component
HK24C02HA-USR-B
Public Made by Adomby adom
HK EEPROM, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"title": "HK24C02HA-USR-B",
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"version": "0.1.0",
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"package": "SOP-8",
"pin_count": 8,
"category": "Memory",
"subcategory": "EEPROM",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604422893589839872",
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"source": "Component Ocean /api/assign-pns",
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"mouser": {
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},
{
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},
{
"number": "3",
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},
{
"number": "4",
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{
"number": "5",
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{
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"description": "Serial clock input; the rising edge latches data into the EEPROM and the falling edge clocks data out."
},
{
"number": "7",
"name": "NC",
"type": "unconnected",
"description": "No-connect pin with no internal function stated in the datasheet."
},
{
"number": "8",
"name": "VCC",
"type": "power_in",
"description": "Power supply input, 1.8V to 5.5V."
}
],
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"primary_model": "claude-sonnet-5-5",
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"guards": "pin_guards 0.1: passed",
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"extractor flagged: Page 3 shows two 8-lead SOP pinouts: 'HK24C02' (NC/NC/NC/GND/SDA/SCL/NC/VCC) and 'HK24C02-8xx' (A0/A; The datasheet gives no description for the NC pins beyond 'No-Connect'. It does not say whether they",
"vision extraction: provenance cannot be text-verified; needs consensus"
],
"pages_sent": 18,
"cost_usd": 0.1991,
"at": "2026-10-18T07:17:39"
},
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"pages": 18,
"sha256": "f99cdc457175e72a",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
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"described": 8,
"cites_pages": true,
"refuses_to_fabricate": true
}
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"footprint": "viewers/footprint.html"
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"checked": "2026-10-18",
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"metadata": {
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"Package": "SOP-8",
"Category": "Memory",
"Pins": "8"
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"rows": [
{
"name": "Industrial operating temperature",
"symbol": "",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
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{
"name": "Storage temperature",
"symbol": "",
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"min": -50,
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{
"name": "Maximum voltage",
"symbol": "",
"kind": "absolute_maximum",
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{
"name": "Input voltage on any pin relative to ground (minimum)",
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{
"name": "ESD protection on all pins",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": 2000,
"typ": null,
"max": null,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Power supply",
"symbol": "VCC1",
"kind": "recommended_operating",
"unit": "V",
"min": 1.8,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 12,
"source": "datasheet"
},
{
"name": "Supply read current",
"symbol": "ICC",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 0.2,
"max": 0.4,
"conditions": "VCC @ 5.0V SCL = 400 kHz",
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{
"name": "Supply write current",
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{
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{
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{
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{
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"min": null,
"typ": null,
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{
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"conditions": "VCC @ 3.0V, IOL = 2.1 mA",
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{
"name": "Write cycle time",
"symbol": "tWR",
"kind": "timing",
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"min": null,
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{
"name": "Endurance",
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"kind": "electrical",
"unit": "Write Cycles",
"min": null,
"typ": 1000000,
"max": null,
"conditions": "25°C, Page Mode, 3.3V",
"source_page": 11,
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"email": "[email protected]"
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