STA8090FGB

RF Receivers Overview

The STA8090FGB is a fully integrated GNSS receiver from STMicroelectronics, supporting GPS, Galileo, Glonass, BeiDou2, and QZSS. It features embedded RF circuitry within a 99-TFBGA package measuring 6 mm x 5 mm x 1.2 mm. The device operates on a 1.1 V core supply with maximum voltages up to 4.3 V. Key electrical parameters include a noise figure of 2 dB, bandwidths of 2.4 MHz and 4.8 MHz, and a sensitivity of -162 dBm. It supports data rates up to 12 Mbps and interfaces via CAN, GPIO, I2C, SPI, UART, and USB.

RF Receivers Feature Summary

• Fully integrated architecture combining baseband processing with embedded RF front-end capabilities.
• Multi-constellation support for global positioning accuracy across GPS, Galileo, Glonass, BeiDou2, and QZSS systems.
• Versatile digital interface options including CAN, GPIO, I2C, SPI, UART, and USB for flexible system integration.

RF Receivers Applications

• Automotive navigation and telematics systems
• Industrial asset tracking devices
• Consumer location-based services

RF Receivers Procurement Notes

Verify the specific suffix 'FGB' against the manufacturer's official datasheet to confirm pinout and voltage levels. Ensure compliance with moisture sensitivity level (MSL) handling procedures during assembly. Confirm that the required operating temperature range of -40°C to +85°C aligns with the target application environment specifications.

RF Receivers Selection Notes

Select this component when a compact, multi-constellation solution with embedded RF is required. Consider the 99-TFBGA package size for PCB layout constraints. Evaluate the availability of multiple digital interfaces if CAN or USB connectivity is necessary for the host controller. Verify power supply requirements against the specified 1.1 V core and higher I/O voltages.

RF Receivers Part Context

This part belongs to the STA8090FG series of GNSS receivers. It shares functional similarities with variants like the STA8090F4GB but differs in packaging and potentially specific configuration options. The series is designed for high-performance positioning applications requiring robust signal acquisition and low power consumption.

RF Receivers Replacement Considerations

The STA8090F4GB is a documented variant within the same family. Verify compatibility regarding package dimensions and interface configurations before substitution. Other models in the STA8090 series may offer different feature sets or performance metrics.