MAC CTRLR, ENET, SGL PORT, 48LQFP; Data Rate:100Mbps; Ethernet Type:IEEE 802.3, IEEE 802.3u; Supply Voltage Min:3.1V; Supply Voltage Max:3.5V; Controller IC Case Style:LQFP; No. of Pins:48; IC Interface Type:MII; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Packaging:Each; MSL:-;