component

CY8C4146LQI-S423

Public Made by Adom

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Cypress Semicon Microcontroller Units (MCUs/MPUs/SOCs), QFN-40-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentsingle chip microcomputer-microcontrollercy8c4146lqi-s423factory-2.0.0extractor-text

Verified CY8C4146LQI-S423

by Ray · last 12 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

12 Nov 2026RayPublished by the parts factory: tier mfr, 41 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: CY8C4146LQI-S423 · QFN-40-EP(6x6) · 41 pins
  • ✓copper: 41 copper pads, none touching another net
  • ✓datasheet: all 41 pin names found in the 66-page datasheet
  • ✓distributor: lcsc C2948687, digikey CY8C4146LQI-S423-ND, mouser 727-CY8C4146LQI-S423
  • ✓family: QFN-40-1EP_6x6mm_P0.5mm_EP4.6x4.6mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-5urwjnhc/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height within the datasheet's package drawing (datasheet p.49)
  • ✓pads: 41 pins = 41 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 41 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 52 kB, viewers/symbol.html 28 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ cy8c4146lqi-s423.kicad_sym✓ cy8c4146lqi-s423.kicad_mod✓ cy8c4146lqi-s423.step
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CY8C4146LQI-S423 (Cypress Semicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.

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componentsingle chip microcomputer-microcontrollercy8c4146lqi-s423factory-2.0.0extractor-text
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