Microchip, Ethernet Transceiver, 1.62 V 100 Mbps MII, RMII, 32-Pin 3.3 V SQFN

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RS Stock No.:
178-5256
Mfr. Part No.:
LAN8741AI-EN
Brand:
Microchip
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Brand

Microchip

Maximum Data Rate

100Mbps

Product Type

Ethernet Transceiver

Sub Type

10/100 Ethernet PHY

Communication Mode

MII, RMII

Number of Transceivers

1

Interface Type

MII, RMII

Standard Supported

IEEE 802.3u, IEEE 802.3

Mount Type

Surface

Package Type

SQFN

Pin Count

32

Maximum Supply Voltage

3.3V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

5mm

Height

0.9mm

Width

5 mm

Standards/Approvals

RoHS

Minimum Supply Voltage

1.62V

Automotive Standard

No

LAN8741A 10/100 Ethernet Transceivers


Microchip’s LAN8741A is a Fast Ethernet Transceiver IC that complies with the Energy-Efficient Ethernet standard IEEE 802.3az. This technology reduces power consumption by placing the PHY transmitters into a Sleep mode during periods of inactivity. Further power management options are provided with the inclusion of Microchip’s flexPWR® technology.

Also featured is HP’s Auto MDI-X, a technology that automatically correctly configures the device node when connected to another LAN device; this removes the need for specialised ’crossover’ cables.

The LAN8741A supports Auto-Negotiation, Auto-Polarity Correction, has a MII/RMII Interface and is compliant with 802.3 and 802.3u.

Features


Single-Chip Ethernet PHY

Compliant with Energy-Efficient Ethernet 802.3az

flexPWR® Technology – A Flexible Power Management Architecture

HP's Auto-MDIX Support

Deterministic 100Mb Internal Loopback Latency (MII Mode)

Uses 25MHz Crystal for RMII Mode to Drive 50MHz Output

Ethernet Communications - Microchip


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