Ethernet Controller IC, 100Mbps, SPI, 3.3V, LQFP
Ethernet Modules W5100+MAG JACK
Development Boards & Kits - AVR W5100 EVAL BOARD BASED ON AVR
Ethernet Controller IC | 10/100Mbps | 3.3V | 48-Pin LQFP
Wiznet W5100S-Q Single-Chip 10/100 Ethernet Controller, QFN EP, -40 to 80°C