component

ATSAME70Q21B-ANT

Public Made by Adom

by adom

Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), LQFP-144(20x20). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentsingle chip microcomputer-microcontrolleratsame70q21b-antfactory-2.0.0extractor-text

Verified ATSAME70Q21B-ANT

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, 144 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ATSAME70Q21B-ANT · LQFP-144(20x20) · 144 pins
  • ✓copper: 144 copper pads, none touching another net
  • ✓datasheet: all 144 pin names found in the 1943-page datasheet
  • ✓distributor: lcsc C2054006, digikey ATSAME70Q21B-ANTTR-ND, mouser 556-ATSAME70Q21B-ANT
  • ✓family: LQFP-144_20x20mm_P0.5mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ahxa9gpt/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: 144 pins = 144 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 144 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ atsame70q21b-ant.kicad_sym✓ atsame70q21b-ant.kicad_mod✓ atsame70q21b-ant.step
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Commit History

6 commits ← Back to Activity
Verified: Published by the parts factory: tier mfr, 144 pins
Ray · 4396fd6 · 5d ago
Set visibility: public
Ray · 1a11e31 · 5d ago
atsame70q21b-ant: viewers
Ray · dac6ff4 · 5d ago
atsame70q21b-ant: hero GLB from the etched model (keeps the MPN mark)
Ray · 8b49adf · 5d ago
atsame70q21b-ant: factory component page (tier=mfr)
Ray · c0f6da1 · 5d ago
Publish 0.1.0
Ray · efb46df · 5d ago