SD3010

{
  "slug": "sd3010",
  "version": "0.1.0",
  "type": "component",
  "description": "WAVE Real-Time Clocks (RTC), SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "rtc-clock chip",
    "sd3010",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sd3010.kicad_sym",
    "sd3010.kicad_mod",
    "sd3010.glb",
    "sd3010.step",
    "sd3010.lbr",
    "docs/hero.png",
    "docs/sd3010-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sd3010-hero.glb",
    "sd3010-hero.overlay.json",
    "sd3010-etched.glb"
  ],
  "component": {
    "mpn": "SD3010",
    "manufacturer": "WAVE",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "RTC/Clock Chip",
    "subcategory": "Real-Time Clocks (RTC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756858236035584000",
    "parts": {
      "symbol": "sd3010.kicad_sym",
      "footprint": "sd3010.kicad_mod",
      "model_3d": "sd3010-hero.glb",
      "model_3d_plain": "sd3010-etched.glb",
      "model_3d_step": "sd3010-etched.step",
      "model_3d_step_plain": "sd3010.step",
      "lbr": "sd3010.lbr"
    },
    "distributor_links": {
      "lcsc": "C5250100"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T23:51:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the datasheet pin drawing labels pin 1 as NC."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the datasheet pin drawing labels pin 2 as NC."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the datasheet pin drawing labels pin 3 as NC."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Negative supply (ground)."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data input/output with an N-channel open-drain output and CMOS input; normally pulled up to VDD with a resistor and wire-ANDed with other open-drain devices."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock CMOS input; signals are processed on SCL rising/falling edges so rise/fall times must meet the datasheet, and the MCU port should be a CMOS output rather than open-drain."
      },
      {
        "number": "7",
        "name": "INT",
        "type": "output",
        "description": "N-channel open-drain alarm/interrupt output whose mode is set by the control registers and which can be disabled by rewriting them."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply, 1.8V 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": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 16,
        "cost_usd": 0.3893,
        "at": "2026-10-20T23:49:13"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756858236035584000",
        "pages": 16,
        "sha256": "004c81640534ecc1",
        "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": "sd3010.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": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sd3010-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": "68baf8a5de9277cbce655547f7f663f741ace5b8674830a71c7d9221ded5752f",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}