Description:

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

Function 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, PPPoE 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

Product characters:

• Power supply mode:3.3V external power supply, the 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;