Microchip LAN91C111I-NS, Ethernet Controller, 10Mbps MII, ISA, 3.3 V, 128-Pin QFP
Microchip LAN91C111I-NS, Ethernet Controller, 10Mbps MII, ISA, 3.3 V, 128-Pin QFP, Physical Network Type: 100BaseTX, 10BaseT, Communication Mode: Full Duplex, Half Duplex, Data Rate: 10 Mbps, 100Mbps, Loopback Mode: Internal, Standard Supported: IEEE 802.3u, Mounting Type: Surface Mount, Auto-Negotiation: Yes, Dimensions: 14.2 x 14.2 x 1.05mm