W5500 Chip New SPI to LAN / Ethernet Converter TCP / IP 51 / STM32 Microcontroller Program

The W5500 module is an Ethernet module based on the W IZNET main push model W5500.
The module integrates the full hardware TCP/IP protocol.
You do not need code to implement the TCP/IP protocol stack, support 10/10OMBPS transmission rate, support sleep mode and network.
Wake-up, integrated 32K TX/RX cache, support 8 independent ports to run at the same time, the module supports 3.3V or 5V power supply to enable users to use in different MCU systems.
The communication mode between module and MCU system is SPI protocol, support Up to 80M SPI clock frequency, providing program routines for STM32 and 151 microcontroller client, server, UDP three working modes.

1. 80MHz high-speed SPI interface

2. Built-in hardware TCPIP protocol stack, users hardly need to master complex network protocol knowledge

3. Support up to 8 Socket connections

4. Support TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE protocols

5. Integrated data link layer, physical layer

6. Support power-down wake-up

7. Support high-speed serial peripheral interface (SPI mode 0~3)

8. Internal 32K bytes transceiver buffer

9. Embedded 10BaseT/100BaseTX Ethernet physical layer (PHY)

10. Support auto-negotiation (10/100-Based full duplex/half duplex)

11. Does not support IP fragmentation

12.3.3V working voltage, I/O signal port 5V withstand voltage

13. LED status display (full duplex/half duplex, network connection, network speed, activity status)

14. Ultra-small pin package, easy for embedded applications

15. Provide application routines for C

Product Features:

Power supply mode: 3.3V external power supply, the current should be greater than 200mA

Control interface form: 3.3V TTL level, SPI interface; 2* single row of pins

PCB size (MM): 23*25mm

Mechanical Dimensions (L*W*H): 28.5x23x24 mm

Note:

This module is not an SPI-to-Ethernet transparent transmission module, it needs to be used by an external microcontroller, and the user needs to understand the use of the W5500 chip.