component

AT89C4051-12SU

Public Made by Adom

by adom

Microchip Tech Pre-ordered MCUs, SOIC-20-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersat89c4051-12sufactory-2.0.0extractor-text

Verified AT89C4051-12SU

by Ray · last 11 Nov 2026 · 2 records · files match
SymbolFootprint3D modelPins

Verification log 2 records

11 Nov 2026RayRebuilt by the parts factory: tier mfr, 20 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AT89C4051-12SU · SOIC-20-300mil · 20 pins
  • ✓copper: 20 copper pads, none touching another net
  • ✓datasheet: all 20 pin names found in the 19-page datasheet
  • ✓distributor: lcsc C1340460, digikey AT89C4051-12SU-ND, mouser 556-A89C405112SU
  • ✓family: SOIC-20W_7.5x12.8mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-5fyzurl6/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 20 pins = 20 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 20 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 37 kB, viewers/symbol.html 17 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ at89c4051-12su.kicad_sym✓ at89c4051-12su.kicad_mod✓ at89c4051-12su.step
10 Nov 2026RayPublished by the parts factory: tier mfr, 20 pinsre-verified
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AT89C4051-12SU · SOIC-20-300mil · 20 pins
  • ✓copper: 20 copper pads, none touching another net
  • ✓datasheet: all 20 pin names found in the 19-page datasheet
  • ✓distributor: lcsc C1340460, digikey AT89C4051-12SU-ND, mouser 556-A89C405112SU
  • ✓family: SOIC-20W_7.5x12.8mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ctpm4ojf/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 20 pins = 20 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 20 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 37 kB, viewers/symbol.html 16 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! at89c4051-12su.kicad_sym✓ at89c4051-12su.kicad_mod✓ at89c4051-12su.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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Commit History

13 commits ← Back to Activity
Verified: Rebuilt by the parts factory: tier mfr, 20 pins
Ray · 983af96 ·
Set visibility: public
Ray · 964acda ·
at89c4051-12su: viewers
Ray · cdb882f ·
at89c4051-12su: hero GLB from the etched model (keeps the MPN mark)
Ray · e5bd4b2 ·
at89c4051-12su: factory component page (tier=mfr)
Ray · 0ceb162 ·
Publish 0.1.1
Ray · 4d15382 ·
Verified: Published by the parts factory: tier mfr, 20 pins
Ray · f0f220c ·
at89c4051-12su: viewers rendered from the public page
Ray · 9af3ef3 ·
Set visibility: public
Ray · c2d4e60 ·
at89c4051-12su: viewers
Ray · 5eb2dbb ·
at89c4051-12su: hero GLB from the etched model (keeps the MPN mark)
Ray · 1403667 ·
at89c4051-12su: factory component page (tier=mfr)
Ray · e3d207b ·
Publish 0.1.0
Ray · 86b28d3 ·