BR24G128FJ-3GTE2

{
  "slug": "br24g128fj-3gte2",
  "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",
    "br24g128fj-3gte2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "br24g128fj-3gte2.kicad_sym",
    "br24g128fj-3gte2.kicad_mod",
    "br24g128fj-3gte2.glb",
    "br24g128fj-3gte2.step",
    "br24g128fj-3gte2.lbr",
    "docs/hero.png",
    "docs/br24g128fj-3gte2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "br24g128fj-3gte2-hero.glb",
    "br24g128fj-3gte2-hero.overlay.json",
    "br24g128fj-3gte2-etched.glb"
  ],
  "component": {
    "mpn": "BR24G128FJ-3GTE2",
    "manufacturer": "ROHM Semicon",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588939100552638464",
    "parts": {
      "symbol": "br24g128fj-3gte2.kicad_sym",
      "footprint": "br24g128fj-3gte2.kicad_mod",
      "model_3d": "br24g128fj-3gte2-hero.glb",
      "model_3d_plain": "br24g128fj-3gte2-etched.glb",
      "model_3d_step": "br24g128fj-3gte2-etched.step",
      "model_3d_step_plain": "br24g128fj-3gte2.step",
      "lbr": "br24g128fj-3gte2.lbr"
    },
    "distributor_links": {
      "lcsc": "C2061633",
      "digikey": "BR24G128FJ-3GTE2TR-ND",
      "mouser": "755-BR24G128FJ-3GTE2"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T04:58:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "BR24G128FJ-3GTE2TR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "755-BR24G128FJ-3GTE2",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A0",
        "type": "input",
        "description": "Slave address setting input; must not be left open."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Slave address setting input; must not be left open."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Slave address setting input; must not be left open."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Reference voltage for all inputs and outputs, 0 V."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data input and output for the I2C bus."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input for the I2C bus."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write protect terminal."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Connect the power source; operating supply range is 1.6 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: Package mismatch: the MPN BR24G128FJ-3GTE2 uses the FJ suffix, which the datasheet lists as SOP-J8 (; The pin numbering comes from the family-wide Pin Configuration (TOP VIEW) figure on page 4, which is"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0433,
        "at": "2026-10-19T04:56:45"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588939100552638464",
        "pages": 38,
        "sha256": "01655ea5acba0135",
        "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": "br24g128fj-3gte2.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": "br24g128fj-3gte2-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": "52699a1a344f3a616d635f710705cb987b7e4b724e6baba1fa081f7db7206624",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}