W5500 TCP/IP Ethernet Network Module Compatible With WIZ820IO

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W5500 TCP/IP Ethernet Network Module Compatible With WIZ820IO The W5500-TCP/IP Ethernet Network Module is a robust, fully integrated network interface designed for embedded systems requiring reliable wired connectivity. Centered around the WIZnet chip, this module implements a full hardware TCP/IP stack—covering TCP, UDP, ICMP, IPv4, ARP, IGMP, and PPPoE—relieving the host microcontroller from network protocol complexity and boosting system reliability. Features: Built-in hardware TCP/IP protocol stack for simplified network integration. Supports TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE protocols. 8 independent hardware sockets for simultaneous connections. High-speed SPI interface up to 80MHz. Internal 32KB buffer for transmit and receive operations. Integrated 10/100 Ethernet MAC and PHY. Auto-negotiation for full/half duplex and 10/100 Mbps. Power-down mode and wake-on-LAN support. 3.3V operation with 5V tolerant I/O. LED status indicators for network activity. Compact size: 23mm x 25mm. Compatible with WIZ820IO. Specifications: Parameter Value Controller W5500 Protocol Stack TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE PHY Interface 10BaseT/100BaseTX SPI Speed Up to 80MHz SPI Modes 0–3 Internal Buffer 32KB Sockets 8 Operating Voltage 3.3V I/O Tolerance 5V PCB Size 25 × 23 mm Power Requirements ≥200 mA current draw LED Indicators Link, Speed, Activity, Duplex Pin Configuration: Applications: Internet of Things (IoT) devices. Smart home automation systems. Industrial automation and control. Networked sensors and data loggers. Web servers for embedded systems. Remote monitoring and control systems. Educational projects and prototyping. Package Include: 1x W5500 TCP/IP Ethernet Network Module Compatible With WIZ820IO. Data Sheet: W5500