AT24C16DGKRG

{
  "schema_version": 1,
  "type": "component",
  "slug": "at24c16dgkrg",
  "title": "AT24C16DGKRG",
  "brief": "HANSCHIP semiconductor 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",
    "at24c16dgkrg"
  ],
  "component": {
    "mpn": "AT24C16DGKRG",
    "manufacturer": "HANSCHIP semiconductor",
    "package": "MSOP-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401051805_HANSCHIP-semiconductor-AT24C16DGKRG_C19723711.pdf",
    "parts": {
      "symbol": "at24c16dgkrg.kicad_sym",
      "footprint": "at24c16dgkrg.kicad_mod",
      "model_3d": "at24c16dgkrg-etched.glb",
      "model_3d_plain": "at24c16dgkrg.glb",
      "model_3d_step": "at24c16dgkrg-etched.step",
      "model_3d_step_plain": "at24c16dgkrg.step",
      "lbr": "at24c16dgkrg.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "A0",
        "type": "unconnected",
        "description": "On the AT24C16, the device address input A0 is a No Connect and may be tied to GND. It is not used for hardware device addressing on the 16K variant (whole address space is used for memory page selection)."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "unconnected",
        "description": "On the AT24C16, the device address input A1 is a No Connect and may be tied to GND. Not used for hardware device addressing on the 16K variant."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "unconnected",
        "description": "On the AT24C16, the device address input A2 is a No Connect and may be tied to GND. Not used for hardware device addressing on the 16K variant."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device (0 V)."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Two-wire serial data line. Open-drain, bi-directional; must be tied to VCC through an external pull-up resistor. May be wire-ORed with any number of other open-drain / open-collector devices on the same bus."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Two-wire serial clock input. Positive edge clocks data into the EEPROM; negative edge clocks data out. Compatible with 1 MHz (at 5V) and 400 kHz (at 1.8/2.5/2.7V) bus speeds."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Hardware Write Protect input. Tie to GND for normal read/write operations. Tie to VCC to enable write protection of the full 16K array (see Table 2)."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage input. Operating range 1.7 V to 5.5 V. Decouple to GND with a local bypass capacitor."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401051805_HANSCHIP-semiconductor-AT24C16DGKRG_C19723711.pdf",
        "pages": 17,
        "sha256": "b84e9e47db0cdee0",
        "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": "HANSCHIP semiconductor",
      "Package": "MSOP-8",
      "Category": "Memory",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "AT24C16DGKRG",
      "kind": "packaging"
    },
    {
      "mpn": "AT24C16DGKRGDRG",
      "kind": "packaging"
    },
    {
      "mpn": "AT24C16DGKRGPG",
      "kind": "packaging"
    },
    {
      "mpn": "AT24C16DGKRGDBVRG",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "at24c16dgkrg"
  ],
  "discovery_pitch": "AT24C16DGKRG (HANSCHIP semiconductor) 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",
    "at24c16dgkrg.kicad_sym",
    "at24c16dgkrg.kicad_mod",
    "at24c16dgkrg.glb",
    "at24c16dgkrg.step",
    "at24c16dgkrg.lbr",
    "docs/hero.png",
    "docs/at24c16dgkrg-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T17:07:14.566Z"
}