24C02CT

{
  "slug": "24c02ct",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech EEPROM, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "memory",
    "24c02ct",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "24c02ct.kicad_sym",
    "24c02ct.kicad_mod",
    "24c02ct.glb",
    "24c02ct.step",
    "24c02ct.lbr",
    "docs/hero.png",
    "docs/24c02ct-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "24c02ct-hero.glb",
    "24c02ct-hero.overlay.json",
    "24c02ct-etched.glb"
  ],
  "component": {
    "mpn": "24C02CT",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5140138549216913b2810799d37d4bd1.pdf",
    "parts": {
      "symbol": "24c02ct.kicad_sym",
      "footprint": "24c02ct.kicad_mod",
      "model_3d": "24c02ct-hero.glb",
      "model_3d_plain": "24c02ct-etched.glb",
      "model_3d_step": "24c02ct-etched.step",
      "model_3d_step_plain": "24c02ct.step",
      "lbr": "24c02ct.lbr"
    },
    "distributor_links": {
      "lcsc": "C2061394"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:32:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A0",
        "type": "input",
        "description": "Address input A0 compared with the slave address bit to select the chip; must be connected to either VCC or VSS."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Address input A1 compared with the slave address bit to select the chip; must be connected to either VCC or VSS."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Address input A2 compared with the slave address bit to select the chip; must be connected to either VCC or VSS."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Bidirectional open-drain serial data/address I/O that requires a pull-up resistor to VCC (typical 10 kΩ for 100 kHz, 2 kΩ for 400 kHz)."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input used to synchronize data transfer from and to the device."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Hardware write-protect input that must be tied to VCC (write protection enabled) or VSS (write protection disabled)."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "+4.5 V to 5.5 V power supply."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-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 'T' on 24C02CT is not defined in the supplied pages. The datasheet's ordering informa; The datasheet does not state pin types. I inferred them from the pin descriptions: SDA is open-drain"
        ],
        "pages_sent": 12,
        "cost_usd": 0.078,
        "at": "2026-10-27T00:31:02"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5140138549216913b2810799d37d4bd1.pdf",
        "pages": 30,
        "sha256": "5c4d415bff0d0f1d",
        "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": "24c02ct.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": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "24c02ct-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": "5797d50d5274f6e3f559893ceee8f7c60769a151feffa7ef41a3aea4f7febbcc",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}