component
LAN9221I-ABZJ
Public Made by Adomby adom
Microchip Tech Interface - Specialized, QFN-56-EP(8x8). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106
{
"schema": "adom/verification@1",
"part": "LAN9221I-ABZJ",
"variants": [],
"entries": [
{
"date": "2026-10-30",
"by": {
"name": "Ray",
"handle": "ray"
},
"status": "verified",
"title": "Published by the parts factory: tier mfr, 57 pins",
"scope": [
"symbol",
"footprint",
"3d",
"pins"
],
"variants": [
"*"
],
"checks": [
{
"text": "component-page-verify: PASS",
"result": "pass"
},
{
"text": "cad_props: Datasheet, MPN and distributor properties match page.json",
"result": "pass"
},
{
"text": "component: LAN9221I-ABZJ · QFN-56-EP(8x8) · 57 pins",
"result": "pass"
},
{
"text": "copper: 57 copper pads, none touching another net",
"result": "pass"
},
{
"text": "datasheet: all 57 pin names found in the 141-page datasheet",
"result": "pass"
},
{
"text": "distributor: lcsc C478092, digikey LAN9221I-ABZJ-ND, mouser 886-LAN9221I-ABZJ",
"result": "pass"
},
{
"text": "family: QFN-56-1EP_8x8mm_P0.5mm_EP4.5x5.2mm",
"result": "pass"
},
{
"text": "files: 7 declared files present",
"result": "pass"
},
{
"text": "hero: docs/hero.png 4000x2500",
"result": "pass"
},
{
"text": "lbr: OK: /tmp/cpv-2wd68p_5/x.lbr is a valid EAGLE .lbr with complete deviceset",
"result": "pass"
},
{
"text": "license: CC-BY-SA-4.0",
"result": "pass"
},
{
"text": "models_3d: 2 records",
"result": "pass"
},
{
"text": "package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing",
"result": "note"
},
{
"text": "pads: 57 pins = 57 pads",
"result": "pass"
},
{
"text": "pose: 2 STEP(s) Z-up, seated, centred",
"result": "pass"
},
{
"text": "symbol: 57 pins agree",
"result": "pass"
},
{
"text": "visibility: public, source open",
"result": "pass"
}
],
"evidence": [
{
"label": "datasheet",
"href": "https://datasheet.lcsc.com/datasheet/pdf/c1f68427dedfc2154226a824a897a27c.pdf"
}
],
"files": {
"lan9221i-abzj.kicad_sym": "d9d9b3c6d034a1ef9089b9065e51ce4f5051e413ffd55d1467f47847067e97ce",
"lan9221i-abzj.kicad_mod": "e04003b86c3beac49c89b7d92f66bafe8724f5932fe16e6694e1d3ee2a1d68d4",
"lan9221i-abzj.step": "54eb482f12c9d8b70c1bfc78306a1c34f412f3556e225cbd097840e5abdb7981"
}
}
]
}