ENC28J60 Mini Ethernet LAN Network Module

The ENC28J60 is a stand-alone Ethernet controller with an industry standard Serial Peripheral Interface (SPI). It is designed to serve as an Ethernet network interface for any controller equipped with SPI. The ENC28J60 meets all of the IEEE 802.3 specifications. It incorporates a number of packet filtering schemes to limit incoming packets. It also provides an internal DMA module for fast data throughput and hardware assisted checksum calculation, which is used in various network protocols. Communication with the host controller is implemented via an interrupt pin and the SPI, with clock rates of up to 20 MHz. Two dedicated pins are used for LED link and network activity indication.

The ENC28J60 consists of seven major functional blocks

1. An SPI interface that serves as a communication channel between the host controller and the ENC28J60.
2. Control registers which are used to control and monitor the ENC28J60.
3. A dual port RAM buffer for received and transmitted data packets.
4. An arbiter to control the access to the RAM buffer when requests are made from DMA, transmit and receive blocks.
5. The bus interface that interprets data and commands received via the SPI interface.
6. The MAC (Medium Access Control) module that implements the IEEE 802.3 compliant MAC logic.
7. The PHY (Physical Layer) module that encodes and decodes the analog data that is present on the twisted-pair interface.

Key Features:

• Fully Compatible with 10/100/1000Base-T Networks
• Integrated MAC and 10Base-T PHY
• Supports One 10Base-T Port with Automatic Polarity Detection and Correction
• Supports Full and Half-Duplex modes
• Programmable Automatic Retransmit on Collision & Automatic Rejection of Erroneous Packets
• Supports SPI Interface with Clock Speeds Up to 20 MHz
• On board 25MHZ crystal.
• Programmable Padding and CRC Generation
• The network interface board HR911105A
• 3.3 V power supply pin
• Stable performance

The ENC28J60 Mini Ethernet Module is designed to be easy to use and integrate into your projects. It comes with a simple and intuitive API, making it easy to send and receive data over the Ethernet network. The module also supports a wide range of protocols, including TCP/IP, UDP, and HTTP, making it suitable for a variety of applications.

In addition to its compact size and low power consumption, the ENC28J60 Mini Ethernet Module is also highly reliable and durable. It is designed to operate in a wide range of temperatures, from -40°C to 85°C, making it suitable for use in harsh environments.

Overall, the ENC28J60 Mini Ethernet Module is a highly efficient and reliable solution for adding Ethernet connectivity to your projects. Its compact size, low power consumption, and ease of use make it an ideal choice for a wide range of applications, from IoT devices to industrial automation systems.

Country of origin : China

Note: The pins are presoldered to the module.

ENC28J60 Mini Ethernet LAN Network Module