PCF85163M

{
  "schema_version": 1,
  "type": "component",
  "slug": "pcf85163m",
  "title": "PCF85163M",
  "brief": "HGSEMI Real Time Clocks, 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",
    "clock-timing",
    "pcf85163m",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "PCF85163M",
    "manufacturer": "HGSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Clock/Timing",
    "subcategory": "Real Time Clocks",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603379658767278080",
    "parts": {
      "symbol": "pcf85163m.kicad_sym",
      "footprint": "pcf85163m.kicad_mod",
      "model_3d": "pcf85163m-hero.glb",
      "model_3d_plain": "pcf85163m-etched.glb",
      "model_3d_step": "pcf85163m-etched.step",
      "model_3d_step_plain": "pcf85163m.step",
      "lbr": "pcf85163m.lbr"
    },
    "distributor_links": {
      "lcsc": "C20618053"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T17:59:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OSCI",
        "type": "input",
        "description": "Oscillator input for the 32.768 kHz crystal, where an optional trimmer capacitor Ctrim may be connected; the OSCI input voltage is limited to -0.5 V to VDD+0.5 V."
      },
      {
        "number": "2",
        "name": "OSCO",
        "type": "output",
        "description": "Oscillator output for the 32.768 kHz crystal, with an internal single-side load capacitance COSCO of 15 to 35 pF (typical 25 pF)."
      },
      {
        "number": "3",
        "name": "INT",
        "type": "output",
        "description": "Open-drain interrupt output driven by the alarm and timer interrupt sources (enabled by AIE and TIE); the absolute maximum DC output current for all output pins is ±10 mA."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference pin at 0 V."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data I/O of the I2C bus, open-drain, with input high at 0.7VDD minimum and input low at 0.3VDD maximum, supporting bus speeds up to 400 kHz."
      },
      {
        "number": "6",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input of the I2C bus, supporting clock frequencies up to 400 kHz, with input high at 0.7VDD minimum and input low at 0.3VDD maximum."
      },
      {
        "number": "7",
        "name": "CLKOUT",
        "type": "output",
        "description": "Open-drain programmable clock output selectable as 32.768 kHz (default), 1024 Hz, 32 Hz or 1 Hz and enabled or disabled through the FE bit; the absolute maximum DC output current for all output pins is ±10 mA."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive power supply, with an operating range of 1.0 V to 5.5 V (1.8 V to 5.5 V for valid I2C bus operation) and an absolute maximum of -0.5 V to +6.5 V."
      }
    ],
    "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: The datasheet pin table (page 2) gives one column for DIP/SOP/MSOP pin numbers and a separate SOT-23; The ordering code in the datasheet is PCF85163M/TR, while the requested MPN is PCF85163M. The SOP-8 ; The KiCad enum has no open-drain class. INT and CLKOUT are typed as output and SDA as bidirectional,"
        ],
        "pages_sent": 21,
        "cost_usd": 0.0726,
        "at": "2026-10-18T17:57:37"
      },
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        "pages": 21,
        "sha256": "32b82fe8646f4135",
        "source_tier": "lcsc"
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      "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"
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "extents_mm": [
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        "zmin_mm": 0,
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        "footprint_binding": "identity",
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        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "HGSEMI",
      "Package": "SOP-8",
      "Category": "Clock/Timing",
      "Pins": "8"
    },
    "characteristics": {
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          "max": 6.5,
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        {
          "name": "Supply current",
          "symbol": "IDD",
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          "unit": "mA",
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        {
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          "name": "Total power dissipation",
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          "name": "Storage temperature",
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        {
          "name": "Lead temperature (soldering)",
          "symbol": "TLEAD",
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          "conditions": "焊接 10s",
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        {
          "name": "Supply voltage, I2C bus valid",
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          "typ": null,
          "max": 5.5,
          "conditions": "I2C 总线有效，f=400kHz",
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        {
          "name": "Supply voltage, I2C bus failure",
          "symbol": "VDD",
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          "name": "Operating voltage for reliable clock/calendar data",
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          "name": "Operating current 1 (CLKOUT enabled)",
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          "name": "Operating current 2 (CLKOUT disabled)",
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          "name": "Operating current 2 (CLKOUT disabled)",
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        {
          "name": "Operating current 2 (CLKOUT disabled)",
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          "name": "Operating current 2 (CLKOUT disabled)",
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          "name": "Operating current 3 (CLKOUT 32.768kHz)",
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          "min": null,
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          "max": 1600,
          "conditions": "CLKOUT=32.768kHz，fSCL=0Hz，TA=25℃，VDD=5.0V",
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          "name": "Operating current 3 (CLKOUT 32.768kHz)",
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          "conditions": "CLKOUT=32.768kHz，fSCL=0Hz，TA=25℃，VDD=3.0V",
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        {
          "name": "Operating current 3 (CLKOUT 32.768kHz)",
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          "min": null,
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        {
          "name": "Operating current 3 (CLKOUT 32.768kHz)",
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          "min": null,
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        {
          "name": "Operating current 3 (CLKOUT 32.768kHz)",
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        {
          "name": "Operating current 3 (CLKOUT 32.768kHz)",
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          "min": null,
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          "max": 900,
          "conditions": "CLKOUT=32.768kHz，fSCL=0Hz，TA=-40～+85℃，VDD=2.0V",
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        {
          "name": "Input leakage current",
          "symbol": "ILI",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": 0,
          "max": 1,
          "conditions": "VI=VDD 或 VSS",
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          "name": "Input capacitance",
          "symbol": "CI",
          "kind": "electrical",
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          "max": 7,
          "conditions": "[3] 在样品基础上测试",
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          "name": "SDA low-level output current",
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          "kind": "electrical",
          "unit": "mA",
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          "typ": null,
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          "conditions": "VOL=0.4V，VDD=5.0V",
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          "name": "INT low-level output current",
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          "unit": "mA",
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          "conditions": "VOL=0.4V，VDD=5.0V",
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        {
          "name": "CLKOUT low-level output current",
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          "kind": "electrical",
          "unit": "mA",
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          "typ": null,
          "max": null,
          "conditions": "VOL=0.4V，VDD=5.0V",
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          "source": "datasheet"
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        {
          "name": "CLKOUT high-level output current",
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          "kind": "electrical",
          "unit": "mA",
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          "max": null,
          "conditions": "VOL=4.6V，VDD=5.0V",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Output leakage current",
          "symbol": "ILO",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": 0,
          "max": 1,
          "conditions": "VO=VDD 或 VSS",
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          "source": "datasheet"
        },
        {
          "name": "OSCO internal load capacitance",
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          "unit": "pF",
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          "typ": 25,
          "max": 35,
          "conditions": "OSCO 内部电容",
          "source_page": 5,
          "source": "datasheet"
        },
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          "name": "Crystal series resistance",
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          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Crystal parallel load capacitance",
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          "kind": "electrical",
          "unit": "pF",
          "min": 7,
          "typ": null,
          "max": 12.5,
          "conditions": "并联关系[1]",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Trim capacitance on OSCI",
          "symbol": "Ctrim",
          "kind": "electrical",
          "unit": "pF",
          "min": 5,
          "typ": null,
          "max": 25,
          "conditions": "外接在 OSCI 电容",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "SCL clock frequency",
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          "kind": "electrical",
          "unit": "kHz",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
          "source_page": 5,
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        {
          "name": "START condition hold time",
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          "kind": "electrical",
          "unit": "µs",
          "min": 0.6,
          "typ": null,
          "max": null,
          "conditions": "",
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        {
          "name": "Repeated START condition setup time",
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          "kind": "electrical",
          "unit": "µs",
          "min": 0.6,
          "typ": null,
          "max": null,
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        {
          "name": "SCL low period",
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          "min": 1.3,
          "typ": null,
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        {
          "name": "SCL high period",
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          "min": 0.6,
          "typ": null,
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          "conditions": "",
          "source_page": 5,
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        {
          "name": "SCL and SDA rise time",
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          "kind": "electrical",
          "unit": "µs",
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          "max": 0.3,
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        {
          "name": "SCL and SDA fall time",
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          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "",
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        {
          "name": "Bus load capacitance",
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          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "",
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        {
          "name": "Data setup time",
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          "unit": "ns",
          "min": 100,
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          "max": null,
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        {
          "name": "Data hold time",
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          "min": 0,
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          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
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