component
AT28BV64B-20SU-T
Public Made by Adomby adom
Microchip Tech EEPROM, SOIC-28-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
Verified: Published by the parts factory: tier mfr, 28 pins
80a017e
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{
"schema": "adom/verification@1",
"part": "AT28BV64B-20SU-T",
"variants": [],
"entries": [
{
"date": "2026-11-12",
"by": {
"name": "Ray",
"handle": "ray"
},
"status": "verified",
"title": "Published by the parts factory: tier mfr, 28 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: AT28BV64B-20SU-T · SOIC-28-300mil · 28 pins",
"result": "pass"
},
{
"text": "copper: 28 copper pads, none touching another net",
"result": "pass"
},
{
"text": "datasheet: all 28 pin names found in the 17-page datasheet",
"result": "pass"
},
{
"text": "distributor: lcsc C2063878, digikey AT28BV64B-20SU-TTR-ND, mouser 556-AT28BV64B20SUT",
"result": "pass"
},
{
"text": "family: SOIC-28W_7.5x17.9mm_P1.27mm",
"result": "pass"
},
{
"text": "files: 7 declared files present",
"result": "pass"
},
{
"text": "hero: docs/hero.png 4000x2500",
"result": "pass"
},
{
"text": "lbr: OK: /tmp/cpv-921sl4p3/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: height and body within the datasheet's package drawing (datasheet p.14)",
"result": "pass"
},
{
"text": "pads: 28 pins = 28 pads",
"result": "pass"
},
{
"text": "pose: 2 STEP(s) Z-up, seated, centred",
"result": "pass"
},
{
"text": "symbol: 28 pins agree",
"result": "pass"
},
{
"text": "symbol_text: no pin names collide",
"result": "pass"
},
{
"text": "viewers: viewers/footprint.html 46 kB, viewers/symbol.html 21 kB",
"result": "pass"
},
{
"text": "visibility: public, source open",
"result": "pass"
}
],
"evidence": [
{
"label": "datasheet",
"href": "https://datasheet.lcsc.com/datasheet/pdf/dee5d5d6d1892f6596c0440622bb4bc1.pdf"
}
],
"files": {
"at28bv64b-20su-t.kicad_sym": "af791fe96b314a220718664e8e185d99251ec0d64af48fb9161f63a8ccd6e50b",
"at28bv64b-20su-t.kicad_mod": "8df054b2353cacbe8e7228f97eacdd863eeebcfe7dc3a6315ee2deb370496519",
"at28bv64b-20su-t.step": "b889a13dbe9ec59e79fa9f1b5118b00bfa54f9582392335ff3365b64afc264b1"
}
}
]
}