The W5500 chip is a Hardwired TCP/IP embedded Ethernet controller that provides easier Internet connection to embedded systems. W5500 enables users to have the Internet connectivity in their applications just by using the single chip in which TCP/IP stack, 10/100 Ethernet MAC and PHY embedded.

• SPI to Ethernet Hardware TCP/IP W5500 Ethernet Network Module has 8 independent ports run at the same time, Module supports 3.3V or 5V power supply, convenient for the user to use in the SCM system different, module and MCU system communication mode is SPI protocol.  Support SPI clock frequencies up to 80M, provide STM32 and 51 SCM client, server, three modes of UDP routines.
• Support Hardwired TCP/IP Protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE.
• Supports automatic response (full duplex/half duplex mode).
• Internal 32Kbytes Memory for Tx/Rx Buffers.

Specifications:

• Chipset: W5500
• Application: provide internet connection
• Product name: W5500 Ethernet Shield
• Quality: High-quality
• Color: Blue
• Supply Voltage: 3.3V
• Current - Supply: 132mA
• Condition: 100%new
• Operating Temperature: -40°C ~ 85°C

Package Includes:

• 1 x W5500 Ethernet Network Module Hardware TCP IP Protocol SPI Interface 51 STM32 Microcontroller Program over W5100