Microchip Technology KSZ9131RNXI, Ethernet Transceiver, 10 Mbps, 100 Mbps, 1000 Mbps 3.3 V, 48-Pin QFN, VQFN (wettable)

Enrgtech Part No: ET19996162
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Manufacturer Part No:
KSZ9131RNXI
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Manufacturer: Microchip Technology

KSZ9131RNXI Microchip Technology , Ethernet Transceiver, 10 Mbps, 100 Mbps, 1000 Mbps 3.3 V, 48-Pin QFN, VQFN (wettable)

Product Information

Mounting Type:

Surface Mount

Typical Operating Supply Voltage:

3.3 V

Number of Transceivers:

Maximum Supply Current:

500 V

Package Type:

QFN, VQFN (wettable)

Data Rate:

10 Mbps, 100 Mbps, 1000 Mbps

Pin Count:

HTSUS:

8542.39.0001

RoHS Status:

ROHS3 Compliant

Duplex:

Full, Half

Number of Drivers/Receivers:

4/4

Receiver Hysteresis:

500 mV

Checking for live stock

The Microchip Technology KSZ9131RNXI is a highly integrated Gigabit Ethernet transceiver designed to deliver reliable physical-layer connectivity for embedded and networking applications. Housed in a 48-pin VQFN package with wettable flanks, it allows automated optical inspection and compact PCB design. Operating from a 3.3 V supply, the device combines robust performance, low-power features, and diagnostic capability for modern, high-efficiency systems.

Special Features and Benefits of Buying the Microchip Ethernet Transceiver

Triple-speed support for 10 Mbps, 100 Mbps, and 1000 Mbps Ethernet networks.
RGMII interface with internal delay for simplified timing alignment.
Energy-Efficient Ethernet (EEE) and low-power idle modes for reduced consumption.
Integrated termination resistors minimise external components and PCB cost.
LinkMD cable diagnostics for open and short detection.
48-pin wettable-flank VQFN package enables automated visual inspection.

Optimised for Reliable Network Integration

The KSZ9131RNXI PHY is built to ensure stable data transmission across all Ethernet speeds. Its advanced equalisation and echo-cancellation circuitry maintain signal integrity even over long cable runs. The internal voltage regulator simplifies the design, while the RGMII interface supports flexible MAC connections across a variety of platforms.

Applications and Deployment Areas

Embedded Gigabit Ethernet controllers and communication modules.
Routers, network switches, and access gateways.
Industrial automation systems and PLC network interfaces.
Smart home gateways and IoT edge devices.
Media converters and high-speed industrial equipment.

Document- KSZ9131RNXI(Technical Reference)

Microchip CA Prop65(Environmental Information)

Microchip RoHS(Environmental Information)

Microchip REACH(Environmental Information)

KSZ9031/KSZ9131 10/Jun/2021(PCN Assembly/Origin)

KSZ9131RNX 26/May/2021(PCN Design/Specification)

KSZ9131RNX 20/Sep/2021(PCN Design/Specification)

KSZ9131RNX(Datasheets)

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FAQs

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You can order Microchip Technology brand products with KSZ9131RNXI directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

Yes. Our products in Drivers, Receivers, Transceivers category are shipped in lowest possible time.

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