Q418025510002

{
  "slug": "q418025510002",
  "version": "0.1.0",
  "type": "component",
  "description": "Seiko Epson Real-time Clocks (RTC), SOP-14-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "clock and timing",
    "q418025510002",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "q418025510002.kicad_sym",
    "q418025510002.kicad_mod",
    "q418025510002.glb",
    "q418025510002.step",
    "q418025510002.lbr",
    "docs/hero.png",
    "docs/q418025510002-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "q418025510002-hero.glb",
    "q418025510002-hero.overlay.json",
    "q418025510002-etched.glb"
  ],
  "component": {
    "mpn": "Q418025510002",
    "manufacturer": "Seiko Epson",
    "package": "SOP-14-208mil",
    "pin_count": 14,
    "category": "Clock and Timing",
    "subcategory": "Real-time Clocks (RTC)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/87bc68a9e7ad92b82e910aac875c2d9d.pdf",
    "parts": {
      "symbol": "q418025510002.kicad_sym",
      "footprint": "q418025510002.kicad_mod",
      "model_3d": "q418025510002-hero.glb",
      "model_3d_plain": "q418025510002-etched.glb",
      "model_3d_step": "q418025510002-etched.step",
      "model_3d_step_plain": "q418025510002.step",
      "lbr": "q418025510002.lbr"
    },
    "distributor_links": {
      "lcsc": "C691118"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T20:59:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "2",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input pin for the I2C-Bus interface (up to 400 kHz)."
      },
      {
        "number": "3",
        "name": "FOUT",
        "type": "output",
        "description": "32.768 kHz C-MOS clock output with output control by the FOE pin and /CLEN1, /CLEN2 bits; output is OFF (LOW) when FOE is low."
      },
      {
        "number": "4",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "5",
        "name": "TEST",
        "type": "unconnected",
        "description": "Used by the manufacturer for testing; do not connect externally."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Connected to the positive power supply; operating range 1.7 V to 5.5 V (3.0 V typ.)."
      },
      {
        "number": "7",
        "name": "FOE",
        "type": "input",
        "description": "FOUT output enable input that, together with the /CLEN1 and /CLEN2 bits, controls the 32.768 kHz output on FOUT."
      },
      {
        "number": "8",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "9",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "10",
        "name": "/INTA",
        "type": "output",
        "description": "Interrupt output A pin (N-ch open drain)."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Connected to ground."
      },
      {
        "number": "12",
        "name": "/INTB",
        "type": "output",
        "description": "Interrupt output B pin (N-ch open drain)."
      },
      {
        "number": "13",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Bi-directional data input and output pin for the I2C-Bus interface."
      },
      {
        "number": "14",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No connection."
      }
    ],
    "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: MPN Q418025510002 is not printed exactly; the datasheet lists Q41802551000200 (RX-8025SA AC) and Q41; TEST pin is for manufacturer testing and must not be connected externally; its type is set to unconn; Interrupt outputs are N-ch open drain; they are classed as output here, and open_collector is not an"
        ],
        "pages_sent": 2,
        "cost_usd": 0.0689,
        "at": "2026-10-22T20:59:41"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/87bc68a9e7ad92b82e910aac875c2d9d.pdf",
        "pages": 2,
        "sha256": "3f3cb80851bc1df4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "q418025510002.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "q418025510002-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          8.7,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dedc88d9aebb8d130ca57e2a6939fddabaadec31bde3afe2551feac5d8df78a1",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}