- +25 4 % $4.07
- +100 6 % $3.98
- +300 8 % $3.90
- +500 10 % $3.81
- +1000 12 % $3.72
W5500 Ethernet Module TCP/IP Protocol Stack SPI Interface IOT Compatible with WIZ820io Shield
Introduction:
The W5500 is a full-featured TCP/IP embedded Ethernet controller that provides an easier Internet connection solution for embedded systems. The hardware logic gates are used to implement the transport layer and network layer of the TCP/IP protocol stack (eg TCP).,UDP,ICMP,IPv4,ARP,IGMP,PPPoE and other protocols),and integrated data link layer,physical layer,and 32K bytes of on-chip as data transceiving buffer. The host computer main control chip only needs to undertake the processing task of the TCP/IP application layer control information. Thereby,the workload of the host computer for data copying,protocol processing and interrupt processing is greatly saved,and the system utilization and reliability are improved.
Features
- Built-in hardware TCPIP protocol stack,users need almost no knowledge of complex network protocols
- Support TCP,UDP,ICMP,IPv4,ARP,IGMP,PPPoE protocol
- Integrated data link layer,physical layer
- Support power-down wake up
- Support high-speed serial peripheral interface (SPI mode 0-3)
- Internal 32K byte send and receive buffer
- Embedded 10BaseT/100BaseTX Ethernet Physical Layer (PHY)
- Support auto-negotiation (10/100-Based full/half duplex)
- IP fragmentation is not supported
- 3.3V working voltage,I/O signal port 5V withstand voltage
- LED status display (full duplex / half duplex,network connection,network speed,active status)
- Ultra-small pin package for easy embedded applications
- Provide C application routines
Specifications
- Power supply mode: 3.3V external power supply,current should be greater than 200mA
- Control interface form: 3.3V TTL level,SPI interface; 2* single row pin
- PCB size (MM): 23 * 25 mm
- Mechanical dimensions (length * width * height)
- Support up to 8 Socket connections
- 80MHz high speed SPI interface