PIC18F25K80-I

{
  "schema_version": 1,
  "type": "component",
  "slug": "pic18f25k80-i",
  "title": "PIC18F25K80-I",
  "brief": "Microchip Tech Microcontrollers (MCU/MPU/SOC), SSOP-28-208mil. 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",
    "pic18f25k80-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "PIC18F25K80-I",
    "manufacturer": "Microchip Tech",
    "package": "SSOP-28-208mil",
    "pin_count": 28,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588882509736120320",
    "parts": {
      "symbol": "pic18f25k80-i.kicad_sym",
      "footprint": "pic18f25k80-i.kicad_mod",
      "model_3d": "pic18f25k80-i-hero.glb",
      "model_3d_plain": "pic18f25k80-i-etched.glb",
      "model_3d_step": "pic18f25k80-i-etched.step",
      "model_3d_step_plain": "pic18f25k80-i.step",
      "lbr": "pic18f25k80-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C26838"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T17:08:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MCLR/RE3",
        "type": "input",
        "description": "Master Clear input (or programming voltage input) is an active-low Reset to the device; RE3 is a general-purpose input-only pin available only when the MCLRE Configuration bit is cleared."
      },
      {
        "number": "2",
        "name": "RA0/CVREF/AN0/ULPWU",
        "type": "bidirectional",
        "description": "General-purpose I/O pin that can also output the comparator reference voltage CVREF, serve as A/D Analog Input 0, or serve as the Ultra Low-Power Wake-up input."
      },
      {
        "number": "3",
        "name": "RA1/AN1",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as A/D Analog Input 1."
      },
      {
        "number": "4",
        "name": "RA2/VREF-/AN2",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as the A/D reference voltage (low) input or as A/D Analog Input 2."
      },
      {
        "number": "5",
        "name": "RA3/VREF+/AN3",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as the A/D reference voltage (high) input or as A/D Analog Input 3."
      },
      {
        "number": "6",
        "name": "VDDCORE/VCAP",
        "type": "power_out",
        "description": "External filter capacitor connection for the on-chip voltage regulator; a 10 µF capacitor to ground is required when the regulator is enabled, and the pin must not be connected to VDD."
      },
      {
        "number": "7",
        "name": "RA5/AN4/HLVDIN/T1CKI/SS",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as A/D Analog Input 4, High/Low-Voltage Detect input, Timer1 clock input, or SPI slave select input."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "9",
        "name": "OSC1/CLKIN/RA7",
        "type": "bidirectional",
        "description": "Oscillator crystal input (OSC1) or external clock source input (CLKIN); can serve as general-purpose I/O RA7 only in oscillator modes where the oscillator pins are not used."
      },
      {
        "number": "10",
        "name": "OSC2/CLKOUT/RA6",
        "type": "bidirectional",
        "description": "Oscillator crystal output (OSC2) connecting to a crystal or resonator, or CLKOUT which outputs FOSC/4 in certain oscillator modes; can serve as general-purpose I/O RA6 in oscillator modes where the oscillator pins are not used."
      },
      {
        "number": "11",
        "name": "RC0/SOSCO/SCLKI",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as the Timer1 oscillator output (SOSCO) or the digital SOSC clock input (SCLKI)."
      },
      {
        "number": "12",
        "name": "RC1/SOSCI",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as the SOSC oscillator input (SOSCI)."
      },
      {
        "number": "13",
        "name": "RC2/T1G/CCP2",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as the Timer1 external clock gate input (T1G) or CCP2 capture input / compare and PWM output."
      },
      {
        "number": "14",
        "name": "RC3/REFO/SCL/SCK",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as the reference clock output (REFO), the MSSP I2C clock (SCL), or the MSSP SPI clock (SCK)."
      },
      {
        "number": "15",
        "name": "RC4/SDA/SDI",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as the MSSP I2C data (SDA) or SPI data input (SDI)."
      },
      {
        "number": "16",
        "name": "RC5/SDO",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as the MSSP SPI data output (SDO)."
      },
      {
        "number": "17",
        "name": "RC6/CANTX/TX1/CK1/CCP3",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as CAN bus TX, EUSART1 asynchronous transmit or synchronous clock, or CCP3 capture/compare/PWM."
      },
      {
        "number": "18",
        "name": "RC7/CANRX/RX1/DT1/CCP4",
        "type": "bidirectional",
        "description": "Digital I/O pin that can also function as CAN bus RX, EUSART1 asynchronous receive, EUSART1 synchronous data, or CCP4 capture/compare/PWM."
      },
      {
        "number": "19",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "20",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for logic and I/O pins."
      },
      {
        "number": "21",
        "name": "RB0/AN10/C1INA/FLT0/INT0",
        "type": "bidirectional",
        "description": "Digital I/O pin with weak pull-up (enabled by clearing RBPU) that can also function as A/D Analog Input 10, Comparator 1 input A, ECCP Fault input FLT0, or External Interrupt 0."
      },
      {
        "number": "22",
        "name": "RB1/AN8/C1INB/P1B/CTDIN/INT1",
        "type": "bidirectional",
        "description": "Digital I/O pin with weak pull-up that can also function as A/D Analog Input 8, Comparator 1 input B, ECCP1 PWM output B, CTMU pulse delay input, or External Interrupt 1."
      },
      {
        "number": "23",
        "name": "RB2/CANTX/C1OUT/P1C/CTED1/INT2",
        "type": "bidirectional",
        "description": "Digital I/O pin with weak pull-up that can also function as CAN bus TX, Comparator 1 output, ECCP1 PWM output C, CTMU Edge 1 input, or External Interrupt 2."
      },
      {
        "number": "24",
        "name": "RB3/CANRX/C2OUT/P1D/CTED2/INT3",
        "type": "bidirectional",
        "description": "Digital I/O pin with weak pull-up that can also function as CAN bus RX, Comparator 2 output, ECCP1 PWM output D, CTMU Edge 2 input, or External Interrupt 3."
      },
      {
        "number": "25",
        "name": "RB4/AN9/C2INA/ECCP1/P1A/CTPLS/KBI0",
        "type": "bidirectional",
        "description": "Digital I/O pin with weak pull-up that can also function as A/D Analog Input 9, Comparator 2 input A, ECCP1 capture/compare/PWM output A, CTMU pulse generator output, or interrupt-on-change KBI0."
      },
      {
        "number": "26",
        "name": "RB5/T0CKI/T3CKI/CCP5/KBI1",
        "type": "bidirectional",
        "description": "Digital I/O pin with weak pull-up that can also function as Timer0 external clock input, Timer3 external clock input, CCP5 capture/compare/PWM, or interrupt-on-change KBI1."
      },
      {
        "number": "27",
        "name": "RB6/PGC/TX2/CK2/KBI2",
        "type": "bidirectional",
        "description": "Digital I/O pin with weak pull-up that can also function as the in-circuit debugger and ICSP programming clock (PGC), EUSART2 asynchronous transmit or synchronous clock, or interrupt-on-change KBI2."
      },
      {
        "number": "28",
        "name": "RB7/PGD/T3G/RX2/DT2/KBI3",
        "type": "bidirectional",
        "description": "Digital I/O pin with weak pull-up that can also function as the in-circuit debugger and ICSP programming data (PGD), Timer3 gate input, EUSART2 asynchronous receive or synchronous data, or interrupt-on-change KBI3."
      }
    ],
    "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: VDDCORE/VCAP is a regulator filter capacitor connection when the regulator is enabled, but it is tie; Multiplexed pins are typed by their primary digital I/O function (bidirectional) since the datasheet; Pin 1 is shared MCLR/RE3; typed as input because MCLR is an input and RE3 is input-only, but the fun",
          "1/28 pins cited to the wrong page (name found elsewhere): ['6:VDDCORE/VCAP@p22']"
        ],
        "pages_sent": 92,
        "cost_usd": 0.3942,
        "at": "2026-10-12T17:08:23"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588882509736120320",
        "pages": 598,
        "sha256": "95222cf15424a99c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 28,
        "described": 28,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "pic18f25k80-i.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          10.2,
          2.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "7aa76979ae41da44bded1ed74115012868f2f3f5a757faf32bb9df4f92c1e313",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pic18f25k80-i-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          10.2,
          2.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "10f5214eec70b99f42c092b546b513b0ede78cb8f4f334c5d8cded4e601cdbaf",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SSOP-28-208mil",
      "Category": "Embedded Processors & Controllers",
      "Pins": "28"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "pic18f25k80-i"
  ],
  "discovery_pitch": "PIC18F25K80-I (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pic18f25k80-i.kicad_sym",
    "pic18f25k80-i.kicad_mod",
    "pic18f25k80-i.glb",
    "pic18f25k80-i.step",
    "pic18f25k80-i.lbr",
    "docs/hero.png",
    "docs/pic18f25k80-i-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pic18f25k80-i-hero.glb",
    "pic18f25k80-i-hero.overlay.json",
    "pic18f25k80-i-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}