PIC18F6722-I

{
  "slug": "pic18f6722-i",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Pre-ordered MCUs, TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "pic18f6722-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pic18f6722-i.kicad_sym",
    "pic18f6722-i.kicad_mod",
    "pic18f6722-i.glb",
    "pic18f6722-i.step",
    "pic18f6722-i.lbr",
    "docs/hero.png",
    "docs/pic18f6722-i-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pic18f6722-i-hero.glb",
    "pic18f6722-i-hero.overlay.json",
    "pic18f6722-i-etched.glb"
  ],
  "component": {
    "mpn": "PIC18F6722-I",
    "manufacturer": "Microchip Tech",
    "package": "TQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Pre-ordered MCUs",
    "datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/39646c.pdf",
    "parts": {
      "symbol": "pic18f6722-i.kicad_sym",
      "footprint": "pic18f6722-i.kicad_mod",
      "model_3d": "pic18f6722-i-hero.glb",
      "model_3d_plain": "pic18f6722-i-etched.glb",
      "model_3d_step": "pic18f6722-i-etched.step",
      "model_3d_step_plain": "pic18f6722-i.step",
      "lbr": "pic18f6722-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C1337388"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T06:30:21Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RE1/WR/P2C",
        "type": "bidirectional",
        "description": "Digital I/O, Parallel Slave Port write control input, or ECCP2 PWM output C."
      },
      {
        "number": "2",
        "name": "RE0/RD/P2D",
        "type": "bidirectional",
        "description": "Digital I/O, Parallel Slave Port read control input, or ECCP2 PWM output D."
      },
      {
        "number": "3",
        "name": "RG0/ECCP3/P3A",
        "type": "bidirectional",
        "description": "Digital I/O, Enhanced Capture 3 input/Compare 3 output/PWM 3 output, or ECCP3 PWM output A."
      },
      {
        "number": "4",
        "name": "RG1/TX2/CK2",
        "type": "bidirectional",
        "description": "Digital I/O, EUSART2 asynchronous transmit, or EUSART2 synchronous clock."
      },
      {
        "number": "5",
        "name": "RG2/RX2/DT2",
        "type": "bidirectional",
        "description": "Digital I/O, EUSART2 asynchronous receive, or EUSART2 synchronous data."
      },
      {
        "number": "6",
        "name": "RG3/CCP4/P3D",
        "type": "bidirectional",
        "description": "Digital I/O, Capture 4 input/Compare 4 output/PWM 4 output, or ECCP3 PWM output D."
      },
      {
        "number": "7",
        "name": "RG5/MCLR/VPP",
        "type": "input",
        "description": "Digital input, active-low Master Clear (Reset) input, or programming voltage input."
      },
      {
        "number": "8",
        "name": "RG4/CCP5/P1D",
        "type": "bidirectional",
        "description": "Digital I/O, Capture 5 input/Compare 5 output/PWM 5 output, or ECCP1 PWM output D."
      },
      {
        "number": "9",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "10",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for logic and I/O pins."
      },
      {
        "number": "11",
        "name": "RF7/SS1",
        "type": "bidirectional",
        "description": "Digital I/O or SPI slave select input."
      },
      {
        "number": "12",
        "name": "RF6/AN11",
        "type": "bidirectional",
        "description": "Digital I/O or analog input 11."
      },
      {
        "number": "13",
        "name": "RF5/AN10/CVREF",
        "type": "bidirectional",
        "description": "Digital I/O, analog input 10, or comparator reference voltage output."
      },
      {
        "number": "14",
        "name": "RF4/AN9",
        "type": "bidirectional",
        "description": "Digital I/O or analog input 9."
      },
      {
        "number": "15",
        "name": "RF3/AN8",
        "type": "bidirectional",
        "description": "Digital I/O or analog input 8."
      },
      {
        "number": "16",
        "name": "RF2/AN7/C1OUT",
        "type": "bidirectional",
        "description": "Digital I/O, analog input 7, or comparator 1 output."
      },
      {
        "number": "17",
        "name": "RF1/AN6/C2OUT",
        "type": "bidirectional",
        "description": "Digital I/O, analog input 6, or comparator 2 output."
      },
      {
        "number": "18",
        "name": "RF0/AN5",
        "type": "bidirectional",
        "description": "Digital I/O or analog input 5."
      },
      {
        "number": "19",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for analog modules."
      },
      {
        "number": "20",
        "name": "AVSS",
        "type": "power_in",
        "description": "Ground reference for analog modules."
      },
      {
        "number": "21",
        "name": "RA3/AN3/VREF+",
        "type": "bidirectional",
        "description": "Digital I/O, analog input 3, or A/D reference voltage (high) input."
      },
      {
        "number": "22",
        "name": "RA2/AN2/VREF-",
        "type": "bidirectional",
        "description": "Digital I/O, analog input 2, or A/D reference voltage (low) input."
      },
      {
        "number": "23",
        "name": "RA1/AN1",
        "type": "bidirectional",
        "description": "Digital I/O or analog input 1."
      },
      {
        "number": "24",
        "name": "RA0/AN0",
        "type": "bidirectional",
        "description": "Digital I/O or analog input 0."
      },
      {
        "number": "25",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "26",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for logic and I/O pins."
      },
      {
        "number": "27",
        "name": "RA5/AN4/HLVDIN",
        "type": "bidirectional",
        "description": "Digital I/O, analog input 4, or High/Low-Voltage Detect input."
      },
      {
        "number": "28",
        "name": "RA4/T0CKI",
        "type": "bidirectional",
        "description": "Digital I/O or Timer0 external clock input."
      },
      {
        "number": "29",
        "name": "RC1/T1OSI/ECCP2/P2A",
        "type": "bidirectional",
        "description": "Digital I/O, Timer1 oscillator input, or ECCP2 capture/compare/PWM with output A (default assignment)."
      },
      {
        "number": "30",
        "name": "RC0/T1OSO/T13CKI",
        "type": "bidirectional",
        "description": "Digital I/O, Timer1 oscillator output, or Timer1/Timer3 external clock input."
      },
      {
        "number": "31",
        "name": "RC6/TX1/CK1",
        "type": "bidirectional",
        "description": "Digital I/O, EUSART1 asynchronous transmit, or EUSART1 synchronous clock."
      },
      {
        "number": "32",
        "name": "RC7/RX1/DT1",
        "type": "bidirectional",
        "description": "Digital I/O, EUSART1 asynchronous receive, or EUSART1 synchronous data."
      },
      {
        "number": "33",
        "name": "RC2/ECCP1/P1A",
        "type": "bidirectional",
        "description": "Digital I/O, Enhanced Capture 1 input/Compare 1 output/PWM 1 output, or ECCP1 PWM output A."
      },
      {
        "number": "34",
        "name": "RC3/SCK1/SCL1",
        "type": "bidirectional",
        "description": "Digital I/O or synchronous serial clock for SPI or I2C mode."
      },
      {
        "number": "35",
        "name": "RC4/SDI1/SDA1",
        "type": "bidirectional",
        "description": "Digital I/O, SPI data in, or I2C data I/O."
      },
      {
        "number": "36",
        "name": "RC5/SDO1",
        "type": "bidirectional",
        "description": "Digital I/O or SPI data out."
      },
      {
        "number": "37",
        "name": "RB7/KBI3/PGD",
        "type": "bidirectional",
        "description": "Digital I/O, interrupt-on-change pin, or In-Circuit Debugger and ICSP programming data pin."
      },
      {
        "number": "38",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for logic and I/O pins."
      },
      {
        "number": "39",
        "name": "OSC1/CLKI/RA7",
        "type": "input",
        "description": "Oscillator crystal or external clock input, or general purpose I/O pin RA7."
      },
      {
        "number": "40",
        "name": "OSC2/CLKO/RA6",
        "type": "output",
        "description": "Oscillator crystal output or CLKO (1/4 OSC1 frequency in RC mode), or general purpose I/O pin RA6."
      },
      {
        "number": "41",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "42",
        "name": "RB6/KBI2/PGC",
        "type": "bidirectional",
        "description": "Digital I/O, interrupt-on-change pin, or In-Circuit Debugger and ICSP programming clock pin."
      },
      {
        "number": "43",
        "name": "RB5/KBI1/PGM",
        "type": "bidirectional",
        "description": "Digital I/O, interrupt-on-change pin, or Low-Voltage ICSP programming enable pin."
      },
      {
        "number": "44",
        "name": "RB4/KBI0",
        "type": "bidirectional",
        "description": "Digital I/O or interrupt-on-change pin."
      },
      {
        "number": "45",
        "name": "RB3/INT3",
        "type": "bidirectional",
        "description": "Digital I/O or external interrupt 3."
      },
      {
        "number": "46",
        "name": "RB2/INT2",
        "type": "bidirectional",
        "description": "Digital I/O or external interrupt 2."
      },
      {
        "number": "47",
        "name": "RB1/INT1",
        "type": "bidirectional",
        "description": "Digital I/O or external interrupt 1."
      },
      {
        "number": "48",
        "name": "RB0/INT0/FLT0",
        "type": "bidirectional",
        "description": "Digital I/O, external interrupt 0, or PWM Fault input for ECCPx."
      },
      {
        "number": "49",
        "name": "RD7/PSP7/SS2",
        "type": "bidirectional",
        "description": "Digital I/O, Parallel Slave Port data, or SPI slave select input."
      },
      {
        "number": "50",
        "name": "RD6/PSP6/SCK2/SCL2",
        "type": "bidirectional",
        "description": "Digital I/O, Parallel Slave Port data, or synchronous serial clock for SPI or I2C mode."
      },
      {
        "number": "51",
        "name": "RD5/PSP5/SDI2/SDA2",
        "type": "bidirectional",
        "description": "Digital I/O, Parallel Slave Port data, SPI data in, or I2C data I/O."
      },
      {
        "number": "52",
        "name": "RD4/PSP4/SDO2",
        "type": "bidirectional",
        "description": "Digital I/O, Parallel Slave Port data, or SPI data out."
      },
      {
        "number": "53",
        "name": "RD3/PSP3",
        "type": "bidirectional",
        "description": "Digital I/O or Parallel Slave Port data."
      },
      {
        "number": "54",
        "name": "RD2/PSP2",
        "type": "bidirectional",
        "description": "Digital I/O or Parallel Slave Port data."
      },
      {
        "number": "55",
        "name": "RD1/PSP1",
        "type": "bidirectional",
        "description": "Digital I/O or Parallel Slave Port data."
      },
      {
        "number": "56",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "57",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for logic and I/O pins."
      },
      {
        "number": "58",
        "name": "RD0/PSP0",
        "type": "bidirectional",
        "description": "Digital I/O or Parallel Slave Port data."
      },
      {
        "number": "59",
        "name": "RE7/ECCP2/P2A",
        "type": "bidirectional",
        "description": "Digital I/O, or alternate ECCP2 capture/compare/PWM with output A when CCP2MX is cleared."
      },
      {
        "number": "60",
        "name": "RE6/P1B",
        "type": "bidirectional",
        "description": "Digital I/O or ECCP1 PWM output B."
      },
      {
        "number": "61",
        "name": "RE5/P1C",
        "type": "bidirectional",
        "description": "Digital I/O or ECCP1 PWM output C."
      },
      {
        "number": "62",
        "name": "RE4/P3B",
        "type": "bidirectional",
        "description": "Digital I/O or ECCP3 PWM output B."
      },
      {
        "number": "63",
        "name": "RE3/P3C",
        "type": "bidirectional",
        "description": "Digital I/O or ECCP3 PWM output C."
      },
      {
        "number": "64",
        "name": "RE2/CS/P2B",
        "type": "bidirectional",
        "description": "Digital I/O, Parallel Slave Port chip select control input, or ECCP2 PWM output B."
      }
    ],
    "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: Datasheet covers the whole PIC18F8722 family; the 64-pin TQFP column of Table 1-3 (PIC18F6722) was u"
        ],
        "pages_sent": 79,
        "cost_usd": 0.8524,
        "at": "2026-10-23T06:29:18"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/en/DeviceDoc/39646c.pdf",
        "pages": 446,
        "sha256": "3c49d4b5c2f54a31",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "pic18f6722-i.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "60567e81b0770b6c519104183a7a05ba52dddc11146b5fbe21434fbb5801696c",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pic18f6722-i-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c8e70c9f8e50c1f0c0723a8a8484305d51fdd956d37f49966d7a338a6ad9c1ba",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}