HG24LC04M

{
  "slug": "hg24lc04m",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI EEPROM, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "memory",
    "hg24lc04m",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hg24lc04m.kicad_sym",
    "hg24lc04m.kicad_mod",
    "hg24lc04m.glb",
    "hg24lc04m.step",
    "hg24lc04m.lbr",
    "docs/hero.png",
    "docs/hg24lc04m-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hg24lc04m-hero.glb",
    "hg24lc04m-hero.overlay.json",
    "hg24lc04m-etched.glb"
  ],
  "component": {
    "mpn": "HG24LC04M",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590282942972137472",
    "parts": {
      "symbol": "hg24lc04m.kicad_sym",
      "footprint": "hg24lc04m.kicad_mod",
      "model_3d": "hg24lc04m-hero.glb",
      "model_3d_plain": "hg24lc04m-etched.glb",
      "model_3d_step": "hg24lc04m-etched.step",
      "model_3d_step_plain": "hg24lc04m.step",
      "lbr": "hg24lc04m.lbr"
    },
    "distributor_links": {
      "lcsc": "C3007879"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T07:00:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A0",
        "type": "input",
        "description": "Address input; not used for addressing on the HG24LC04 (no connect, can be connected to ground)."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Device address input used for hard-wire addressing on the HG24LC04 (together with A2, up to four 4K devices on one bus)."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Device address input used for hard-wire addressing on the HG24LC04 (together with A1, up to four 4K devices on one bus)."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data pin, bidirectional and open-drain, may be wire-ORed with other open-drain or open-collector devices and needs an external pull-up."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input; positive edge clocks data into the device and negative edge clocks data out."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write protect; normal read/write when connected to GND, full 4K array protected when connected to VCC."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply, 1.7V to 5.5V operating range."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet covers HG24LC02/04/08/16 together; the SOP8 pinout is shared with DIP8/MSOP8. HG24LC04M/TR",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 13,
        "cost_usd": 0.3189,
        "at": "2026-10-19T06:58:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590282942972137472",
        "pages": 13,
        "sha256": "df8e8e0050b9af80",
        "source_tier": "lcsc"
      },
      "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"
    },
    "models_3d": [
      {
        "file": "hg24lc04m.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hg24lc04m-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4e714d009e261bb814f7ad592d35a488e3b8a4f5c51926edf843f919a5652b6c",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}