EVB-LAN9252-DIGIO [Microchip]

The LAN9252 is a 2/3-port EtherCAT slave controller with dual integrated Ethernet PHYs supporting 100BASE-TX operation and HP Auto-MDIX. It includes an EtherCAT slave controller with 4K bytes of DPRAM, 3 FMMUs, and 4 SyncManagers. The device interfaces to 8/16/32-bit embedded controllers via an 8/16-bit Host Bus Interface with indexed register or multiplexed bus options, and supports SPI/Quad SPI slave communication. Key features include Wake on LAN (WoL) support, low power modes with multiple power-down levels, cable diagnostic support, variable I/O voltage (1.8V to 3.3V), integrated 1.2V regulator for single 3.3V operation, and comprehensive power management. It supports Digital I/O Mode for cost optimization and a 3rd port for flexible network configurations. The device is available in 64-pin QFN or 64-pin TQFP-EP packages with RoHS compliance.