Microchip KSZ9131MNXI, Ethernet Transceiver, 3.3 V MII, GMII, 64-Pin 3.3V QFN

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Subtotal (1 pack of 2 units)*

R 187,69

(exc. VAT)

R 215,844

(inc. VAT)

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  • 254 unit(s) shipping from 18 May 2026
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Units
Per unit
Per Pack*
2 - 8R 93.845R 187.69
10 - 48R 91.50R 183.00
50 - 198R 88.755R 177.51
200 +R 85.205R 170.41

*price indicative

Packaging Options:
RS stock no.:
198-1199
Mfr. Part No.:
KSZ9131MNXI
Manufacturer:
Microchip
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Brand

Microchip

Product Type

Ethernet Transceiver

Sub Type

Transceiver

Communication Mode

10Base-T, 1000Base-T, 100Base-TX

Number of Transceivers

1

Loopback Mode

Remote, Local Loopback, External

Interface Type

MII, GMII

Standard Supported

IEEE 802.3

Mount Type

Surface

Package Type

QFN

Pin Count

64

Maximum Supply Voltage

3.3V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

RoHS Compliant

Height

0.8mm

Minimum Supply Voltage

3.3V

Length

8mm

Automotive Standard

No

The Microchip KSZ9131 is a fully integrated Ethernet transreceiver with triple-speed (10Base-T/100Base-TX/1000Base-T) for transmission and reception of data on standard CAT-5, CAT-5e and CAT6 unshielded twisted pair (UTP) cable.

Power-down and power-saving modes

Interrupt pin option

Automatic detection and correction of pair swaps, pair skew, and pair polarity

MDC/MDIO management interface for PHY register configuration

Loopback modes for diagnostics

Baseline wander correction

Programmable LED outputs for link, activity, and speed

Wake-on-LAN (WOL) support with robust custom-packet detection

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