PM8566B-FEI

Specialized Overview

The PM8566B-FEI is a specialized interface integrated circuit manufactured by Microchip Technology, belonging to the Switchtec series. It functions as a fan-out PCIe switch designed for high-performance data routing. The component utilizes a module package configuration and supports surface mount installation techniques. It complies with RoHS3 standards and carries an ECCN classification of 5A991B1. The device operates within a moisture sensitivity level of MSL 4, allowing for a 72-hour peak reflow temperature exposure. Standard factory packaging consists of trays containing 21 units per box.

Specialized Feature Summary

• Fan-out PCIe switching capability for specialized interface applications
• Surface mount module package construction for board integration

Specialized Applications

• Fan-out PCIe switch implementations
• Specialized interface systems requiring PCIe connectivity

Specialized Procurement Notes

Verify the specific ordering suffix against official Microchip documentation to ensure correct package and environmental specifications. Confirm that the requested quantity aligns with the standard tray pack size of 21 units. Check current availability status directly with authorized distributors or the manufacturer, as lead times may vary based on production schedules and regional supply constraints.

Specialized Selection Notes

Select this component when a dedicated fan-out PCIe switch solution is required within the Switchtec family. Ensure the design accommodates the module package form factor and surface mount requirements. Verify system compatibility with PCIe interface protocols and confirm that the operating environment meets the specified moisture sensitivity and thermal handling guidelines provided in the datasheet.

Specialized Part Context

This part belongs to the Switchtec series from Microchip Technology, which focuses on high-performance PCIe switching solutions. The PM8566B variant specifically addresses fan-out switching needs within this lineup. It is categorized under specialized interface ICs, distinct from general-purpose controllers or other interface types offered by the manufacturer.

Specialized Replacement Considerations

Consult official Microchip documentation for confirmed substitute part numbers within the Switchtec family. Do not assume cross-compatibility with other interface ICs without verifying pinout and functional equivalence through official sources.