PIC16F18326T-I

{
  "slug": "pic16f18326t-i",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "single chip microcomputer-microcontroller",
    "pic16f18326t-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pic16f18326t-i.kicad_sym",
    "pic16f18326t-i.kicad_mod",
    "pic16f18326t-i.glb",
    "pic16f18326t-i.step",
    "pic16f18326t-i.lbr",
    "docs/hero.png",
    "docs/pic16f18326t-i-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pic16f18326t-i-hero.glb",
    "pic16f18326t-i-hero.overlay.json",
    "pic16f18326t-i-etched.glb"
  ],
  "component": {
    "mpn": "PIC16F18326T-I",
    "manufacturer": "Microchip Tech",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/40001839E.pdf",
    "parts": {
      "symbol": "pic16f18326t-i.kicad_sym",
      "footprint": "pic16f18326t-i.kicad_mod",
      "model_3d": "pic16f18326t-i-hero.glb",
      "model_3d_plain": "pic16f18326t-i-etched.glb",
      "model_3d_step": "pic16f18326t-i-etched.step",
      "model_3d_step_plain": "pic16f18326t-i.step",
      "lbr": "pic16f18326t-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C628309"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T19:07:54Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply; 2.3V to 5.5V for PIC16F18326 (1.8V to 3.6V for PIC16LF18326), decoupled with a 0.1 µF capacitor and must always be connected."
      },
      {
        "number": "2",
        "name": "RA5",
        "type": "bidirectional",
        "description": "General purpose I/O RA5 multiplexed with ANA5, T1CKI, SOSCIN/SOSCI, CLCIN3, CLKIN and OSC1 (crystal/resonator or external clock input)."
      },
      {
        "number": "3",
        "name": "RA4",
        "type": "bidirectional",
        "description": "General purpose I/O RA4 multiplexed with ANA4, T1G, SOSCO, CLKOUT (FOSC/4 output) and OSC2 (crystal/resonator)."
      },
      {
        "number": "4",
        "name": "RA3/MCLR/VPP",
        "type": "input",
        "description": "Input-only RA3 that serves as Master Clear (with internal weak pull-up) and the VPP programming voltage input."
      },
      {
        "number": "5",
        "name": "RC5",
        "type": "bidirectional",
        "description": "General purpose I/O RC5 multiplexed with ANC5, MDCIN2, T3CKI, CCP1, SDI2, SDA2 (I2C) and RX/DT of the EUSART."
      },
      {
        "number": "6",
        "name": "RC4",
        "type": "bidirectional",
        "description": "General purpose I/O RC4 multiplexed with ANC4, T3G, SCK2, SCL2 (I2C) and CLCIN1."
      },
      {
        "number": "7",
        "name": "RC3",
        "type": "bidirectional",
        "description": "General purpose I/O RC3 multiplexed with ANC3, C1IN3-, C2IN3-, MDMIN, T5G, CCP2, SS1 and CLCIN0."
      },
      {
        "number": "8",
        "name": "RC2",
        "type": "bidirectional",
        "description": "General purpose I/O RC2 multiplexed with ANC2, C1IN2-, C2IN2- and MDCIN1."
      },
      {
        "number": "9",
        "name": "RC1",
        "type": "bidirectional",
        "description": "General purpose I/O RC1 multiplexed with ANC1, C1IN1-, C2IN1-, CCP4, SDI1, SDA1 (I2C) and CLCIN2."
      },
      {
        "number": "10",
        "name": "RC0",
        "type": "bidirectional",
        "description": "General purpose I/O RC0 multiplexed with ANC0, C2IN0+, T5CKI, SCK1 and SCL1 (I2C)."
      },
      {
        "number": "11",
        "name": "RA2",
        "type": "bidirectional",
        "description": "General purpose I/O RA2 multiplexed with ANA2, VREF-, DAC1REF-, T0CKI, CCP3, CWG1IN, CWG2IN and INT external interrupt input."
      },
      {
        "number": "12",
        "name": "RA1",
        "type": "bidirectional",
        "description": "General purpose I/O RA1 multiplexed with ANA1, VREF+, C1IN0-, C2IN0-, DAC1REF+ and ICSPCLK/ICDCLK clock for programming and debug."
      },
      {
        "number": "13",
        "name": "RA0",
        "type": "bidirectional",
        "description": "General purpose I/O RA0 multiplexed with ANA0, C1IN0+, DAC1OUT, SS2 and ICSPDAT/ICDDAT data for programming and debug."
      },
      {
        "number": "14",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference; must always be connected."
      }
    ],
    "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: The MPN suffix 'T-I' (tape and reel, industrial) is not decoded in the supplied pages. The 14-pin TS; The datasheet text does not give the RA3 pin's input-only status in the pin table. It appears in Sec",
          "4/14 pins cited to the wrong page (name found elsewhere): ['7:RC3@p15', '8:RC2@p15', '9:RC1@p15', '11:RA2@p14']"
        ],
        "pages_sent": 84,
        "cost_usd": 0.6682,
        "at": "2026-10-26T19:07:41"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/en/DeviceDoc/40001839E.pdf",
        "pages": 500,
        "sha256": "caaf66beaba7d548",
        "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": "pic16f18326t-i.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ee5786aae56190997aa793ba3cfc003fd616782770e29719b4562f012982245",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pic16f18326t-i-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5.0,
          1.0
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "410b32ca4daa2c6b2ad66f025fdef0d5cdeb75115fadf50bb36a157e0788aedf",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}