component
EFR32BG22C224F512IM32-CR
Public Made by Adomby adom
SILICON LABS RF Transceiver ICs, QFN-32(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema": "adom/verification@1",
"part": "EFR32BG22C224F512IM32-CR",
"variants": [],
"entries": [
{
"date": "2026-11-02",
"by": {
"name": "Ray",
"handle": "ray"
},
"status": "verified",
"title": "Published by the parts factory: tier lcsc, 33 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: EFR32BG22C224F512IM32-CR · QFN-32(4x4) · 33 pins",
"result": "pass"
},
{
"text": "copper: 33 copper pads, none touching another net",
"result": "pass"
},
{
"text": "datasheet: all 33 pin names found in the 102-page datasheet",
"result": "pass"
},
{
"text": "distributor: lcsc C3606807, digikey 336-EFR32BG22C224F512IM32-CRTR-ND, mouser 634-ER32BG22512IM3CR",
"result": "pass"
},
{
"text": "family: QFN-32-1EP_4x4mm_P0.4mm_EP2.9x2.9mm",
"result": "pass"
},
{
"text": "files: 7 declared files present",
"result": "pass"
},
{
"text": "hero: docs/hero.png 4000x2500",
"result": "pass"
},
{
"text": "lbr: OK: /tmp/cpv-ap6tvu2c/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: 33 pins = 33 pads",
"result": "pass"
},
{
"text": "pose: 2 STEP(s) Z-up, seated, centred",
"result": "pass"
},
{
"text": "symbol: 33 pins agree",
"result": "pass"
},
{
"text": "visibility: public, source open",
"result": "pass"
}
],
"evidence": [
{
"label": "datasheet",
"href": "https://datasheet.lcsc.com/datasheet/pdf/b727c030b8b13a17d92c6a52fc600ec2.pdf"
}
],
"files": {
"efr32bg22c224f512im32-cr.kicad_sym": "35c59ff950955bce87ee2f8a5ea574f10216161e0595130655ca7a5726a10dfe",
"efr32bg22c224f512im32-cr.kicad_mod": "a85c75bbb809ad8c49242784a1e4e34aef5ee81899e53fa846adc60fb7cc0ee7",
"efr32bg22c224f512im32-cr.step": "7b482a511cdf2cf875c31931f9fea7f745b8dac2ea6203531cd6604f40a290cb"
}
}
]
}