AT24C1024BN-SH-T

{
  "schema_version": 1,
  "type": "component",
  "slug": "at24c1024bn-sh-t",
  "title": "AT24C1024BN-SH-T",
  "brief": "Tudi EEPROM, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "memory",
    "at24c1024bn-sh-t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AT24C1024BN-SH-T",
    "manufacturer": "Tudi",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8555046428346855424",
    "parts": {
      "symbol": "at24c1024bn-sh-t.kicad_sym",
      "footprint": "at24c1024bn-sh-t.kicad_mod",
      "model_3d": "at24c1024bn-sh-t-hero.glb",
      "model_3d_plain": "at24c1024bn-sh-t-etched.glb",
      "model_3d_step": "at24c1024bn-sh-t-etched.step",
      "model_3d_step_plain": "at24c1024bn-sh-t.step",
      "lbr": "at24c1024bn-sh-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C36533654"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T21:28:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin, not internally used per the 8-lead SOP pinout drawing."
      },
      {
        "number": "2",
        "name": "A1",
        "type": "input",
        "description": "Device address input that is hard wired; up to four 1M devices can share a bus and the pin is biased to logic low internally if left floating."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Device address input that is hard wired; up to four 1M devices can share a bus and the pin is biased to logic low internally if left floating."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Bidirectional serial data pin, open-drain driven and may be wire-ORed with other open-drain or open-collector devices."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input that positive-edge clocks data into the EEPROM and negative-edge clocks data out."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write protect input; normal read/write operation when connected to GND, and write protection of the full array enabled when connected to VCC."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply, 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-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The SOP-8 package drawing on page 13 gives only dimensions. Pin numbers come from the 8-lead SOP pin; Page 3 Table 2 is a ball-position table for the WLCSP package and was not used for the SOP-8 pin num",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 17,
        "cost_usd": 0.4113,
        "at": "2026-10-17T21:27:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8555046428346855424",
        "pages": 17,
        "sha256": "111c342e808a843a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "viewers": {
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        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Tudi",
      "Package": "SOP-8",
      "Category": "Memory",
      "Pins": "8"
    },
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          "name": "Bus free time before new transmission (1.7V column)",
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          "conditions": "",
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        },
        {
          "name": "Operating ambient temperature (AT24C1024 grade)",
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          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
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          "conditions": "AT24C1024 TA=-40℃ to +85℃",
          "source_page": 10,
          "source": "datasheet"
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    "email": "[email protected]"
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