Serial SPI to Ethernet TCP/IP Module,ENC28J60

USR-ES1 is the Ethernet module of a SPI interface, interface is TTL level of 3.3V, power supply voltage of +3.3V, please ensure that the current is not less than 200mA, voltage is continuous and stable +3.3V.

SPI to Ethernet ModuleFunction features:

• High speed SPI interface 80MHz;
• Hardware-TCPIP-protocol stack user built in, almost without understanding the complex network protocol knowledge;
• Supports up to 8 Socket;
• Support TCP, UDP, ICMP, IPv4, ARP, IGMP protocol;
• Integration of the data link layer, physical layer;
• Support the wakeup;
• Support high speed serial peripheral interface (SPI model 0, 3);
• Internal 32K bytes receive buffer;
• The embedded 10BaseT/100BaseTX Ethernet physical layer (PHY);
• Support auto negotiation (10/100-Based full duplex or half duplex);
• Does not support the IP patch;
• The working voltage of 3.3V, I/O and 5V voltage signal;
• LED display (full duplex or half duplex, network connection, network speed, active);
• Pin type package ultra small, convenient for embedded applications;
• Application of C sample project;

SPI to Ethernet Module characters:

• Power supply mode: 3.3V external power supply, current should be more than 200mA;
• Control interface: The TTL level, 3.3V SPI interface;
• PCB size: 23 * 25 mm;
• Mechanical Dimensions: 28.5 * 23 * 24;