W6100
The W6100 chip is an advanced Internet controller supporting IPv4/IPv6 dual stack, building upon WIZnet's hardwired TCP/IP technology. It supports a range of protocols including TCP, UDP, and ICMP, along with a built-in 10/100 Ethernet PHY and MAC Controller, making it ideal for internet-enabled devices. With 8 independent sockets and SOCKET-less commands for network management, the W6100 offers flexibility for various applications. It features SPI and parallel BUS interfaces, 32KB internal memory, and is designed for efficiency with low power consumption and heat. Available in 48 LQFP and 48 QFN packages, it is PIN-2-PIN compatible with the W5100S, enhancing its utility in embedded systems.