STA8058

RF Receivers Overview

The STA8058 is a high-performance GPS multi-chip module (MCM) from STMicroelectronics, integrating RF and baseband components for precise positioning. It features a sensitivity of -159dBm and utilizes a 104-LFBGA surface-mount package. The internal architecture includes an MCU with 256kB Flash memory and 64kB RAM, supporting efficient data processing and storage for navigation applications.

RF Receivers Feature Summary

• Integrates GPS RF and baseband functions into a single compact multi-chip module
• Provides high sensitivity for reliable signal acquisition in challenging environments
• Includes embedded microcontroller with substantial non-volatile and volatile memory

RF Receivers Applications

• Automotive navigation systems requiring precise location tracking
• Telematics units for fleet management and vehicle monitoring
• Portable GPS devices needing compact form factor solutions

RF Receivers Procurement Notes

Verify the specific ordering suffix to ensure correct package variant and temperature grade compatibility. Confirm that the 104-LFBGA footprint matches your PCB design constraints. Check moisture sensitivity levels for proper reflow soldering profiles during assembly. Ensure supply chain sources are authorized distributors to guarantee component authenticity and traceability.

RF Receivers Selection Notes

Select this module when a compact solution combining RF front-end and processing is required. Consider the 104-LFBGA package size against available board space. Evaluate the integrated memory capacity against application software requirements. Assess the -159dBm sensitivity against expected signal conditions in target deployment areas.

RF Receivers Part Context

This component belongs to the Teseo series of GPS modules by STMicroelectronics. It represents a convergence of radio frequency technology and microcontroller capabilities within a single封装. The series targets applications demanding high accuracy and low power consumption in a small footprint.

RF Receivers Replacement Considerations

Consult official STMicroelectronics documentation for direct pin-to-pin or functional equivalents. Verify compatibility of interface protocols and memory maps if substituting with other MCMs.