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Ray Set visibility: public 9397703 12h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "pic12c672-04i",
  "title": "PIC12C672-04I",
  "brief": "Microchip Tech Pre-ordered MCUs, PDIP-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": [
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    "embedded processors & controllers",
    "pic12c672-04i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "PIC12C672-04I",
    "manufacturer": "Microchip Tech",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Pre-ordered MCUs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/13c0b40fc2ff4ec5c2996a4c2fbdb9a7.pdf",
    "parts": {
      "symbol": "pic12c672-04i.kicad_sym",
      "footprint": "pic12c672-04i.kicad_mod",
      "model_3d": "pic12c672-04i-hero.glb",
      "model_3d_plain": "pic12c672-04i-etched.glb",
      "model_3d_step": "pic12c672-04i-etched.step",
      "model_3d_step_plain": "pic12c672-04i.step",
      "lbr": "pic12c672-04i.lbr"
    },
    "distributor_links": {
      "lcsc": "C1337622"
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    "distributor_check": {
      "checked_at": "2026-10-26T19:03:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
        "pn": null,
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    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for logic and I/O pins (device operates from 2.5V to 5.5V)."
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      {
        "number": "2",
        "name": "GP5/OSC1/CLKIN",
        "type": "bidirectional",
        "description": "Bi-directional I/O port, oscillator crystal input or external clock source input (GPIO in INTRC mode only, OSC1 in all other oscillator modes), Schmitt trigger input for EXTRC mode."
      },
      {
        "number": "3",
        "name": "GP4/OSC2/AN3/CLKOUT",
        "type": "bidirectional",
        "description": "Bi-directional I/O port, oscillator crystal output or analog input 3; in EXTRC and INTRC modes it can output CLKOUT at 1/4 the frequency of OSC1 (instruction cycle rate)."
      },
      {
        "number": "4",
        "name": "GP3/MCLR/VPP",
        "type": "input",
        "description": "Input port, active-low master clear (reset) input or programming voltage input; voltage on MCLR/VPP must not exceed VDD during normal operation, with weak pull-up always on when configured as MCLR."
      },
      {
        "number": "5",
        "name": "GP2/T0CKI/AN2/INT",
        "type": "bidirectional",
        "description": "Bi-directional I/O port or analog input 2, configurable as T0CKI or external interrupt (Schmitt trigger input)."
      },
      {
        "number": "6",
        "name": "GP1/AN1/VREF",
        "type": "bidirectional",
        "description": "Bi-directional I/O port, serial programming clock, analog input 1 or voltage reference, with software-programmable weak pull-up and interrupt-on-pin change."
      },
      {
        "number": "7",
        "name": "GP0/AN0",
        "type": "bidirectional",
        "description": "Bi-directional I/O port, serial programming data or analog input 0, with software-programmable weak pull-up and interrupt-on-pin change."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      }
    ],
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        "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": [],
        "pages_sent": 11,
        "cost_usd": 0.1117,
        "at": "2026-10-26T19:03:32"
      },
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        "pages": 130,
        "sha256": "976c784919a7946c",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    },
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        "checked": "2026-10-26",
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  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "PDIP-8",
      "Category": "Embedded Processors & Controllers",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "976c784919a7946c5dc5a8c02f8342bc41baa6dc1dfefa9ffa2bc5b5390c5f39",
      "rows": [
        {
          "name": "Supply Voltage",
          "symbol": "VDD",
          "kind": "electrical",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 5.5,
          "conditions": "",
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        },
        {
          "name": "RAM Data Retention Voltage",
          "symbol": "VDR",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "Device in SLEEP mode",
          "source_page": 92,
          "source": "datasheet"
        },
        {
          "name": "VDD Rise Rate to ensure Power-on Reset",
          "symbol": "SVDD",
          "kind": "electrical",
          "unit": "V/ms",
          "min": 0.05,
          "typ": null,
          "max": null,
          "conditions": "See section on Power-on Reset for details",
          "source_page": 92,
          "source": "datasheet"
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        {
          "name": "Supply Current, XT and EXTRC mode",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.2,
          "max": 2.5,
          "conditions": "FOSC = 4MHz, VDD = 3.0V XT and EXTRC mode (Note 4)",
          "source_page": 92,
          "source": "datasheet"
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        {
          "name": "Supply Current, INTRC mode",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1.2,
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          "conditions": "FOSC = 4MHz, VDD = 3.0V INTRC mode (Note 6)",
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          "name": "Supply Current, LP mode, Industrial",
          "symbol": "IDD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 19,
          "max": 37,
          "conditions": "FOSC = 32kHz, VDD = 3.0V, WDT disabled LP mode, Industrial Temperature",
          "source_page": 92,
          "source": "datasheet"
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        {
          "name": "Power-down Current, 3.0V Industrial",
          "symbol": "IPD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.25,
          "max": 7,
          "conditions": "VDD = 3.0V, Industrial, WDT disabled",
          "source_page": 92,
          "source": "datasheet"
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        {
          "name": "Power-down Current, 5.5V Industrial",
          "symbol": "IPD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.8,
          "max": 9,
          "conditions": "VDD = 5.5V, Industrial, WDT disabled",
          "source_page": 92,
          "source": "datasheet"
        },
        {
          "name": "Watchdog Timer Current, Industrial",
          "symbol": "IWDT",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 2.2,
          "max": 6,
          "conditions": "VDD = 3.0V, Industrial",
          "source_page": 92,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage, I/O ports TTL buffer",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "For 4.5V ≤ VDD ≤ 5.5V",
          "source_page": 95,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage, I/O ports TTL buffer",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "4.5V ≤ VDD ≤ 5.5V",
          "source_page": 95,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage Current, I/O ports",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VSS ≤ VPIN ≤ VDD, Pin at hi-impedance",
          "source_page": 95,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage Current, GP3/MCLR",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "VSS ≤ VPIN ≤ VDD (Note 5)",
          "source_page": 95,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage Current, GP3",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VSS ≤ VPIN ≤ VDD (Note 6)",
          "source_page": 95,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage Current, GP2/T0CKI",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VSS ≤ VPIN ≤ VDD",
          "source_page": 95,
          "source": "datasheet"
        },
        {
          "name": "Input Leakage Current, OSC1",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VSS ≤ VPIN ≤ VDD, XT, HS, and LP osc configuration",
          "source_page": 95,
          "source": "datasheet"
        },
        {
          "name": "GPIO weak pull-up current",
          "symbol": "IPUR",
          "kind": "electrical",
          "unit": "µA",
          "min": 50,
          "typ": 250,
          "max": 400,
          "conditions": "VDD = 5V, VPIN = VSS (Note 4)",
          "source_page": 95,
          "source": "datasheet"
        },
        {
          "name": "MCLR pull-up current",
          "symbol": "",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "VDD = 5V, VPIN = VSS",
          "source_page": 95,
          "source": "datasheet"
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        {
          "name": "Output Low Voltage, I/O ports",
          "symbol": "VOL",
          "kind": "electrical",
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          "min": null,
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          "conditions": "IOL = 8.5 mA, VDD = 4.5V, –40°C to +85°C",
          "source_page": 95,
          "source": "datasheet"
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        {
          "name": "Output Low Voltage, OSC2/CLKOUT",
          "symbol": "VOL",
          "kind": "electrical",
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          "min": null,
          "typ": null,
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          "conditions": "IOL = 1.6 mA, VDD = 4.5V, –40°C to +85°C",
          "source_page": 95,
          "source": "datasheet"
        },
        {
          "name": "OSC2 pin capacitive loading",
          "symbol": "COSC2",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "In XT and LP modes when external clock is used to drive OSC1",
          "source_page": 96,
          "source": "datasheet"
        },
        {
          "name": "All I/O pins capacitive loading",
          "symbol": "CIO",
          "kind": "electrical",
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          "max": 50,
          "conditions": "",
          "source_page": 96,
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        {
          "name": "LP Oscillator Operating Frequency",
          "symbol": "FOSC",
          "kind": "electrical",
          "unit": "kHz",
          "min": 0,
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          "max": 200,
          "conditions": "All temperatures",
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          "max": 4,
          "conditions": "All temperatures",
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        {
          "name": "Internal Calibrated RC Frequency, 5.0V",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": 3.65,
          "typ": 4,
          "max": 4.28,
          "conditions": "VDD = 5.0V",
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        {
          "name": "Internal Calibrated RC Frequency, 2.5V",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": 3.55,
          "typ": 4,
          "max": 4.31,
          "conditions": "VDD = 2.5V",
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        {
          "name": "Instruction Cycle Time",
          "symbol": "TCY",
          "kind": "timing",
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          "min": 400,
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          "conditions": "TCY = 4/FOSC",
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        {
          "name": "A/D clock period, TOSC based",
          "symbol": "TAD",
          "kind": "timing",
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          "min": 1.6,
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          "conditions": "TOSC based, VREF ≥ 3.0V",
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        {
          "name": "A/D clock period, RC mode",
          "symbol": "TAD",
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          "min": 2,
          "typ": 4,
          "max": 6,
          "conditions": "A/D RC Mode",
          "source_page": 106,
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        {
          "name": "A/D Resolution",
          "symbol": "NR",
          "kind": "electrical",
          "unit": "bit",
          "min": null,
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          "max": 8,
          "conditions": "VREF = VDD = 5.12V, VSS ≤ VAIN ≤ VREF",
          "source_page": 105,
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        },
        {
          "name": "A/D Total absolute error",
          "symbol": "EABS",
          "kind": "electrical",
          "unit": "LSb",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VREF = VDD = 5.12V, VSS ≤ VAIN ≤ VREF (printed < 1)",
          "source_page": 105,
          "source": "datasheet"
        },
        {
          "name": "A/D Integral linearity error",
          "symbol": "EIL",
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          "unit": "LSb",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VREF = VDD = 5.12V, VSS ≤ VAIN ≤ VREF (printed < 1)",
          "source_page": 105,
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        {
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          "max": 1,
          "conditions": "VREF = VDD = 5.12V, VSS ≤ VAIN ≤ VREF (printed < 1)",
          "source_page": 105,
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        {
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          "max": 1,
          "conditions": "VREF = VDD = 5.12V, VSS ≤ VAIN ≤ VREF (printed < 1)",
          "source_page": 105,
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        {
          "name": "A/D Offset error",
          "symbol": "EOFF",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VREF = VDD = 5.12V, VSS ≤ VAIN ≤ VREF (printed < 1)",
          "source_page": 105,
          "source": "datasheet"
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        {
          "name": "Reference voltage",
          "symbol": "VREF",
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          "min": 2.5,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 105,
          "source": "datasheet"
        },
        {
          "name": "Recommended impedance of analog voltage source",
          "symbol": "ZAIN",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 105,
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        },
        {
          "name": "A/D conversion current (VDD)",
          "symbol": "IAD",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 180,
          "max": null,
          "conditions": "Average current consumption when A/D is on (Note 1)",
          "source_page": 105,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature (industrial)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "industrial",
          "source_page": 92,
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        {
          "name": "Ambient temperature under bias",
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          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 89,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
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          "kind": "absolute_maximum",
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          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 89,
          "source": "datasheet"
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