HG24C512CM

{
  "schema_version": 1,
  "type": "component",
  "slug": "hg24c512cm",
  "title": "HG24C512CM",
  "brief": "HGSEMI EEPROM, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "memory",
    "hg24c512cm",
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  "component": {
    "mpn": "HG24C512CM",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602712920002207744",
    "parts": {
      "symbol": "hg24c512cm.kicad_sym",
      "footprint": "hg24c512cm.kicad_mod",
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      "model_3d_plain": "hg24c512cm-etched.glb",
      "model_3d_step": "hg24c512cm-etched.step",
      "model_3d_step_plain": "hg24c512cm.step",
      "lbr": "hg24c512cm.lbr"
    },
    "distributor_links": {
      "lcsc": "C19193468"
    },
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
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      "mouser": {
        "pn": null,
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      }
    },
    "pins": [
      {
        "number": "1",
        "name": "E0",
        "type": "input",
        "description": "Device address input that can be tied to VCC or GND to allow up to eight devices on one bus, and is internally pulled down to GND if left floating."
      },
      {
        "number": "2",
        "name": "E1",
        "type": "input",
        "description": "Device address input that can be tied to VCC or GND to allow up to eight devices on one bus, and is internally pulled down to GND if left floating."
      },
      {
        "number": "3",
        "name": "E2",
        "type": "input",
        "description": "Device address input that can be tied to VCC or GND to allow up to eight devices on one bus, and is internally pulled down to GND if left floating."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the power supply, to be connected to system ground."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data pin, an open-drain bidirectional input/output used to transfer data to and from the device."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input that controls data flow, with input data latched on the rising edge of SCL and output data clocked out on the falling edge."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write protect input that makes the whole memory array read-only when connected to VCC, while connected to GND or left floating enables write operations."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Device power supply pin for a supply range of 1.7V to 5.5V, where operation at invalid VCC voltages may produce spurious results."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
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        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet pin diagram is labeled 'DIP-8/SOP/8/MSP-8' (a typo for MSOP). The SOP-8 pinout was tak",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 26,
        "cost_usd": 0.4256,
        "at": "2026-10-19T09:05:17"
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        "pages": 26,
        "sha256": "5db8169ddefca69b",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "checked": "2026-10-19",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "SOP-8",
      "Category": "Memory",
      "Pins": "8"
    },
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