KSZ8091RNBCA - Microchip Technology

Manufacturer Part Number

KSZ8091RNBCA

Manufacturer

Microchip Technology

Introduction

Ethernet transceiver with MII and RMII support

Product Features and Performance

Supports MII, RMII interfaces

Single-chip 10/100 Ethernet transceiver

Auto-negotiation to automatically select the highest link-up speed (10/100 Mbps)

Energy Detect Power-Down Mode for power savings

HP Auto MDIX support (automatic detection of cable)

LinkMD® cable diagnostic capabilities

Product Advantages

Low power consumption

Robust ESD protection

Integrated voltage regulators

Key Technical Parameters

Protocol: MII, RMII

Drivers/Receivers: 1/1 Duplex: Full

Supply Voltage: 1.8V, 2.5V, 3.3V

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Junction Temperature (TJ) reaching 125°C

ESD protection exceeds 4000V HBM (Human Body Mode)

Compatibility

Compatible with 10BASE-T and 100BASE-TX Ethernet standards

Application Areas

Automotive systems

Embedded networking

Industrial automation

Consumer electronics

Product Lifecycle

Active product with continuous support from the manufacturer

Reasons to Choose This Product

Low-latency design suitable for time-sensitive applications

Support for versatile power supply ranges for system flexibility

Reduced board complexity with integrated regulators

Leading performance-to-cost ratio due to integrated features

Readily available from a reputable semiconductor manufacturer with a long-standing industry presence

Simplified PCB design with QFN package

Industry-proven reliability and performance

Ongoing product support and documentation

Easy to integrate with various microcontrollers and processors due to standard interface support