BR24G1MFJ-3AGTE2

{
  "slug": "br24g1mfj-3agte2",
  "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-3agte2",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "br24g1mfj-3agte2.kicad_sym",
    "br24g1mfj-3agte2.kicad_mod",
    "br24g1mfj-3agte2.glb",
    "br24g1mfj-3agte2.step",
    "br24g1mfj-3agte2.lbr",
    "docs/hero.png",
    "docs/br24g1mfj-3agte2-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "br24g1mfj-3agte2-hero.glb",
    "br24g1mfj-3agte2-hero.overlay.json",
    "br24g1mfj-3agte2-etched.glb"
  ],
  "component": {
    "mpn": "BR24G1MFJ-3AGTE2",
    "manufacturer": "ROHM Semicon",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f1f619452233b27cb6f2734d6e4de5cd.pdf",
    "parts": {
      "symbol": "br24g1mfj-3agte2.kicad_sym",
      "footprint": "br24g1mfj-3agte2.kicad_mod",
      "model_3d": "br24g1mfj-3agte2-hero.glb",
      "model_3d_plain": "br24g1mfj-3agte2-etched.glb",
      "model_3d_step": "br24g1mfj-3agte2-etched.step",
      "model_3d_step_plain": "br24g1mfj-3agte2.step",
      "lbr": "br24g1mfj-3agte2.lbr"
    },
    "distributor_links": {
      "lcsc": "C559613",
      "digikey": "BR24G1MFJ-3AGTE2TR-ND",
      "mouser": "755-BR24G1MFJ-3AGTE2"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T19:54:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "BR24G1MFJ-3AGTE2TR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "755-BR24G1MFJ-3AGTE2",
        "status": "found",
        "lifecycle": "End of Life"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A0",
        "type": "input",
        "description": "Slave address setting on the BR24G128/256-3A; on the BR24G1M-3A it is 'Don't use' and may be set to H, L or Hi-Z, while A0 to A2 must not be left open when used for addressing."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Slave address setting input, which must not be left open."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Slave address setting input, which must not be left open."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Reference voltage for all inputs and outputs, 0V."
      },
      {
        "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; inputs are read on the rising edge of SCL and data is output in sync with its falling edge."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write protect terminal that controls write operations, with setup and hold timing given for write execution and write cancel."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Connect the power source; the single supply operates from 1.7V to 5.5V."
      }
    ],
    "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 MPN suffix 'FJ' maps to SOP-J8 in the datasheet lineup (e.g. BR24G128FJ-3A = SOP-J8), while the ; The provided lineup table lists package options only for the BR24G128 family. The text does not conf; For the BR24G1M-3A (the 1 Mbit device in the MPN), pin 1 (A0) is 'Don't use' and not a slave address"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0462,
        "at": "2026-10-30T19:54:14"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f1f619452233b27cb6f2734d6e4de5cd.pdf",
        "pages": 39,
        "sha256": "6725fe7432ff934c",
        "source_tier": "mfr"
      },
      "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-3agte2.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": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "br24g1mfj-3agte2-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": "12311074bd6660034d469fb68e09fa585d1da74e8349125ab5abc9a321c8be38",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}