LAN9355I/PT - Microchip

Manufacturer Part Number

LAN9355I/PT

Manufacturer

Microchip Technology

Introduction

The LAN9355I/PT is a high-performance, small footprint Ethernet switch controller featuring three 10/100 Ethernet Media Access Controller (MAC) and Physical Layer (PHY) ports. It supports IEEE 802.3u 10/100Base-T/TX PHY operation and provides advanced features such as auto-negotiation, auto-MDIX, and power management.

Product Features and Performance

Three integrated 10/100 Ethernet MAC and PHY ports

Supports IEEE 802.3u 10/100Base-T/TX PHY operation

Auto-negotiation and auto-MDIX capabilities

Integrated power management features

Configurable via I2C interface

Supports FCC and CE certification

Product Advantages

Small footprint design for space-constrained applications

Integrated MAC and PHY functionality reduces system complexity

Automatic features simplify system implementation

Low power consumption for energy-efficient operation

Key Reasons to Choose This Product

High-performance, reliable Ethernet switching solution

Comprehensive feature set for flexible system design

Microchip's reputation for quality and technical support

Cost-effective solution for various Ethernet-enabled applications

Quality and Safety Features

Designed and manufactured to Microchip's high-quality standards

Supports regulatory certifications for global market acceptance

Rigorous testing and validation to ensure reliable operation

Compatibility

The LAN9355I/PT is compatible with various microcontrollers and SoCs that support the I2C interface.

Application Areas

Industrial automation and control systems

Building and home automation

Networking and connectivity equipment

Embedded systems with Ethernet requirements

Product Lifecycle

The LAN9355I/PT is an active product, and there are no imminent plans for discontinuation. Microchip offers alternative models with similar functionality, such as the LAN9500A and LAN9303, which can be considered for future design needs. For more information, please contact our website's sales team.