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DESCRIPTION
Microsemi’s™ PoE controller, PD69100, is a costeffective, pre-programmed unit designed to implement Enhanced mode. It is used in conjunction with Microsemi’s PoE Managers PD69108 and PD69104 in Ethernet switches to enable next generation network devices to share power and data over the same cable, as specified in IEEE802.3af and IEEE802.3at standards. Enhanced mode operation along with PD69108/PD69104 managers enables operation in a total Power-over-Ethernet standalone mode.
The controller features an ESPI bus for each PoE device and a communication interface with Host CPU via UART or I2C protocol.
Device is based on STMicroelectronics family STM32F101T6 embedded with ARM Cortex™-M3 core.