24LC32A-I

{
  "slug": "24lc32a-i",
  "version": "0.1.0",
  "type": "component",
  "description": "Tudi EEPROM, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "memory",
    "24lc32a-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "24lc32a-i.kicad_sym",
    "24lc32a-i.kicad_mod",
    "24lc32a-i.glb",
    "24lc32a-i.step",
    "24lc32a-i.lbr",
    "docs/hero.png",
    "docs/24lc32a-i-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "24lc32a-i-hero.glb",
    "24lc32a-i-hero.overlay.json",
    "24lc32a-i-etched.glb"
  ],
  "component": {
    "mpn": "24LC32A-I",
    "manufacturer": "Tudi",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604434809263435776",
    "parts": {
      "symbol": "24lc32a-i.kicad_sym",
      "footprint": "24lc32a-i.kicad_mod",
      "model_3d": "24lc32a-i-hero.glb",
      "model_3d_plain": "24lc32a-i-etched.glb",
      "model_3d_step": "24lc32a-i-etched.step",
      "model_3d_step_plain": "24lc32a-i.step",
      "lbr": "24lc32a-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C41410979"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T20:48:59Z",
      "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": "Device address input hardwired to set device address bit A0; it is internally biased low if left floating and is compared against the device address word."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Device address input hardwired to set device address bit A1, allowing up to eight 32K devices on one bus; it is internally biased low if left floating."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Device address input hardwired to set device address bit A2, allowing up to eight 32K devices on one bus; it is internally biased low if left floating."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; WP must be connected to GND for normal read/write operation."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Open-drain serial data pin that transfers data bidirectionally, may be wire-OR'ed with other open-drain or open-collector devices, and is normally pulled high by an external device."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input where data is clocked into the device on the positive edge and clocked out on the negative edge; data on SDA may change only while SCL is low."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write Protect input: connected to GND it allows normal read/write operations, and connected to VCC it enables write protection of the full 32K array."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply, specified at VCC = 1.7V to 5.5V for operation at 400kHz (and 2.5V to 5.5V at 1MHz) over the stated temperature range."
      }
    ],
    "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 8-lead PDIP pin-number assignment was not legible as text in the extracted datasheet (the Pin Co; Supply range is taken from the DC/AC characteristics for the 24LC32/24AA32 family (1.7V to 5.5V). Th; The datasheet covers the 24LC32/24AA32A family and does not include an ordering table that explicitl"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0641,
        "at": "2026-10-15T20:48:45"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604434809263435776",
        "pages": 17,
        "sha256": "85ee3c73e7c96cdb",
        "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": "24lc32a-i.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "24lc32a-i-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c904f6c5ea58f55f5b38f74bdb74e31cc84837f70f6d6f339c029e1d8eb7e2e8",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}