AT24C08D-SSHM-T

{
  "schema_version": 1,
  "type": "component",
  "slug": "at24c08d-sshm-t",
  "title": "AT24C08D-SSHM-T",
  "brief": "Microchip Tech EEPROM, SOIC-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",
    "at24c08d-sshm-t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AT24C08D-SSHM-T",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Memory",
    "subcategory": "EEPROM",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588879912987582464",
    "parts": {
      "symbol": "at24c08d-sshm-t.kicad_sym",
      "footprint": "at24c08d-sshm-t.kicad_mod",
      "model_3d": "at24c08d-sshm-t-hero.glb",
      "model_3d_plain": "at24c08d-sshm-t.glb",
      "model_3d_step": "at24c08d-sshm-t-etched.step",
      "model_3d_step_plain": "at24c08d-sshm-t.step",
      "lbr": "at24c08d-sshm-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C116669",
      "digikey": "AT24C08D-SSHM-TTR-ND",
      "mouser": "556-AT24C08D-SSHM-T"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T14:49:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AT24C08D-SSHM-TTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "556-AT24C08D-SSHM-T",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "Not bonded to a die pad; this pin can be connected to GND or left floating."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Not bonded to a die pad; this pin can be connected to GND or left floating."
      },
      {
        "number": "3",
        "name": "A2",
        "type": "input",
        "description": "Hardware device address input that selects the fifth bit of the I2C seven-bit slave address; it can connect directly to VCC or GND, and if left undriven it is internally pulled down to GND."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the power supply, which should be connected to the system ground."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Open-drain serial data pin that must be pulled high through an external pull-up resistor not exceeding 10K, and may be wire-ORed with other open-drain devices on the bus."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input that must be forced high when the bus is idle or pulled high externally; SDA data is latched on its rising edge and output data is clocked out on its falling edge."
      },
      {
        "number": "7",
        "name": "WP",
        "type": "input",
        "description": "Write protect input: connecting it to GND permits normal write operations, while connecting it to VCC inhibits all writes to the memory, and if left undriven it is internally pulled down to GND."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Device power supply pin (1.7 V to 3.6 V per the datasheet); operation at invalid VCC voltages may produce spurious results and should not be attempted."
      }
    ],
    "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": [],
        "pages_sent": 15,
        "cost_usd": 0.0674,
        "at": "2026-10-09T14:46:05"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588879912987582464",
        "pages": 28,
        "sha256": "06477d468f8e193a",
        "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": "at24c08d-sshm-t.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "at24c08d-sshm-t-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2c9e3084cb210abfe2301065b14607462c50c4fd4c88d0fe65c8f5985eb91e4a",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOIC-8",
      "Category": "Memory",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "at24c08d-sshm-t"
  ],
  "discovery_pitch": "AT24C08D-SSHM-T (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "at24c08d-sshm-t.kicad_sym",
    "at24c08d-sshm-t.kicad_mod",
    "at24c08d-sshm-t.glb",
    "at24c08d-sshm-t.step",
    "at24c08d-sshm-t.lbr",
    "docs/hero.png",
    "docs/at24c08d-sshm-t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "at24c08d-sshm-t-hero.glb",
    "at24c08d-sshm-t-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}