W5500 chip is a Hardwired TCP/IP embedded Ethernet controller that enables easier internet connection for embedded systems using SPI (Serial Peripheral Interface). The W5500 is composed of a fully hardwired market-proven TCP/IP stack and an integrated Ethernet MAC & PHY. Hardwired TCP/IP stack supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE. By using W5500, users can implement the Ethernet application they need by using a simple socket program instead of handling a complex Ethernet Controller.
WIZnet’s W5500 Ethernet controller chip / MAG-Jack / 4 Status LED / W5500′s memory can be used to store data
BoosterPacks can be used with Texas Instrument’s LaunchPads like MSP430G, MSP430F5529, TIVA, Stellaris, or C2000.