HG24C08CMM

{
  "schema_version": 1,
  "type": "component",
  "slug": "hg24c08cmm",
  "title": "HG24C08CMM",
  "brief": "HGSEMI EEPROM, MSOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "memory",
    "hg24c08cmm"
  ],
  "component": {
    "mpn": "HG24C08CMM",
    "manufacturer": "HGSEMI",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9d083823575dc8386786498456ee928f.pdf",
    "parts": {
      "symbol": "hg24c08cmm.kicad_sym",
      "footprint": "hg24c08cmm.kicad_mod",
      "model_3d": "hg24c08cmm-etched.glb",
      "model_3d_plain": "hg24c08cmm.glb",
      "model_3d_step": "hg24c08cmm-etched.step",
      "model_3d_step_plain": "hg24c08cmm.step",
      "lbr": "hg24c08cmm.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. May be left floating or tied to GND."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. May be left floating or tied to GND."
      },
      {
        "number": "3",
        "name": "E2",
        "type": "input",
        "description": "Device address input. Hard-wired to VCC or GND to set the E2 address bit for bus multi-drop (up to 8 devices with two device-type identifiers). Internally pulled down to GND when left floating."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the power supply. Connect to system ground."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data. Open-drain bidirectional I/O for the 2-wire I2C interface; requires an external pull-up to VCC. Data is transferred MSB-first, latched on rising SCL and driven on falling SCL."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input for the 2-wire I2C interface. Supports up to 400 kHz standard and 1 MHz high-speed transfer rates; requires an external pull-up to VCC."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Hardware write-protect input. Tie to VCC to make the whole memory array read-only; tie to GND to enable writes. Internally pulled down to GND when left floating. When driven high, only the device address and word address bytes are ACKed; data bytes are NACKed."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Device power supply, 1.7 V to 5.5 V. Operation outside this range may produce spurious results and must be avoided."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/9d083823575dc8386786498456ee928f.pdf",
        "pages": 25,
        "sha256": "90e20e751b466cc6",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "MSOP-8",
      "Category": "Memory",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "hg24c08cmm"
  ],
  "discovery_pitch": "HG24C08CMM (HGSEMI) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hg24c08cmm.kicad_sym",
    "hg24c08cmm.kicad_mod",
    "hg24c08cmm.glb",
    "hg24c08cmm.step",
    "hg24c08cmm.lbr",
    "docs/hero.png",
    "docs/hg24c08cmm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hg24c08cmm-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "HG24C08CMM",
      "kind": "packaging"
    },
    {
      "mpn": "HG24C08CMM/TR",
      "kind": "packaging"
    },
    {
      "mpn": "HG24C08CN",
      "kind": "unknown"
    },
    {
      "mpn": "HG24C08CM/TR",
      "kind": "unknown"
    },
    {
      "mpn": "HG24C08CMT/TR",
      "kind": "unknown"
    },
    {
      "mpn": "HG24C08CDQ/TR",
      "kind": "unknown"
    },
    {
      "mpn": "HG24C08CM5/TR",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-24T21:48:40.505Z"
}