component

ATMEGA644PA-MU

Public Made by Adom

by adom

Microchip Tech Pre-ordered MCUs, VQFN-44(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersatmega644pa-mufactory-2.0.0extractor-text

Verified ATMEGA644PA-MU

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier mfr, 45 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ATMEGA644PA-MU · VQFN-44(7x7) · 45 pins
  • ✓copper: 45 copper pads, none touching another net
  • ✓datasheet: all 45 pin names found in the 672-page datasheet
  • •distributor (warn): no ['mouser'] number
  • ✓family: QFN-44-1EP_7x7mm_P0.5mm_EP5.15x5.15mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-8etrcr1n/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.656)
  • ✓pads: 45 pins = 45 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 45 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ atmega644pa-mu.kicad_sym✓ atmega644pa-mu.kicad_mod✓ atmega644pa-mu.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

6 commits ← Back to Activity
Verified: Published by the parts factory: tier mfr, 45 pins
Ray · 296d391 · 4d ago
Set visibility: public
Ray · 0331c2b · 4d ago
atmega644pa-mu: viewers
Ray · 4872c05 · 4d ago
atmega644pa-mu: hero GLB from the etched model (keeps the MPN mark)
Ray · 24da48d · 4d ago
atmega644pa-mu: factory component page (tier=mfr)
Ray · c82c936 · 4d ago
Publish 0.1.0
Ray · ecce5fb · 4d ago