{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LAN9211-ABZJ","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"LAN9211-ABZJ","canonicalUrl":"https://icboms.com/microchip/LAN9211-ABZJ","factsUrl":"https://icboms.com/api/mcp/products/LAN9211-ABZJ","rawCanonicalId":null},"summary":{"shortDescription":"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.","salesMarkdown":"## What the integrated PHY means for your BOM The LAN9211-ABZJ integrates a 10/100 Base-T/TX PHY directly on-chip, eliminating the need for a separate PHY IC and its associated magnetics interface components. 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 Rated for 0°C to 70°C, this part is intended for commercial indoor equipment — office networking gear, point-of-sale terminals, building automation controllers, and similar climate-controlled environments. 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. ## Package and footprint considerations Supplied in a 56-VFQFN exposed pad package, 8x8 mm body. The exposed thermal pad must be soldered to a ground-plane copper island on the PCB for adequate heat dissipation. ## Sourcing and lifecycle status ROHS3 compliant. Sourcing is straightforward through authorized distribution; no minimum order quantity restrictions beyond standard distributor terms. For current pricing and lead time, submit an RFQ against your BOM quantity.","metaTitle":"LAN9211-ABZJ Ethernet Controller IC – Microchip, 10/100 PHY","metaDescription":"Microchip LAN9211-ABZJ single-chip Ethernet controller with integrated 10/100 Base-T/TX PHY, parallel host interface, 3.3V supply, 56-QFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Package":"Tray","Function":"Controller","Protocol":"Ethernet","Interface":"Parallel","Standards":"10/100 Base-T/TX PHY","Package / Case":"56-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"3.3V","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"56-QFN (8x8)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.21","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.21000","currency":"USD"},{"qty":25,"price":"$10.16560","currency":"USD"},{"qty":100,"price":"$10.02000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d22a67f40264cd60022ea4ebba004360.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the LAN9211-ABZJ RoHS compliant?","answer":"Yes, it is ROHS3 compliant. No additional exemption declarations are needed for EU or California market compliance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/LAN9211-ABZJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/LAN9211-ABZJ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:06:02.264Z","lastPublished":"2026-07-17T20:06:02.264Z","indexable":true}}