JHT8563ARZ

{
  "slug": "jht8563arz",
  "version": "0.1.0",
  "type": "component",
  "description": "JYJE Real Time Clocks, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "clock-timing",
    "jht8563arz",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "jht8563arz.kicad_sym",
    "jht8563arz.kicad_mod",
    "jht8563arz.glb",
    "jht8563arz.step",
    "jht8563arz.lbr",
    "docs/hero.png",
    "docs/jht8563arz-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "jht8563arz-hero.glb",
    "jht8563arz-hero.overlay.json",
    "jht8563arz-etched.glb"
  ],
  "component": {
    "mpn": "JHT8563ARZ",
    "manufacturer": "JYJE",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Clock/Timing",
    "subcategory": "Real Time Clocks",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590233013708750848",
    "parts": {
      "symbol": "jht8563arz.kicad_sym",
      "footprint": "jht8563arz.kicad_mod",
      "model_3d": "jht8563arz-hero.glb",
      "model_3d_plain": "jht8563arz-etched.glb",
      "model_3d_step": "jht8563arz-etched.step",
      "model_3d_step_plain": "jht8563arz.step",
      "lbr": "jht8563arz.lbr"
    },
    "distributor_links": {
      "lcsc": "C3021402"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T09:26:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OSCI",
        "type": "input",
        "description": "Pin for connection of the 32.768 kHz quartz resonator, with the internal oscillator load stated as 12 pF; it can also be driven by an external 32.768 kHz oscillator."
      },
      {
        "number": "2",
        "name": "OSCO",
        "type": "passive",
        "description": "Pin for connection of the 32.768 kHz quartz resonator, and it is left unconnected when OSCI is driven by an external oscillator."
      },
      {
        "number": "3",
        "name": "INT",
        "type": "output",
        "description": "Interrupt output that goes active on an alarm match or timer countdown to 0, giving a continuous signal for alarm and a continuous or pulsed signal for timer, depending on TI/TP."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Common (ground) pin, with all voltages specified relative to this ground."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data input/output of the double-wire I2C-bus; it is an open-drain output that requires an external pull-up resistor."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input that synchronises data transfer on the double-wire bus, with a maximum clock frequency of 400 kHz."
      },
      {
        "number": "7",
        "name": "CLKOUT",
        "type": "output",
        "description": "Frequency divider output producing 32.768 kHz, 8.192 kHz, 4.096 kHz or 1 Hz when enabled by FE; it is open-drain and requires an external pull-up resistor."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply pin, with the datasheet stating a supply range of 1.0 to 5.5 V for timekeeping and 1.8 to 5.5 V for I2C bus access."
      }
    ],
    "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: Pin numbers 1-8 for the SOP-8 package are taken from the 'Pin Functions' table on page 2 (first numb; Part-number mismatch: the MPN is JHT8563ARZ, while the datasheet's ordering table lists the SOP8 var; The datasheet does not explicitly state the output type of OSCI/OSCO (pin types here are inferred fr"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0524,
        "at": "2026-10-19T09:23:43"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590233013708750848",
        "pages": 12,
        "sha256": "40419dc5db86a5f4",
        "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": "jht8563arz.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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "jht8563arz-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": "b67dbbe7fbe5d7e76ac900632e7aee8b8b329acac611a87e8eb865a8ec24d44b",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}