WIZNET Network & Connectivity ICs
Reliable, high-performance WIZNET components distributed by LXB Semicon, supporting engineers and procurement professionals globally.
| Mfr Part | Datasheet | Manufacturer | Device Type | Embedded Functions | Network Protocol Support | SPI Interface | Ethernet PHY | Sockets / Buffer | Supply Voltage | Supply Current | Package | Operating Temp. Range |
| W5500 |  |
WIZNET | Hardwired TCP/IP Ethernet Controller | Full TCP/IP stack, Ethernet MAC & PHY | TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE | Fast SPI (Mode 0/3) | 10BaseT / 100BaseTX | 8 independent sockets, 32 KB internal TX/RX buffer | 3.3 V (min 2.97 V – max 3.63 V) | ~132 mA (typical) | 48-pin LQFP (7×7 mm, 0.5 mm pitch) | –40 °C to +85 °C |