Ethernet PHY transceiver, Physical Layer Transceiver, ethernet phy transceiver - tatanh1983/conchodom GitHub Wiki

KSZ8721B Series 2.5 V 10/100 Base TX/FX Physical Layer Transceiver - LQFP-48 https://www.futureelectronics.com/p/semiconductors--comm-products--phy/ksz8721bl-tr-microchip-8951675