LAN9420I-NU - Microchip Technology

Manufacturer Part Number

LAN9420I-NU

Manufacturer

Microchip Technology

Introduction

The LAN9420I-NU is a high-performance Ethernet controller designed for interfacing with PCI systems, providing efficient and reliable communication over Ethernet networks.

Product Features and Performance

Supports 10/100 Base-T/TX Ethernet for versatile network connectivity

Integrates with PCI interface for broad compatibility with various systems

Low voltage operation at 3.3V, minimizing power consumption

Advanced power management features for eco-friendly operation

Robust operating temperature range from -40°C to 85°C ensuring reliability in harsh environments

Packaged in a compact 128-TQFP, optimizing board space

Product Advantages

Enhanced network performance with efficient Ethernet protocol handling

Simplified system integration thanks to PCI interface compatibility

Reduced energy footprint due to low power requirements

Dependable operation in extensive temperature conditions

Space-efficient design facilitating more compact module layouts

Key Technical Parameters

Protocol: Ethernet

Function: Controller

Interface: PCI

Standards: 10/100 Base-T/TX PHY

Voltage Supply: 3.3V

Current Supply: 125mA

Operating Temperature: -40°C ~ 85°C

Package / Case: 128-TQFP

Supplier Device Package: 128-VTQFP (14x14)

Quality and Safety Features

Built to meet or exceed industry standards for network communication

Comprehensive quality testing ensures high reliability and performance

Compatibility

Broadly compatible with PCI-equipped computing systems

Supports standard Ethernet protocols for easy network integration

Application Areas

Networked computer systems

Embedded systems requiring Ethernet connectivity

Industrial automation and control

Telecommunication infrastructure

Networking equipment

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability

Replacements or upgrades available as newer networking standards emerge

Several Key Reasons to Choose This Product

High reliability and performance under a wide range of environmental conditions

Low power consumption contributing to energy-efficient designs

Easy integration into systems with PCI interface

Microchip Technology's commitment to quality and long-term availability

Ideal for various applications, from computing to industrial automation