DSPIC33CK64MC105T-I/PT

{
  "slug": "dspic33ck64mc105t-i-pt",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Digital Signal Processors / Controllers (DSPs/DSCs), TQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "single chip microcomputer-microcontroller",
    "dspic33ck64mc105t-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dspic33ck64mc105t-i-pt.kicad_sym",
    "dspic33ck64mc105t-i-pt.kicad_mod",
    "dspic33ck64mc105t-i-pt.glb",
    "dspic33ck64mc105t-i-pt.step",
    "dspic33ck64mc105t-i-pt.lbr",
    "docs/hero.png",
    "docs/dspic33ck64mc105t-i-pt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dspic33ck64mc105t-i-pt-hero.glb",
    "dspic33ck64mc105t-i-pt-hero.overlay.json"
  ],
  "component": {
    "mpn": "DSPIC33CK64MC105T-I/PT",
    "manufacturer": "Microchip Tech",
    "package": "TQFP-48(7x7)",
    "pin_count": 48,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Digital Signal Processors / Controllers (DSPs/DSCs)",
    "datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/dsPIC33CK64MC105-Family-Data-Sheet-DS70005399C.pdf",
    "parts": {
      "symbol": "dspic33ck64mc105t-i-pt.kicad_sym",
      "footprint": "dspic33ck64mc105t-i-pt.kicad_mod",
      "model_3d": "dspic33ck64mc105t-i-pt-hero.glb",
      "model_3d_plain": "dspic33ck64mc105t-i-pt.glb",
      "model_3d_step": "dspic33ck64mc105t-i-pt-etched.step",
      "model_3d_step_plain": "dspic33ck64mc105t-i-pt.step",
      "lbr": "dspic33ck64mc105t-i-pt.lbr"
    },
    "distributor_links": {
      "lcsc": "C5225949",
      "digikey": "150-DSPIC33CK64MC105T-I/PTCT-ND",
      "mouser": "579-3CK64MC105T-I/PT"
    },
    "distributor_check": {
      "checked_at": "2026-11-13T16:44:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "150-DSPIC33CK64MC105T-I/PTCT-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "579-3CK64MC105T-I/PT",
        "status": "found"
      },
      "matched_as": "DSPIC33CK64MC105T-I/PT"
    },
    "pins": [
      {
        "number": "1",
        "name": "RP46/PWM1H/RB14",
        "type": "bidirectional",
        "description": "PORTB bit 14 I/O with remappable pin RP46 and PWM1H output."
      },
      {
        "number": "2",
        "name": "RP47/PWM1L/RB15",
        "type": "bidirectional",
        "description": "PORTB bit 15 I/O with remappable pin RP47 and PWM1L output."
      },
      {
        "number": "3",
        "name": "RP60/RC12",
        "type": "bidirectional",
        "description": "PORTC bit 12 I/O with remappable pin RP60."
      },
      {
        "number": "4",
        "name": "RP61/RC13",
        "type": "bidirectional",
        "description": "PORTC bit 13 I/O with remappable pin RP61."
      },
      {
        "number": "5",
        "name": "MCLR",
        "type": "input",
        "description": "Master Clear active-low Reset input, also used for device programming and debugging."
      },
      {
        "number": "6",
        "name": "ANN0/RP77/RD13",
        "type": "bidirectional",
        "description": "Analog negative input ANN0 (48-pin only, for differential ADC mode), remappable pin RP77 and PORTD bit 13 I/O."
      },
      {
        "number": "7",
        "name": "AN12/RP48/RC0",
        "type": "bidirectional",
        "description": "Analog input AN12, remappable pin RP48 and PORTC bit 0 I/O."
      },
      {
        "number": "8",
        "name": "OA1OUT/AN0/CMP1A/IBIAS0/RA0",
        "type": "bidirectional",
        "description": "Op amp 1 output, analog input AN0, comparator 1 channel A, 50 µA constant-current output IBIAS0 and PORTA bit 0 I/O."
      },
      {
        "number": "9",
        "name": "OA1IN-/RA1",
        "type": "bidirectional",
        "description": "Op amp 1 inverting input and PORTA bit 1 I/O."
      },
      {
        "number": "10",
        "name": "OA1IN+/AN9/RA2",
        "type": "bidirectional",
        "description": "Op amp 1 non-inverting input, analog input AN9 and PORTA bit 2 I/O."
      },
      {
        "number": "11",
        "name": "DACOUT/AN3/CMP1C/RA3",
        "type": "bidirectional",
        "description": "DAC output voltage, analog input AN3, comparator 1 channel C and PORTA bit 3 I/O."
      },
      {
        "number": "12",
        "name": "OA3OUT/AN4/IBIAS3/RA4",
        "type": "bidirectional",
        "description": "Op amp 3 output, analog input AN4, 50 µA constant-current output IBIAS3 and PORTA bit 4 I/O."
      },
      {
        "number": "13",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for analog modules; must be connected at all times."
      },
      {
        "number": "14",
        "name": "AVSS",
        "type": "power_in",
        "description": "Ground reference for analog modules; must be connected at all times."
      },
      {
        "number": "15",
        "name": "OA3IN-/AN13/CMP1B/ISRC0/RP49/RC1",
        "type": "bidirectional",
        "description": "Op amp 3 inverting input, analog input AN13, comparator 1 channel B, 10 µA constant-current output ISRC0, remappable pin RP49 and PORTC bit 1 I/O."
      },
      {
        "number": "16",
        "name": "OA3IN+/AN14/ISRC1/RP50/RC2",
        "type": "bidirectional",
        "description": "Op amp 3 non-inverting input, analog input AN14, 10 µA constant-current output ISRC1, remappable pin RP50 and PORTC bit 2 I/O."
      },
      {
        "number": "17",
        "name": "IBIAS1/RP54/RC6",
        "type": "bidirectional",
        "description": "50 µA constant-current output IBIAS1, remappable pin RP54 and PORTC bit 6 I/O."
      },
      {
        "number": "18",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins."
      },
      {
        "number": "19",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "20",
        "name": "AN15/IBIAS2/RP51/RC3",
        "type": "bidirectional",
        "description": "Analog input AN15, 50 µA constant-current output IBIAS2, remappable pin RP51 and PORTC bit 3 I/O."
      },
      {
        "number": "21",
        "name": "OSCI/CLKI/AN5/RP32/RB0",
        "type": "bidirectional",
        "description": "Oscillator crystal input or external clock input, analog input AN5, remappable pin RP32 and PORTB bit 0 I/O."
      },
      {
        "number": "22",
        "name": "OSCO/CLKO/AN6/RP33/RB1",
        "type": "bidirectional",
        "description": "Oscillator crystal output or CPU clock output, analog input AN6, remappable pin RP33 and PORTB bit 1 I/O with increased current drive strength; toggled during programming."
      },
      {
        "number": "23",
        "name": "ISRC3/RP74/RD10",
        "type": "bidirectional",
        "description": "10 µA constant-current output ISRC3, remappable pin RP74 and PORTD bit 10 I/O."
      },
      {
        "number": "24",
        "name": "ISRC2/RP55/RC7",
        "type": "bidirectional",
        "description": "10 µA constant-current output ISRC2, remappable pin RP55 and PORTC bit 7 I/O."
      },
      {
        "number": "25",
        "name": "OA2OUT/AN1/AN7/CMP1D/RP34/INT0/RB2",
        "type": "bidirectional",
        "description": "Op amp 2 output, analog inputs AN1/AN7 (sharing this pin), comparator 1 channel D, remappable pin RP34, external interrupt 0 and PORTB bit 2 I/O."
      },
      {
        "number": "26",
        "name": "PGD2/OA2IN-/AN8/RP35/RB3",
        "type": "bidirectional",
        "description": "Programming/debugging data I/O channel 2, op amp 2 inverting input, analog input AN8, remappable pin RP35 and PORTB bit 3 I/O."
      },
      {
        "number": "27",
        "name": "PGC2/OA2IN+/RP36/RB4",
        "type": "bidirectional",
        "description": "Programming/debugging clock input channel 2, op amp 2 non-inverting input, remappable pin RP36 and PORTB bit 4 I/O."
      },
      {
        "number": "28",
        "name": "RP56/ASDA1/SCK2/RC8",
        "type": "bidirectional",
        "description": "Remappable pin RP56, alternate I2C1 data, SPI2 clock and PORTC bit 8 I/O with increased current drive strength."
      },
      {
        "number": "29",
        "name": "RP57/ASCL1/SDI2/RC9",
        "type": "bidirectional",
        "description": "Remappable pin RP57, alternate I2C1 clock, SPI2 data in and PORTC bit 9 I/O with increased current drive strength."
      },
      {
        "number": "30",
        "name": "RP72/SDO2/PCI19/RD8",
        "type": "bidirectional",
        "description": "Remappable pin RP72, SPI2 data out, PWM input PCI19 and PORTD bit 8 I/O with increased current drive strength."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "32",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins."
      },
      {
        "number": "33",
        "name": "PGD3/RP37/RB5",
        "type": "bidirectional",
        "description": "Programming/debugging data I/O channel 3, remappable pin RP37 and PORTB bit 5 I/O."
      },
      {
        "number": "34",
        "name": "PGC3/RP38/RB6",
        "type": "bidirectional",
        "description": "Programming/debugging clock input channel 3, remappable pin RP38 and PORTB bit 6 I/O."
      },
      {
        "number": "35",
        "name": "TDO/AN2/RP39/RB7",
        "type": "bidirectional",
        "description": "JTAG test data output, analog input AN2, remappable pin RP39 and PORTB bit 7 I/O."
      },
      {
        "number": "36",
        "name": "PGD1/AN10/RP40/SCL1/RB8",
        "type": "bidirectional",
        "description": "Programming/debugging data I/O channel 1, analog input AN10, remappable pin RP40, I2C1 clock and PORTB bit 8 I/O."
      },
      {
        "number": "37",
        "name": "PGC1/AN11/RP41/SDA1/RB9",
        "type": "bidirectional",
        "description": "Programming/debugging clock input channel 1, analog input AN11, remappable pin RP41, I2C1 data and PORTB bit 9 I/O."
      },
      {
        "number": "38",
        "name": "RP52/RC4",
        "type": "bidirectional",
        "description": "Remappable pin RP52 and PORTC bit 4 I/O."
      },
      {
        "number": "39",
        "name": "RP53/RC5",
        "type": "bidirectional",
        "description": "Remappable pin RP53 and PORTC bit 5 I/O."
      },
      {
        "number": "40",
        "name": "RP58/RC10",
        "type": "bidirectional",
        "description": "Remappable pin RP58 and PORTC bit 10 I/O."
      },
      {
        "number": "41",
        "name": "RP59/RC11",
        "type": "bidirectional",
        "description": "Remappable pin RP59 and PORTC bit 11 I/O."
      },
      {
        "number": "42",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "43",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins."
      },
      {
        "number": "44",
        "name": "RP65/PWM4H/RD1",
        "type": "bidirectional",
        "description": "Remappable pin RP65, PWM4H output and PORTD bit 1 I/O."
      },
      {
        "number": "45",
        "name": "TMS/RP42/PWM3H/RB10",
        "type": "bidirectional",
        "description": "JTAG test mode select, remappable pin RP42, PWM3H output and PORTB bit 10 I/O; a pull-up is connected during programming or when JTAG is enabled (limits max voltage to 3.6V), otherwise max voltage can reach 5.5V."
      },
      {
        "number": "46",
        "name": "TCK/RP43/PWM3L/RB11",
        "type": "bidirectional",
        "description": "JTAG test clock input, remappable pin RP43, PWM3L output and PORTB bit 11 I/O."
      },
      {
        "number": "47",
        "name": "TDI/RP44/PWM2H/RB12",
        "type": "bidirectional",
        "description": "JTAG test data input, remappable pin RP44, PWM2H output and PORTB bit 12 I/O."
      },
      {
        "number": "48",
        "name": "RP45/PWM2L/RB13",
        "type": "bidirectional",
        "description": "Remappable pin RP45, PWM2L output and PORTB bit 13 I/O."
      }
    ],
    "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: Pin list is taken from Table 5 (48-PIN TQFP, UQFN complete pin function descriptions), which the dat; Pin Type uses the leftmost (highest-priority) function in each multiplexed name, per the datasheet's; Analog-function pins: the datasheet gives no electrical limits for these pins in Table 5; descriptio"
        ],
        "pages_sent": 71,
        "cost_usd": 0.3279,
        "at": "2026-11-13T16:43:49"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/en/DeviceDoc/dsPIC33CK64MC105-Family-Data-Sheet-DS70005399C.pdf",
        "pages": 518,
        "sha256": "4338a95fb856f719",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 48,
        "described": 48,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "dspic33ck64mc105t-i-pt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "14ca7676e4932e92f0eca0c6d56ce3018cd28a2531204a70ab7bbacb3eeb3cf5",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dspic33ck64mc105t-i-pt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c61f0e13fdc5c46178fe3034935ddf3ca79fc01a928c7904c28076ba13c2e0ff",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "PT",
      "source_page": 498,
      "D": {
        "nom_mm": 7.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 7.0,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 9.0,
        "range_mm": [
          null,
          null
        ]
      },
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.2,
        "range_mm": [
          null,
          1.2
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "dspic33ck64mc105t-i-pt.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}