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LAN8820I-ABZJ

MCHPLAN8820I-ABZJ

Microchip Technology
1/1 Transceiver Full Ethernet 56-QFN (8x8)
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Overview

The Microchip LAN8820I-ABZJ is a full-duplex Ethernet transceiver designed for 10BASE-T/100BASE-TX/1000BASE-T applications. It supports multiple low-power modes to reduce energy consumption and operates over an industrial temperature range of -40 degrees C to 85 degrees C. This device features RGMII, SMI, and JTAG interfaces, making it suitable for a variety of embedded networking solutions.

Why Choose This Part

This transceiver offers flexible power management with multiple power-down modes, allowing engineers to optimize for energy efficiency. Its wide operating temperature range (-40 degrees C to 85 degrees C) ensures reliable performance in harsh industrial environments. The inclusion of RGMII and SMI interfaces provides versatile connectivity options for integration with various processors and controllers.

Applications

Set-Top Boxes
Provides reliable gigabit Ethernet connectivity for network-enabled set-top boxes.
Networked Printers and Servers
Enables robust and high-speed wired network interfaces for printers and small servers.
Test Instrumentation
Facilitates stable Ethernet communication for various test and measurement equipment.
LAN on Motherboard
Integrates directly onto motherboards to offer standard Ethernet functionality.
Embedded Telecom Applications
Supports networking requirements in various embedded telecommunications systems.
Industrial Control Systems
Its industrial temperature range and robust design make it suitable for reliable communication in industrial environments.

Key Specifications

Type Transceiver
Duplex Full
Protocol Ethernet
Mounting Type Surface Mount
Package / Case 56-VFQFN Exposed Pad
Voltage - Supply 1.14V ~ 1.26V
Operating Temperature -40degC ~ 85degC
Supplier Device Package 56-QFN (8x8)
Number of Drivers/Receivers 1/1

Getting Started

To get started with the LAN8820I-ABZJ, engineers typically integrate it with an MCU or SoC that supports an RGMII interface. Microchip provides evaluation boards and reference designs for their Ethernet transceivers. The SMI interface allows for configuration and status monitoring, while JTAG can be used for debugging purposes. Software drivers and configuration examples are often available through Microchip's development resources.