component

C8051F121-GQR

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SILICON LABS SILICON LABS, TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersc8051f121-gqrfactory-2.0.0extractor-text

Verified C8051F121-GQR

by Ray · last 13 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

13 Nov 2026RayPublished by the parts factory: tier lcsc, 64 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • •array (skip): not an array of element pairs
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: C8051F121-GQR · TQFP-64(10x10) · 64 pins
  • ✓copper: 64 copper pads, none touching another net
  • ✓datasheet: all 64 pin names found in the 350-page datasheet
  • ✓distributor: lcsc C2931363, digikey 336-4381-2-ND, mouser 634-C8051F121-GQR
  • ✓family: TQFP-64_10x10mm_P0.5mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-n9dr3bg7/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.54)
  • ✓pads: 64 pins = 64 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 64 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 76 kB, viewers/symbol.html 42 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ c8051f121-gqr.kicad_sym✓ c8051f121-gqr.kicad_mod✓ c8051f121-gqr.step
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History of c8051f121-gqr-hero.overlay.json

2 commits ← Back to file
c8051f121-gqr: hero GLB from the etched model (keeps the MPN mark)
Ray · ff08e84 ·
Publish 0.1.0
Ray · ed3bedb ·