KSZ9477STXI - Microchip Technology

Manufacturer Part Number

KSZ9477STXI

Manufacturer

Microchip Technology

Introduction

The KSZ9477STXI is a highly integrated Ethernet controller from Microchip Technology, designed for advanced networked devices.

Product Features and Performance

Supports Ethernet protocol

Functions as a high-performance switch

Interfaces include I2C and SPI

Operates across standards 10/100/1000 Base-T PHY

Supports a wide range of supply voltages: 1.8V, 2.5V, 3.3V

Operational temperature range from -40°C to 85°C

Comes in a 128-TQFP Exposed Pad package

Product Advantages

Versatile power supply compatibility

High-speed network performance with Gigabit capability

Flexible interfacing options for diverse system requirements

Designed for efficient heat dissipation through exposed pad package

Robust operation in extreme temperature conditions

Key Technical Parameters

Protocol: Ethernet

Function: Switch

Interface: I2C, SPI

Standards: 10/100/1000 Base-T PHY

Voltage - Supply: 1.8V, 2.5V, 3.3V

Operating Temperature: -40°C to 85°C

Package / Case: 128-TQFP Exposed Pad

Quality and Safety Features

Built to meet stringent quality standards of Microchip Technology

Operates reliably within a wide temperature range ensuring durability

Compatibility

Supports multiple interface standards facilitating integration into various network configurations

Application Areas

Targeted for use in advanced networked systems such as smart homes, office automation, industrial control systems, and IoT devices

Product Lifecycle

Active status, indicating ongoing production and availability

Not flagged for discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Wide voltage range support offering flexibility in system power design

Gigabit Ethernet capability ensures high-performance networking

Versatile interface options (I2C, SPI) promote easy integration

Designed for reliability in harsh environments

Backed by the quality assurance of Microchip Technology