component

STM32L431KCU6

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STMicroelectronics Microcontrollers (MCU/MPU/SOC), UFQFPN-32(5x5). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.

componentembedded processors & controllersstm32l431kcu6factory-2.0.0extractor-text

Verified STM32L431KCU6

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 33 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: STM32L431KCU6 · UFQFPN-32(5x5) · 33 pins
  • ✓copper: 33 copper pads, none touching another net
  • ✓datasheet: all 33 pin names found in the 208-page datasheet
  • ✓distributor: lcsc C1341298, digikey 497-17958-ND, mouser 511-STM32L431KCU6
  • ✓family: UFQFPN-32-1EP_5x5mm_P0.5mm_EP3.5x3.5mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-l4bb0gy8/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: 33 pins = 33 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 33 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ stm32l431kcu6.kicad_sym✓ stm32l431kcu6.kicad_mod✓ stm32l431kcu6.step
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stm32l431kcu6 / stm32l431kcu6-etched.step
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Ray stm32l431kcu6: factory component page (tier=mfr) 96a066b 8h ago

Binary file: stm32l431kcu6-etched.step

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