BR24G1MFJ-5AE2

{
  "slug": "br24g1mfj-5ae2",
  "version": "0.1.0",
  "type": "component",
  "description": "ROHM Semicon EEPROM, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "memory",
    "br24g1mfj-5ae2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "br24g1mfj-5ae2.kicad_sym",
    "br24g1mfj-5ae2.kicad_mod",
    "br24g1mfj-5ae2.glb",
    "br24g1mfj-5ae2.step",
    "br24g1mfj-5ae2.lbr",
    "docs/hero.png",
    "docs/br24g1mfj-5ae2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "br24g1mfj-5ae2-hero.glb",
    "br24g1mfj-5ae2-hero.overlay.json",
    "br24g1mfj-5ae2-etched.glb"
  ],
  "component": {
    "mpn": "BR24G1MFJ-5AE2",
    "manufacturer": "ROHM Semicon",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757837343514873856",
    "parts": {
      "symbol": "br24g1mfj-5ae2.kicad_sym",
      "footprint": "br24g1mfj-5ae2.kicad_mod",
      "model_3d": "br24g1mfj-5ae2-hero.glb",
      "model_3d_plain": "br24g1mfj-5ae2-etched.glb",
      "model_3d_step": "br24g1mfj-5ae2-etched.step",
      "model_3d_step_plain": "br24g1mfj-5ae2.step",
      "lbr": "br24g1mfj-5ae2.lbr"
    },
    "distributor_links": {
      "lcsc": "C6516030"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T14:16:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A0",
        "type": "unconnected",
        "description": "Not used as a device address; it may be connected to VCC or GND or left open."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Slave address setting input; connect to VCC or GND, and it has an internal pull-down so an open pin behaves as GND."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Slave address setting input; connect to VCC or GND, and it has an internal pull-down so an open pin behaves as GND."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Reference voltage of all inputs and outputs, 0 V."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data input/output; NMOS open drain that requires a pull-up resistor, with a maximum output low current IOLMAX of 10 mA at Ta = 25 °C."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write protect input; connect to VCC or GND or drive HIGH or LOW, and an open pin is recognized as LOW due to an internal pull-down."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin, operating supply voltage 1.7 V to 5.5 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet provides one pin description table for the whole BR24G1Mxxx-5A series and one pin conf; A0 is listed with no input/output direction ('-') and is marked 'Don't use'. It is typed as unconnec; The VCC and GND pins are typed power_in per the requested KiCad convention; the datasheet itself giv"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0323,
        "at": "2026-10-17T14:14:55"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757837343514873856",
        "pages": 37,
        "sha256": "1e3b2bedd23845d1",
        "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": "br24g1mfj-5ae2.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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "br24g1mfj-5ae2-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": "6de7b9c55f6015a3fcbcd264ca95c3de59bb8131e675d852e4a546fba5385460",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}