W5500 TCP/IP 이더넷 모듈 -SPI
(W5500 TCP/IP Ethernet Module)
개요
- 본 제품은 W5500 이더넷 모듈입니다.
- W5100의 후속버전인 W5500을 사용하여 최대 8개의 포트를 동시에 접속이 가능합니다.
- 마이크로컨트롤러와 SPI로 인터페이스합니다.
- 3.3V 시스템과 사용이 가능합니다.
특징
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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
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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): 28.5*23*24 mm