PD69220 is a Microchip-based cost-effective, pre-programmed MCU designed to implement Enhanced mode PoE control in conjunction with the PD69208M, PD69208T4 and PD69204T4 PSE Managers. The PD69220 is pin compatible with the PD69200 and features an ESPI bus connection up to 12 PSE Managers. The PD69220 has an embedded ARM Cortex™-M0+ core. It also uses I2C or UART interface to the host CPU and is designed to support software field upgradable through the communication interface. The PD69220 is available in 32 pin, 5 mm x 5 mm QFN package. Please click here for the PoE Software Library.