicroelectronics' STA8088 series of standalone GNSS receivers. This family focuses on providing high-performance positioning solutions for automotive and consumer electronics. The G variant specifically denotes the standard configuration with the 56-VFQFPN package, distinguishing it from other suffixes that may indicate different packaging or testing conditions.

RF Receivers Replacement Considerations

Direct substitutes include STA8088GA and STA8088EXGTR, which share similar core functionalities but may differ in packaging or manufacturing lot specifications. Verify pinout compatibility and software driver support before replacement. Other ST models in the same series should be evaluated for feature parity and interface compatibility.