PD69210R-022620

Overview

The PD69210R-022620 is a Power over Ethernet (PoE) LAN Microcontroller from the Microchip Generation 6 family, specifically based on the PD69210 architecture. It integrates firmware version 2.26.20 for managing IEEE 802.3af, 802.3at, and 802.3bt compliant ports. The device operates within a supply voltage range of 3V to 3.63V and supports an operating temperature range of -40°C to +85°C. It is housed in a 32-pin VFQFN package with an exposed pad, designed for surface-mount applications.

Feature Summary

• Integrates firmware for managing multiple PoE power sourcing equipment channels
• Supports compliance with IEEE 802.3af, 802.3at, and 802.3bt standards
• Utilizes a compact 32-pin VFQFN surface-mount package

Applications

• Enterprise network switch infrastructure
• Industrial PoE power sourcing equipment design
• Multi-port PoE controller integration

Procurement Notes

Verify the specific firmware revision suffix against current Microchip documentation to ensure compatibility with target system requirements. Confirm that the 32-VFQFN package dimensions match the intended PCB footprint. Check for any updated lead times or production cycle changes directly with the manufacturer or authorized distributors prior to ordering.

Selection Notes

Select this component when a dedicated MCU-based solution for managing multiple PoE ports is required rather than a fixed-function controller. Ensure the design accommodates the 3V to 3.63V supply range and industrial temperature specifications. Consider the firmware update capabilities inherent to the R-series variants for long-term product support.

Part Context

This part belongs to the Microchip PD692xx family of Generation 6 PSE controllers. It serves as a programmable alternative to fixed-function PoE managers, allowing for customized port management logic through its integrated microcontroller core. The series is designed for high-density PoE deployments requiring strict adherence to IEEE standards.

Replacement Considerations

Check for newer firmware revisions within the same PD69210R series, such as those with updated version suffixes, which may offer bug fixes or feature enhancements while maintaining pin compatibility.