PIC16F1828-I

{
  "slug": "pic16f1828-i",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech MICROCHIP, SSOP-20-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "pic16f1828-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pic16f1828-i.kicad_sym",
    "pic16f1828-i.kicad_mod",
    "pic16f1828-i.glb",
    "pic16f1828-i.step",
    "pic16f1828-i.lbr",
    "docs/hero.png",
    "docs/pic16f1828-i-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pic16f1828-i-hero.glb",
    "pic16f1828-i-hero.overlay.json",
    "pic16f1828-i-etched.glb"
  ],
  "component": {
    "mpn": "PIC16F1828-I",
    "manufacturer": "Microchip Tech",
    "package": "SSOP-20-208mil",
    "pin_count": 20,
    "category": "Embedded Processors & Controllers",
    "subcategory": "MICROCHIP",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0afe0ceebc954bf8a18b101557f40fd7.pdf",
    "parts": {
      "symbol": "pic16f1828-i.kicad_sym",
      "footprint": "pic16f1828-i.kicad_mod",
      "model_3d": "pic16f1828-i-hero.glb",
      "model_3d_plain": "pic16f1828-i-etched.glb",
      "model_3d_step": "pic16f1828-i-etched.step",
      "model_3d_step_plain": "pic16f1828-i.step",
      "lbr": "pic16f1828-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C14132"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T06:02:51Z",
      "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; the PIC16F1828 operates from 1.8V to 5.5V."
      },
      {
        "number": "2",
        "name": "RA5",
        "type": "bidirectional",
        "description": "General purpose I/O that is also the external clock input (EC mode), crystal/resonator OSC1, Timer1 oscillator input, Timer1 clock input, P2A PWM output and CCP2."
      },
      {
        "number": "3",
        "name": "RA4",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 3, capacitive sensing input 3, crystal OSC2, FOSC/4 CLKOUT, Timer1 oscillator output, clock reference output, P2B PWM output and Timer1 gate input."
      },
      {
        "number": "4",
        "name": "RA3",
        "type": "input",
        "description": "Input-only pin that serves as general purpose input, Timer1 gate input, programming voltage VPP, or Master Clear with internal pull-up."
      },
      {
        "number": "5",
        "name": "RC5",
        "type": "bidirectional",
        "description": "General purpose I/O that is also P1A PWM output, CCP1, EUSART RX input or DT synchronous data, and modulator carrier input 2."
      },
      {
        "number": "6",
        "name": "RC4",
        "type": "bidirectional",
        "description": "General purpose I/O that is also comparator C2 output, SR latch inverting output, P1B PWM output, EUSART TX or CK clock, and modulator output."
      },
      {
        "number": "7",
        "name": "RC3",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 7, capacitive sensing input 7, comparator C1/C2 negative input 3, P2A/P1C PWM outputs, CCP2 and modulator source input."
      },
      {
        "number": "8",
        "name": "RC6/AN8/CPS8/CCP4/SS",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 8, capacitive sensing input 8, CCP4 and SPI Slave Select input."
      },
      {
        "number": "9",
        "name": "RC7/AN9/CPS9/SDO",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 9, capacitive sensing input 9 and SPI data output."
      },
      {
        "number": "10",
        "name": "RB7",
        "type": "bidirectional",
        "description": "General purpose I/O that is also EUSART asynchronous transmit or synchronous clock."
      },
      {
        "number": "11",
        "name": "RB6/SCL1/SCK1",
        "type": "bidirectional",
        "description": "General purpose I/O that is also I2C clock 1 (open drain) or SPI clock 1."
      },
      {
        "number": "12",
        "name": "RB5",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 11, capacitive sensing input 11, EUSART asynchronous receive or synchronous data."
      },
      {
        "number": "13",
        "name": "RB4/AN10/CPS10/SDA1/SDI1",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 10, capacitive sensing input 10, I2C data (open drain) or SPI data input."
      },
      {
        "number": "14",
        "name": "RC2",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 6, capacitive sensing input 6, comparator C1/C2 negative input 2, P1D/P2B PWM outputs and modulator carrier input 1."
      },
      {
        "number": "15",
        "name": "RC1/AN5/CPS5/C12IN1-/P1C",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 5, capacitive sensing input 5, comparator C1/C2 negative input 1 and P1C PWM output."
      },
      {
        "number": "16",
        "name": "RC0/AN4/CPS4/C2IN+/P1D",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 4, capacitive sensing input 4, comparator C2 positive input and P1D PWM output."
      },
      {
        "number": "17",
        "name": "RA2",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 2, capacitive sensing input 2, Timer0 clock input, external interrupt, comparator C1 output, SR latch output, CCP3 and ECCP auto-shutdown fault input."
      },
      {
        "number": "18",
        "name": "RA1",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 1, capacitive sensing input 1, comparator negative input 0, A/D and DAC positive voltage reference input, SR latch input, serial programming clock and in-circuit debug clock."
      },
      {
        "number": "19",
        "name": "RA0",
        "type": "bidirectional",
        "description": "General purpose I/O that is also A/D channel 0, capacitive sensing input 0, comparator C1 positive input, A/D and DAC negative reference input, DAC output, ICSP data I/O and in-circuit debug data I/O."
      },
      {
        "number": "20",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference."
      }
    ],
    "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: Table 1-3 text has apparent typos: OSC2 is described as 'Comparator C2 output' and RC1's CPS5 as 'Ca; Pin numbers come from Table 2 (DIP/SOIC/SSOP column) and Figure 3. The ordering code lists SS = SSOP; The datasheet prints 'Vss' on pin 20. The type is set to power_in per instruction.",
          "3/20 pins cited to the wrong page (name found elsewhere): ['13:RB4/AN10/CPS10/SDA1/SDI1@p17', '14:RC2/AN6/CPS6/C12IN2-/P1D/P2B/MDCIN1@p17', '19:RA0/AN0/CPS0/C1IN+/VREF-/DACOUT/ICSPDAT/ICDDAT@p16']"
        ],
        "pages_sent": 103,
        "cost_usd": 0.822,
        "at": "2026-10-23T06:02:08"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/0afe0ceebc954bf8a18b101557f40fd7.pdf",
        "pages": 452,
        "sha256": "afb6be6cd86b792f",
        "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": "pic16f1828-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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9a01a276d0b4d9561efd58f2fcee56f52c1b6ab464ea7a0380cab4e87a924e6",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pic16f1828-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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "80efd098bf8329f75e66d869fe05f75993a0985d3f819b31e4a90a51bb6c4e3c",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}