ENC28J60T/SO

Product Overview

The ENC28J60T/SO belongs to the category of Ethernet controllers and is commonly used for interfacing microcontrollers to an Ethernet network. Its characteristics include low power consumption, small package size, and support for various network protocols. The product is typically packaged in a small outline (SO) package and is available in different quantities.

Specifications

• Operating Voltage: 3.3V
• Data Rate: 10 Mbps
• Interface: SPI
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOIC

Detailed Pin Configuration

The ENC28J60T/SO features a standard 28-pin configuration with specific pins dedicated to power supply, SPI communication, and network connectivity.

Functional Features

• Integrated MAC and 10BASE-T PHY
• Support for various network protocols including TCP/IP, UDP, ICMP, and ARP
• Built-in 8 KB transmit/receive packet dual port buffer
• Flexible interrupt modes for efficient operation

Advantages and Disadvantages

Advantages

• Low power consumption
• Small package size
• Wide protocol support
• Flexible interrupt modes

Disadvantages

• Limited data rate (10 Mbps)
• Requires external magnetics for 10BASE-T operation

Working Principles

The ENC28J60T/SO operates by interfacing with a microcontroller through the SPI interface and handles the transmission and reception of Ethernet packets. It integrates a MAC and 10BASE-T PHY, allowing seamless communication with an Ethernet network.

Detailed Application Field Plans

The ENC28J60T/SO finds extensive application in embedded systems, IoT devices, industrial automation, and home networking. It is commonly used for enabling Ethernet connectivity in microcontroller-based projects.

Detailed and Complete Alternative Models

• W5500: Offers higher data rates and integrated 10/100 Ethernet PHY
• LAN8720: Provides 10/100 Ethernet connectivity with reduced power consumption

In conclusion, the ENC28J60T/SO serves as a reliable Ethernet controller for microcontroller-based applications, offering low power consumption and wide protocol support. While it has limitations in terms of data rate, its compact size and functional features make it a popular choice for various embedded networking projects.

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