Ethernet Converter Module with SPI Interface
Ethernet Converter Module with SPI Interface
Regular price
$11.34 AUD
Regular price
$11.34 AUD
Sale price
$0.00 AUD
Unit price
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Ethernet Converter Module with SPI Interface
Regular price
$11.34
Regular price
$11.34
Sale price
$0.00
Unit price
per
Description:
1. USR-ES1 embedded Wiznet W5500 chip, using hardware logic gate circuit to realize the transmission layer and network layer of TCP / IP protocol stack (such as: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE and other protocols), and It integrates the data link layer, physical layer, and 32K bytes of on-chip RAM as the data receiving and sending buffer.
2. The main control chip of the host computer only needs to undertake the task of processing control information of the TCP / IP application layer. Therefore, the workload of the host computer for data replication, protocol processing and interrupt processing is greatly saved, and the system utilization rate and reliability are improved.
3. During operation, users can use W5500 as a peripheral RAM of MCU, which is very simple. The external interface of the W5500 is a general-purpose 80MHz high-speed SPI, which is used by different platforms to expand high-speed Ethernet solutions. Auto-negotiation LED status shows fast and stable SPI interface.
4. The size and pin are compatible with Wiznet official module WIZ820io
Note: This module is not an SPI-to-Ethernet transparent transmission module. It needs to be used by an external single-chip microcomputer. Users need to know how to use the W5500 chip. Provide example code for STM32.
Parameters:
Power supply mode: 3.3V external power supply, the current should be greater than 200mA
Control interface form: TTL level of 3.3V, SPI interface; 2 * single row of pins
PCB size (MM): 23 * 25 mm
Mechanical dimensions (L * W * H): 28.5 * 23 * 24 mm
Features:
1. 80MHz high speed SPI interface
2. The built-in hardware TCPIP protocol stack, users hardly need to master complicated 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 and physical layer
6. Support wake up after power failure
7. Support high-speed serial peripheral interface (SPI mode 0 ~ 3)
8. Internal 32K bytes receiving and sending cache
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 for easy embedded applications
15. Provide C application routines
