VSC8541XMV-04

Overview

The VSC8541XMV-04 is a single-port Gigabit Ethernet copper PHY from the Microchip VSC8541 series, designed for high-speed data communication. It supports IEEE 802.3 standards including 10BASE-T, 100BASE-TX, and 1000BASE-T operation. The device integrates a Media Access Control (MAC) interface supporting MII, GMII, RGMII, and RMII protocols. It operates within a supply voltage range of 950 mV to 1.05 V and functions across an industrial temperature range from 0°C to +125°C. Packaged in a QFN-68 format, it provides full and half-duplex transmission capabilities with a maximum power consumption of 35 mA.

Feature Summary

• Supports SyncE synchronization for precise clock distribution in network infrastructure.
• Integrates advanced diagnostic features including loopback modes and link status monitoring.
• Features low-voltage operation optimized for energy-efficient system designs.

Applications

• Industrial automation networks requiring robust physical layer connectivity.
• Telecommunications equipment utilizing Synchronous Ethernet timing.
• Automotive infotainment systems demanding extended temperature tolerance.

Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm exact electrical characteristics and package variations. Ensure compatibility with existing board layouts regarding the QFN-68 footprint. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly to prevent component damage during manufacturing processes.

Selection Notes

Select this component when a single-port Gigabit solution with integrated MAC interfaces is required. Compare against the VSC8541XMV-02 variant for differences in standard support or pinout configurations. Evaluate thermal performance requirements given the 125°C maximum operating temperature limit and the specific voltage regulation needs for the 1.0V core supply.

Part Context

This part belongs to the VSC8541 family of radiation-tolerant Ethernet transceivers developed for space and harsh environment applications. While the VSC8541XMV-02 represents a commercial-grade variant, the XMV-04 designation indicates specific configuration options within the broader portfolio. The family shares common architectural foundations but differs in qualification levels and interface support details.

Replacement Considerations

The VSC8541XMV-02 is a documented alternative within the same product family. Verify pin-to-pin compatibility and functional equivalence before substitution. Review datasheet errata for both parts to ensure no critical operational differences exist that would impact system performance or reliability.