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LAN9211-ABZJ

LAN9211-ABZJ Ethernet Controller IC – Microchip, 10/100 PHY

MPNLAN9211-ABZJ
End of Life

Microchip Technology LAN9211-ABZJ, single-chip Ethernet controller with integrated 10/100 Base-T/TX PHY, parallel host interface, 3.3V supply, 56-VFQFN exposed pad package (8x8 mm), commercial temperature range 0°C to 70°C.

$12.21Ref. price · indicative, final on quote
Packaging56-VFQFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LAN9211-ABZJ specifications
ParameterValue
Voltage3.3V
ProtocolEthernet
InterfaceParallel
Operating temperature0°C ~ 70°C
Standards10/100 Base-T/TX PHY
PackageTray
FunctionController
Case56-VFQFN Exposed Pad

Product details

What the integrated PHY means for your BOM

The parallel host interface connects directly to the external bus of most ARM, x86, or FPGA-based processors without requiring an external MAC. This is a straightforward fit for legacy designs that lack a dedicated Ethernet MAC peripheral, though the parallel bus limits throughput to roughly 100 Mbps line rate — adequate for 10/100 applications.

Temperature grade and environment fit

It is not qualified for industrial or automotive temperature ranges; designs that must operate below freezing or above 70°C ambient should look at the industrial-temperature variants in the same family.

Supplied in a 56-VFQFN exposed pad package, 8x8 mm body.

ROHS3 compliant. Sourcing is straightforward through authorized distribution; no minimum order quantity restrictions beyond standard distributor terms.

Frequently asked questions

Is the LAN9211-ABZJ RoHS compliant?

Yes, it is ROHS3 compliant. No additional exemption declarations are needed for EU or California market compliance.