KSZ9031RNXIA-TR - Microchip Technology

Manufacturer Part Number

KSZ9031RNXIA-TR

Manufacturer

Microchip Technology

Introduction

The KSZ9031RNXIA-TR is a highly integrated Ethernet transceiver compliant with the Ethernet standards, designed for high-speed network applications.

Product Features and Performance

Ethernet transceiver for high-speed networking

Supports 10/100/1000 Mbps data rates for fast data transfer

4 drivers and 4 receivers to handle multiple data streams

Full duplex capability for simultaneous bidirectional data transmission

Low-power CMOS technology for energy efficiency

Robust frames for reduction of ESD related failures

JTAG support for ease of diagnostics and programmability

Product Advantages

Multi-voltage IO support (1.8V, 2.5V, 3.3V) enhances compatibility

Surface mount 48-VFQFN package for compact footprint

Jumbo frame support for improved network performance

Advanced power management features

LinkMD® cable diagnostics for network troubleshooting

Key Technical Parameters

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

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 48-VFQFN Exposed Pad

Number of Drivers/Receivers: 4/4

Quality and Safety Features

Tested against electrostatic discharge and latch-up standards

Designed for high MTBF (Mean Time Between Failures)

Thermal shutdown and current limit protection

Compatibility

Multi-voltage IO to connect with various host devices

Compliance with Ethernet standards for easy integration

Application Areas

Enterprise and industrial networking equipment

Data centers and server farms

Network interface cards (NICs) and LAN on Motherboard (LOM)

Embedded systems with Ethernet connectivity

Product Lifecycle

Product Status: Active

Not at risk of discontinuation and has future availability assured

Options for product replacements and upgrades with similar interfaces

Several Key Reasons to Choose This Product

Future-proof with support for Gigabit Ethernet and advanced features

Energy-efficient design for reduced operational costs

Robustness against electrical disturbances

Ease of integration into various designs due to flexible IO voltage levels

Long-term availability suitable for product design and lifecycle planning

High-speed data transmission for improved network performance

Microchip's reputation for quality and reliability in semiconductor products