Description:
This module is based on the ENC28J60 integrated circuit which contains everything necessary to add an Ethernet interface to you embedded projects.
It can be controlled using the SPI interface, making it one of the most convenient solutions for your embedded systems.
This circuit also includes an 8 KB buffer and works at 3.3 V. The inputs are 5 V tolerant, so you can interface it easily with 5 V circuits.
This module respects the IEEE 802.3 standard, is compatible with 10/100/1000 Base-T networks and it supports full and half duplex modes. It contains an integrated MAC and a 10 Base-T PHY.
The ENC28J60 Ethernet module also features programmable automatic retransmit on collision, programmable padding and CRC generation and programmable automatic rejection of erroneous packets.

Features:
1.IEEE 802.3. Compatible Ethernet Controller
2.Fully Compatible with 10/100/1000Base-T Networks
3.Integrated MAC and 10Base-T PHY
4.Supports One 10Base-T Port with Automatic
Polarity Detection and Correction
5.Supports Full and Half-Duplex modes
6.Programmable Automatic Retransmit on Collision
7.Programmable Padding and CRC Generation
8.Programmable Automatic Rejection of Erroneous Packets
9.SPI Interface with Clock Speeds up to 20 MHz

Specifications:
SPI Interface Clock Speed: up to 20 MHz
Buffer Size: 8 KB
Operating Voltage: 3.1 V to 3.6 V (3.3 V typical)
5V Tolerant Inputs

Package Included:
2 x ENC28J60 Ethernet LAN Network Module