PIC16LF1829-I

{
  "schema_version": 1,
  "type": "component",
  "slug": "pic16lf1829-i",
  "title": "PIC16LF1829-I",
  "brief": "Microchip Tech MICROCHIP, SSOP-20-208mil. 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",
    "embedded processors & controllers",
    "pic16lf1829-i",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "PIC16LF1829-I",
    "manufacturer": "Microchip Tech",
    "package": "SSOP-20-208mil",
    "pin_count": 20,
    "category": "Embedded Processors & Controllers",
    "subcategory": "MICROCHIP",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/b8165d8cb83e109c0681486931c05446.pdf",
    "parts": {
      "symbol": "pic16lf1829-i.kicad_sym",
      "footprint": "pic16lf1829-i.kicad_mod",
      "model_3d": "pic16lf1829-i-hero.glb",
      "model_3d_plain": "pic16lf1829-i-etched.glb",
      "model_3d_step": "pic16lf1829-i-etched.step",
      "model_3d_step_plain": "pic16lf1829-i.step",
      "lbr": "pic16lf1829-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C59149"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:47:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 879 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply; the PIC16LF1829 operates from 1.8V to 3.6V."
      },
      {
        "number": "2",
        "name": "RA5",
        "type": "bidirectional",
        "description": "General-purpose I/O (RA5) with weak pull-up and interrupt-on-change, shared with OSC1/CLKIN, T1CKI/T1OSI, CCP2/P2A and SDO2."
      },
      {
        "number": "3",
        "name": "RA4",
        "type": "bidirectional",
        "description": "General-purpose I/O (RA4) with weak pull-up and interrupt-on-change, shared with OSC2/CLKOUT, AN3, CPS3, T1G/T1OSO, P2B and SS2."
      },
      {
        "number": "4",
        "name": "RA3",
        "type": "input",
        "description": "Input-only pin (RA3) with weak pull-up and interrupt-on-change, shared with MCLR/VPP and T1G."
      },
      {
        "number": "5",
        "name": "RC5",
        "type": "bidirectional",
        "description": "General-purpose I/O (RC5) with weak pull-up, shared with CCP1/P1A, EUSART RX/DT and MDCIN2."
      },
      {
        "number": "6",
        "name": "RC4",
        "type": "bidirectional",
        "description": "General-purpose I/O (RC4) with weak pull-up, shared with C2OUT, SRNQ, P1B, EUSART TX/CK and MDOUT."
      },
      {
        "number": "7",
        "name": "RC3",
        "type": "bidirectional",
        "description": "General-purpose I/O (RC3) with weak pull-up, shared with AN7, CPS7, C12IN3-, P1C, CCP2/P2A and MDMIN."
      },
      {
        "number": "8",
        "name": "RC6",
        "type": "bidirectional",
        "description": "General-purpose I/O (RC6) with weak pull-up, shared with AN8, CPS8, CCP4 and SS."
      },
      {
        "number": "9",
        "name": "RC7",
        "type": "bidirectional",
        "description": "General-purpose I/O (RC7) with weak pull-up, shared with AN9, CPS9 and SDO."
      },
      {
        "number": "10",
        "name": "RB7",
        "type": "bidirectional",
        "description": "General-purpose I/O (RB7) with weak pull-up and interrupt-on-change, shared with EUSART TX/CK and SCL2/SCK2."
      },
      {
        "number": "11",
        "name": "RB6",
        "type": "bidirectional",
        "description": "General-purpose I/O (RB6) with weak pull-up and interrupt-on-change, shared with SCL1/SCK1."
      },
      {
        "number": "12",
        "name": "RB5",
        "type": "bidirectional",
        "description": "General-purpose I/O (RB5) with weak pull-up and interrupt-on-change, shared with AN11, CPS11, EUSART RX/DT and SDA2/SDI2."
      },
      {
        "number": "13",
        "name": "RB4",
        "type": "bidirectional",
        "description": "General-purpose I/O (RB4) with weak pull-up and interrupt-on-change, shared with AN10, CPS10 and SDA1/SDI1."
      },
      {
        "number": "14",
        "name": "RC2",
        "type": "bidirectional",
        "description": "General-purpose I/O (RC2) with weak pull-up, shared with AN6, CPS6, C12IN2-, P1D/P2B and MDCIN1."
      },
      {
        "number": "15",
        "name": "RC1",
        "type": "bidirectional",
        "description": "General-purpose I/O (RC1) with weak pull-up, shared with AN5, CPS5, C12IN1-, P1C and SDO2."
      },
      {
        "number": "16",
        "name": "RC0",
        "type": "bidirectional",
        "description": "General-purpose I/O (RC0) with weak pull-up, shared with AN4, CPS4, C2IN+, P1D and SS2."
      },
      {
        "number": "17",
        "name": "RA2",
        "type": "bidirectional",
        "description": "General-purpose I/O (RA2) with weak pull-up, shared with AN2, CPS2, C1OUT, SRQ, T0CKI, CCP3/FLT0 and INT/interrupt-on-change."
      },
      {
        "number": "18",
        "name": "RA1",
        "type": "bidirectional",
        "description": "General-purpose I/O (RA1) with weak pull-up and interrupt-on-change, shared with AN1, VREF+, CPS1, C12IN0-, SRI and ICSPCLK/ICDCLK."
      },
      {
        "number": "19",
        "name": "RA0",
        "type": "bidirectional",
        "description": "General-purpose I/O (RA0) with weak pull-up and interrupt-on-change, shared with AN0, VREF-/DACOUT, CPS0, C1IN+ and ICSPDAT/ICDDAT."
      },
      {
        "number": "20",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for the device."
      }
    ],
    "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 datasheet is a product brief for the whole PIC12F1822/16F182X family. It doesn't give the SSOP b; The brief gives no per-pin electrical limits, so the descriptions list only the functions from Table; The 20-pin diagram text (Figure 4) is garbled and looks like the 14-pin layout. Pin assignments were"
        ],
        "pages_sent": 10,
        "cost_usd": 0.1509,
        "at": "2026-10-22T22:47:33"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/b8165d8cb83e109c0681486931c05446.pdf",
        "pages": 10,
        "sha256": "9aeee263ecfd8d2c",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "pic16lf1829-i.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          7.2,
          2.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9a01a276d0b4d9561efd58f2fcee56f52c1b6ab464ea7a0380cab4e87a924e6",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pic16lf1829-i-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          7.2,
          2.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "41701b15721e3620c0009f6e85ff5124a3626d3db0384d2ab256b1692aa87a77",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SSOP-20-208mil",
      "Category": "Embedded Processors & Controllers",
      "Pins": "20"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "9aeee263ecfd8d2c152f5f6c61e7839608ef80b8018cc9f5e074ca7632dfe7af",
      "rows": [
        {
          "name": "Operating Voltage Range (PIC1XLF182X)",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 3.6,
          "conditions": "PIC1XLF182X",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Clock input frequency",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 32,
          "conditions": "DC – 32 MHz clock input",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Instruction cycle time",
          "symbol": "",
          "kind": "timing",
          "unit": "ns",
          "min": 125,
          "typ": null,
          "max": null,
          "conditions": "DC – 125 ns instruction cycle",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Standby current (PIC1XLF182X)",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "1.8V, typical",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating current (PIC1XLF182X)",
          "symbol": "",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 75,
          "max": null,
          "conditions": "1 MHz, 1.8V, typical",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Low-power watchdog timer current (PIC1XLF182X)",
          "symbol": "",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 500,
          "max": null,
          "conditions": "1.8V, typical",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Internal oscillator factory calibration accuracy",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "Factory calibrated to ±1%, typical",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "pic16lf1829-i"
  ],
  "discovery_pitch": "PIC16LF1829-I (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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    "path": "docs/hero.png"
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  "visibility": {
    "public": true
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}