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LAN9253-I/R4X

Name: Microchip LAN9253-I/R4X
Brand: Microchip Technology
SKU: 579-LAN9253-I/R4X
Price: 11.11 USD
Availability: InStock

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Mouser No:

579-LAN9253-I/R4X

Mfr. No:

LAN9253-I/R4X

Mfr.:

Microchip Technology

Description:

Ethernet ICs 2/3-Port EtherCAT Slave Controller with Integrated Ethernet PHYs

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Datasheet:

LAN9253-I/R4X Datasheet (PDF)

ECAD Model:

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Learn more about Microchip Technology LAN9253-I/R4X

In Stock: 22

Stock:: 22

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On Order:: 520

Expected 27/02/2026
Factory Lead Time:: 5

Weeks Estimated factory production time for quantities greater than shown.

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Pricing (USD)

Qty.	Unit Price	Ext. Price
	$11.11	$11.11
	$9.26	$231.50
	$9.16	$916.00

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	Ethernet ICs
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	QFN-64
Product:	Ethernet Controllers
Standard:	100BASE-TX
Number of Transceivers:	2 Transceiver
Data Rate:	100 Mb/s
Interface Type:	8 bit/16 bit, GPIO, MDI, MDI-X, SPI
Supply Voltage - Max:	3.3 V
Maximum Operating Temperature:	+ 85 C
Packaging:	Tray
Brand:	Microchip Technology
Moisture Sensitive:	Yes
Product Type:	Ethernet ICs
Factory Pack Quantity:	260
Subcategory:	Communication & Networking ICs

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Datasheet

LAN9253-I/R4X Datasheet (PDF)

DTS

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PCN

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CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310030
ECCN:: EAR99

LAN9253 EtherCAT® Device Controller

Microchip Technology LAN9253 EtherCAT® Device Controller provides dual-integrated Ethernet PHYs, each of which provides a full-duplex 100BASE-TX transceiver and supports 100Mbps operation. The LAN9253 supports HP Auto-MDIX, allowing the use of direct-connect or cross-over LAN cables. This device provides system developers a cost-effective solution for realizing EtherCAT device solutions. The LAN9253 includes a 3-port EtherCAT slave controller with 8K bytes of Dual Port memory (DPRAM), 8 SyncManagers, 8 Fieldbus Memory Management Units (FMMUs), and a 64-bit Distributed Clock.