component
ATSAME70Q21B-ANT
Public Made by Adomby adom
Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), LQFP-144(20x20). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema": "adom/verification@1",
"part": "ATSAME70Q21B-ANT",
"variants": [],
"entries": [
{
"date": "2026-10-31",
"by": {
"name": "Ray",
"handle": "ray"
},
"status": "verified",
"title": "Published by the parts factory: tier mfr, 144 pins",
"scope": [
"symbol",
"footprint",
"3d",
"pins"
],
"variants": [
"*"
],
"checks": [
{
"text": "component-page-verify: PASS",
"result": "pass"
},
{
"text": "cad_props: Datasheet, MPN and distributor properties match page.json",
"result": "pass"
},
{
"text": "component: ATSAME70Q21B-ANT · LQFP-144(20x20) · 144 pins",
"result": "pass"
},
{
"text": "copper: 144 copper pads, none touching another net",
"result": "pass"
},
{
"text": "datasheet: all 144 pin names found in the 1943-page datasheet",
"result": "pass"
},
{
"text": "distributor: lcsc C2054006, digikey ATSAME70Q21B-ANTTR-ND, mouser 556-ATSAME70Q21B-ANT",
"result": "pass"
},
{
"text": "family: LQFP-144_20x20mm_P0.5mm",
"result": "pass"
},
{
"text": "files: 7 declared files present",
"result": "pass"
},
{
"text": "hero: docs/hero.png 4000x2500",
"result": "pass"
},
{
"text": "lbr: OK: /tmp/cpv-ahxa9gpt/x.lbr is a valid EAGLE .lbr with complete deviceset",
"result": "pass"
},
{
"text": "license: CC-BY-SA-4.0",
"result": "pass"
},
{
"text": "models_3d: 2 records",
"result": "pass"
},
{
"text": "package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing",
"result": "note"
},
{
"text": "pads: 144 pins = 144 pads",
"result": "pass"
},
{
"text": "pose: 2 STEP(s) Z-up, seated, centred",
"result": "pass"
},
{
"text": "symbol: 144 pins agree",
"result": "pass"
},
{
"text": "visibility: public, source open",
"result": "pass"
}
],
"evidence": [
{
"label": "datasheet",
"href": "https://datasheet.lcsc.com/datasheet/pdf/ae8bad555c24b2ade4f4f9b466599a10.pdf"
}
],
"files": {
"atsame70q21b-ant.kicad_sym": "a88a7cd098ac0e3f867ba91886806afd78d3cbd2b953573d63641124cb240bd5",
"atsame70q21b-ant.kicad_mod": "c56afb80b84306b4ae3639fdd270987fc47b46ee531bbae036cc2ee25f2cf165",
"atsame70q21b-ant.step": "b4d698da8bb7697b754adb5655c932342462d9b9341cdaa081b3604dbdf7559b"
}
}
]
}