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Microchip 32-Pin QFN Ethernet Transceiver 3.3 V 100 Mbps MII RMII 100Base-TX 10Base-T KSZ8081RNBCA-TR

Category Ethernet Interface Ics Brand Microchip Condition New

Specifications

Country of Origin India
Brand Microchip
Height 800μm
Length 5mm
Model KSZ8081RNBCA-TR
Width 5mm
Mount Type Surface
Number Of Ports 1
Maximum Operating Temperature 70°C
Package Type QFN
Sub Type Transceiver
Minimum Operating Temperature 0°C
Communication Mode 100Base-TX, 10Base-T
Interface Type MII, RMII
Standards/Approvals RoHS
Pin Count 32
Maximum Supply Voltage 3.3V
Supply Current 47mA
Maximum Data Rate 100Mbps
Loopback Mode Remote (Analogue) Loopback, Local (Digital) Loopback
Standard Supported IEEE 802.3
Number of Transceivers 1
Micrel , 1-Channel Physical Layer Transceiver 32-Pin QFN, KSZ8081RNBCA TRBrand Micrel

Key Features

  • The transceiver supports both 100Base-TX and 10Base-T communication standards.
  • Operates at a supply voltage of 3.3 V ensuring low power consumption.
  • Provides 100 Mbps maximum data rate suitable for fast Ethernet applications.
  • Features a surface mount 32-pin QFN package for compact PCB integration.
  • Supports remote analogue and local digital loopback modes for diagnostics.
  • Interface types include MII and RMII for flexible connectivity options.
  • Designed to operate reliably in temperatures ranging from 0°C to 70°C.
  • Complies with IEEE 802.3 standard ensuring wide compatibility.

Product Description

Microchip KSZ8081RNBCA-TR is a high-quality Ethernet transceiver in a 32-pin QFN package designed for 3.3 V supply operation. It supports 100 Mbps maximum data rate and is compatible with both MII and RMII interfaces suitable for 100Base-TX and 10Base-T protocols. This robust transceiver is designed for surface mount applications and ensures efficient Ethernet communication in industrial, commercial, and networking devices.

The device includes features such as remote analogue loopback and local digital loopback modes that allow for flexible diagnostic tests on links. Its capability to operate over a temperature range from 0°C to 70°C and compliance with IEEE 802.3 standards make it an ideal solution for reliable Ethernet physical layer interfacing.

With a compact 5 mm length, 5 mm width, and 800 μm height, the KSZ8081RNBCA-TR minimizes PCB space requirements while maintaining performance. The low supply current of 47 mA benefits applications sensitive to power consumption.

This transceiver finds extensive use in industrial automation, telecommunications, networking hardware, and embedded Ethernet systems where fast, stable, and standards-compliant physical layer connectivity is essential.

The transceiver supports both 100Base-TX and 10Base-T communication standards. Operates at a supply voltage of 3.3 V ensuring low power consumption. Provides 100 Mbps maximum data rate suitable for fast Ethernet applications.

Features a surface mount 32-pin QFN package for compact PCB integration. Supports remote analogue and local digital loopback modes for diagnostics. Interface types include MII and RMII for flexible connectivity options. Designed to operate reliably in temperatures ranging from 0°C to 70°C.

Complies with IEEE 802.3 standard ensuring wide compatibility. Maintains a low supply current of 47 mA during operation. Explore more Ethernet Interface Ics and networking components at EnvMart for reliable industrial and commercial electronics applications.

Microchip 32-Pin QFN Ethernet Transceiver 3.3 V 100 Mbps MII RMII 100Base-TX 10Base-T KSZ8081RNBCA-TR
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Frequently Asked Questions

The maximum data rate of this transceiver is 100 Mbps, suitable for fast Ethernet applications.

It supports both 100Base-TX and 10Base-T communication standards.

The transceiver supports MII and RMII interface types for flexible connectivity options.

It operates at a supply voltage of 3.3 V, ensuring low power consumption.

The device is designed to operate reliably in temperatures ranging from 0°C to 70°C.

This model has a height of 800 μm and a compact footprint of 5 mm x 5 mm.

Yes, it supports remote analogue loopback and local digital loopback modes for diagnostics.

The KSZ8081RNBCA-TR features 1 port.

The supply current during operation is 47 mA, making it suitable for power-sensitive applications.

It complies with the IEEE 802.3 standard, ensuring wide compatibility.

The transceiver is packaged in a 32-pin QFN format, designed for surface mount applications.

The country of origin for this transceiver is India.

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