Microchip, Ethernet Controller, 3.3 V 100 Mbps Host Bus, 64-Pin 3.3 V QFN

RS stock no.:: 178-5356
Mfr. Part No.:: LAN9252I/ML
Manufacturer:: Microchip

Microchip, Ethernet Controller, 3.3 V 100 Mbps Host Bus, 64-Pin 3.3 V QFN

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Subtotal (1 tray of 260 units)*

R 37 993,80

(exc. VAT)

R 43 693,00

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 260 unit(s) shipping from 09 February 2026

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Units	Per unit	Per Tray*
260 +	R 146.13	R 37,993.80

*price indicative

RS stock no.:: 178-5356
Mfr. Part No.:: LAN9252I/ML
Manufacturer:: Microchip

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Maximum Data Rate	100Mbps
	Product Type	Ethernet Controller
	Communication Mode	Full Duplex/Half Duplex
	Loopback Mode	Internal
	Interface Type	Host Bus
	Standard Supported	ANSI X3.263, IEEE 802.3u, IEEE 802.3
	Mount Type	Surface
	Package Type	QFN
	Pin Count	64
	Maximum Supply Voltage	3.3V
	Minimum Operating Temperature	85°C
	Maximum Operating Temperature	-40°C
	Standards/Approvals	No
	Minimum Supply Voltage	3.3V
	Height	1mm
	Length	9mm
	Width	9 mm
	Automotive Standard	No

	Select all
	Brand Microchip
	Maximum Data Rate 100Mbps
	Product Type Ethernet Controller
	Communication Mode Full Duplex/Half Duplex
	Loopback Mode Internal
	Interface Type Host Bus
	Standard Supported ANSI X3.263, IEEE 802.3u, IEEE 802.3
	Mount Type Surface
	Package Type QFN
	Pin Count 64
	Maximum Supply Voltage 3.3V
	Minimum Operating Temperature 85°C
	Maximum Operating Temperature -40°C
	Standards/Approvals No
	Minimum Supply Voltage 3.3V
	Height 1mm
	Length 9mm
	Width 9 mm
	Automotive Standard No

Datasheet

LAN9252 EtherCAT® Slave Controllers

The LAN9252 device from Microchip is a 2/3 port EtherCAT® slave controller with dual integrated Ethernet PHYs, each of which contain a full-duplex 100BASE-TX transceiver. The LAN9252 supports HP Auto MDI-X that allows the use of direct connect or cross-over LAN cables. 100BASE-FX is supported via an external fiber transceiver. Included is a 3 port EtherCAT® slave controller with 4K bytes of Dual Port memory (DPRAM), 4 SyncManagers, 3 Fieldbus Memory Management Units (FMMUs) and a 64-bit Distributed Clock. The LAN9252 supports 4 Process Data Interfaces - SPI/SQI, HBI and a 16 Bit Digital IO.

Features

2/3-port EtherCAT® Slave Controller with 3 Fieldbus Memory Management Units (FMMUs) and 4 SyncManagers

Interfaces with most 8/16-bit Embedded Controllers; can also interface with 32-bit Embedded Controllers with an 8/16-bit bus

Dual integrated Ethernet PHYs with HP Auto-MDIX

Cable diagnostic support

100BASE-FX support via an External Transceiver

1.8V to 3.3V variable voltage I/O

Integrated 1.2V Regulator for single 3.3V operation

Microchip, Ethernet Controller, 3.3 V 100 Mbps Host Bus, 64-Pin 3.3 V QFN

FREE delivery for orders over R 1,500.00

LAN9252 EtherCAT® Slave Controllers

Features

Ethernet Communications - Microchip

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