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Microchip 48-Pin LQFP Ethernet Transceiver 3.3 V 100 Mbps KSZ8081MLXIA-TR

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Microchip 48-Pin LQFP Ethernet Transceiver 3.3 V 100 Mbps KSZ8081MLXIA-TR

Name: Microchip 48-Pin LQFP Ethernet Transceiver 3.3 V 100 Mbps KSZ8081MLXIA-TR
Brand: Microchip
SKU: 308501
Price: 201.09 INR
Availability: InStock

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Category Ethernet Interface Ics Brand Microchip Condition New

Specifications

Country of Origin	India
Brand	Microchip
Height	1.6mm
Length	7.1mm
Model	KSZ8081MLXIA-TR
Width	7.1mm
Package Type	LQFP
Sub Type	Transceiver
Interfaces	Ethernet transceiver
Pin Count	48
Maximum Supply Voltage	3.3V
Supply Current	47mA
Maximum Data Rate	100Mbps
Standard Supported	IEEE 802.3

Key Features

Single-chip 10Base-T/100Base-TX IEEE 802.3 compliant Ethernet transceiver.
Integrates on-chip termination resistors reducing board cost and complexity.
Built-in low-noise regulator supplying 1.2 V core voltage for stable operation.
Supports MII interface with 1.8/2.5/3.3 V digital I/O compatibility.
Low power consumption with 47 mA supply current.
Compact 7.1 mm x 7.1 mm x 1.6 mm LQFP package.
Ideal for embedded systems needing efficient Ethernet physical layer connectivity.
Suitable for industrial, networking, and telecommunications applications.

Product Description

Microchip KSZ8081MLXIA-TR is a high-performance 48-pin LQFP Ethernet transceiver designed to operate at 3.3 V and provide data transmission speeds up to 100 Mbps. This single-chip PHY solution supports the IEEE 802.3 standard for 10Base-T and 100Base-TX Ethernet networks, ensuring robust and reliable physical-layer connectivity over CAT-5 unshielded twisted pair cables.

The device integrates on-chip termination resistors for differential pairs and features a low-noise regulator that supplies the 1.2 V core voltage internally. Its digital I/O interface supports 1.8, 2.5, or 3.3 V logic levels, enabling flexible integration with various host controllers via the MII interface.

Measuring a compact 7.1 mm length and width with a height of 1.6 mm, the LQFP package simplifies board layout and reduces PCB real estate requirements. The low supply current of 47 mA enhances energy efficiency for embedded applications.

This Ethernet transceiver is suited for industrial and commercial networking equipment, telecommunications systems, and embedded devices that require high-speed Ethernet connections without automotive standard compliance.

Single-chip compliance with IEEE 802.3 10Base-T/100Base-TX standards. Integrated on-chip termination resistors for simplified PCB design. Built-in 1.2 V low-noise regulator for core supply stability. Supports multiple digital I/O voltages for flexible interfacing.

Compact 48-pin LQFP package dimensions: 7.1 mm x 7.1 mm x 1.6 mm. Low supply current of 47 mA for efficient power usage. Supports MII interface for high-speed data communication. Ideal for industrial, commercial, and embedded system Ethernet applications.

Does not meet automotive standard certifications.

This product is a reliable component choice for design engineers focusing on networking and communication systems, ensuring stable and efficient Ethernet physical layer interfacing.

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Frequently Asked Questions

The maximum data rate of this model is 100 Mbps, supporting both 10Base-T and 100Base-TX Ethernet standards.

The dimensions of the LQFP package are 7.1 mm in length and width, with a height of 1.6 mm.

This model operates at a maximum supply voltage of 3.3 V.

It supports the MII interface for high-speed data communication.

The supply current for this model is 47 mA, which enhances energy efficiency.

The transceiver complies with the IEEE 802.3 standards for 10Base-T and 100Base-TX Ethernet networks.

This model features a pin count of 48.

The built-in low-noise regulator supplies a core voltage of 1.2 V for stable operation.

It supports digital I/O compatibility with 1.8 V, 2.5 V, and 3.3 V logic levels.

This transceiver is suitable for industrial, commercial networking equipment, telecommunications systems, and embedded devices requiring high-speed Ethernet connections.

The country of origin for this model is India.

The integrated on-chip termination resistors reduce board cost and complexity, simplifying PCB design.