DSPIC33CK256MC505-E/PT

{
  "slug": "dspic33ck256mc505-e-pt",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Digital Signal Processors (DSP/DSC), TQFP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "dspic33ck256mc505-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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    "dspic33ck256mc505-e-pt.kicad_mod",
    "dspic33ck256mc505-e-pt.glb",
    "dspic33ck256mc505-e-pt.step",
    "dspic33ck256mc505-e-pt.lbr",
    "docs/hero.png",
    "docs/dspic33ck256mc505-e-pt-datasheet.pdf",
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    "dspic33ck256mc505-e-pt-hero.overlay.json"
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  "component": {
    "mpn": "DSPIC33CK256MC505-E/PT",
    "manufacturer": "Microchip Tech",
    "package": "TQFP-48(7x7)",
    "pin_count": 48,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Digital Signal Processors (DSP/DSC)",
    "datasheet": "https://ww1.microchip.com/downloads/aemDocuments/documents/MCU16/ProductDocuments/DataSheets/dsPIC33CK256MC506-Family-Data-Sheet-DS70005473C.pdf",
    "parts": {
      "symbol": "dspic33ck256mc505-e-pt.kicad_sym",
      "footprint": "dspic33ck256mc505-e-pt.kicad_mod",
      "model_3d": "dspic33ck256mc505-e-pt-hero.glb",
      "model_3d_plain": "dspic33ck256mc505-e-pt.glb",
      "model_3d_step": "dspic33ck256mc505-e-pt-etched.step",
      "model_3d_step_plain": "dspic33ck256mc505-e-pt.step",
      "lbr": "dspic33ck256mc505-e-pt.lbr"
    },
    "distributor_links": {
      "lcsc": "C6183083",
      "digikey": "150-DSPIC33CK256MC505-E/PT-ND",
      "mouser": "494-33CK256MC505EPT"
    },
    "distributor_check": {
      "checked_at": "2026-11-13T14:28:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "150-DSPIC33CK256MC505-E/PT-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "494-33CK256MC505EPT",
        "status": "found"
      },
      "matched_as": "DSPIC33CK256MC505-E/PT"
    },
    "pins": [
      {
        "number": "1",
        "name": "RB14",
        "type": "bidirectional",
        "description": "Multiplexed pin RP46/PWM1H/RB14: PORTB bit 14 I/O, PPS-remappable RP46 and PWM1H output."
      },
      {
        "number": "2",
        "name": "RB15",
        "type": "bidirectional",
        "description": "Multiplexed pin RP47/PWM1L/RB15: PORTB bit 15 I/O, PPS-remappable RP47 and PWM1L output."
      },
      {
        "number": "3",
        "name": "RC12",
        "type": "bidirectional",
        "description": "Multiplexed pin RP60/RC12: PORTC bit 12 I/O with PPS-remappable RP60."
      },
      {
        "number": "4",
        "name": "RC13",
        "type": "bidirectional",
        "description": "Multiplexed pin RP61/RC13: PORTC bit 13 I/O with PPS-remappable RP61."
      },
      {
        "number": "5",
        "name": "MCLR",
        "type": "input",
        "description": "Master Clear input, an active-low Reset to the device that is also used for programming and debugging."
      },
      {
        "number": "6",
        "name": "RD13",
        "type": "bidirectional",
        "description": "Multiplexed pin ANN0/RP77/RD13: analog negative input ANN0, PPS-remappable RP77 and PORTD bit 13 I/O."
      },
      {
        "number": "7",
        "name": "RC0",
        "type": "bidirectional",
        "description": "Multiplexed pin AN12/RP48/RC0: analog input AN12, PPS-remappable RP48 and PORTC bit 0 I/O."
      },
      {
        "number": "8",
        "name": "RA0",
        "type": "bidirectional",
        "description": "Multiplexed pin OA1OUT/AN0/CMP1A/IBIAS0/RA0: op amp 1 output, analog input AN0, comparator 1 channel A input, 50 uA current bias output IBIAS0 and PORTA bit 0 I/O."
      },
      {
        "number": "9",
        "name": "RA1",
        "type": "bidirectional",
        "description": "Multiplexed pin OA1IN-/AN16/RA1: op amp 1 inverting input, analog input AN16 and PORTA bit 1 I/O."
      },
      {
        "number": "10",
        "name": "RA2",
        "type": "bidirectional",
        "description": "Multiplexed pin OA1IN+/AN9/RA2: op amp 1 non-inverting input, analog input AN9 and PORTA bit 2 I/O."
      },
      {
        "number": "11",
        "name": "RA3",
        "type": "bidirectional",
        "description": "Multiplexed pin DACOUT/AN3/CMP1C/RA3: DAC output voltage, analog input AN3, comparator 1 channel C input and PORTA bit 3 I/O."
      },
      {
        "number": "12",
        "name": "RA4",
        "type": "bidirectional",
        "description": "Multiplexed pin OA3OUT/AN4/IBIAS3/RA4: op amp 3 output, analog input AN4, 50 uA current bias 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": "RC1",
        "type": "bidirectional",
        "description": "Multiplexed pin OA3IN-/AN13/CMP1B/ISRC0/RP49/RC1: op amp 3 inverting input, analog input AN13, comparator 1 channel B input, 10 uA current source ISRC0, PPS RP49 and PORTC bit 1 I/O."
      },
      {
        "number": "16",
        "name": "RC2",
        "type": "bidirectional",
        "description": "Multiplexed pin OA3IN+/AN14/CMP2B/ISRC1/RP50/RC2: op amp 3 non-inverting input, analog input AN14, comparator 2 channel B input, 10 uA current source ISRC1, PPS RP50 and PORTC bit 2 I/O."
      },
      {
        "number": "17",
        "name": "RC6",
        "type": "bidirectional",
        "description": "Multiplexed pin AN19/IBIAS1/RP54/RC6: analog input AN19, 50 uA current bias output IBIAS1, PPS RP54 and PORTC bit 6 I/O."
      },
      {
        "number": "18",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins; must be connected at all times."
      },
      {
        "number": "19",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "20",
        "name": "RC3",
        "type": "bidirectional",
        "description": "Multiplexed pin AN15/CMP2A/IBIAS2/RP51/RC3: analog input AN15, comparator 2 channel A input, 50 uA current bias output IBIAS2, PPS RP51 and PORTC bit 3 I/O."
      },
      {
        "number": "21",
        "name": "RB0",
        "type": "bidirectional",
        "description": "Multiplexed pin OSCI/CLKI/AN5/RP32/RB0: oscillator crystal input or external clock input, analog input AN5, PPS RP32 and PORTB bit 0 I/O."
      },
      {
        "number": "22",
        "name": "RB1",
        "type": "bidirectional",
        "description": "Multiplexed pin OSCO/CLKO/AN6/RP33/RB1: oscillator crystal output or CLKO, analog input AN6, PPS RP33 and PORTB bit 1 I/O; it has increased current drive strength and is toggled during programming."
      },
      {
        "number": "23",
        "name": "RD10",
        "type": "bidirectional",
        "description": "Multiplexed pin AN18/ISRC3/RP74/RD10: analog input AN18, 10 uA current source ISRC3, PPS RP74 and PORTD bit 10 I/O."
      },
      {
        "number": "24",
        "name": "RC7",
        "type": "bidirectional",
        "description": "Multiplexed pin AN7/ISRC2/RP55/RC7: analog input AN7, 10 uA current source ISRC2, PPS RP55 and PORTC bit 7 I/O."
      },
      {
        "number": "25",
        "name": "RB2",
        "type": "bidirectional",
        "description": "Multiplexed pin OA2OUT/AN1/CMP1D/CMP2D/RP34/INT0/RB2: op amp 2 output, analog input AN1, comparator 1 and 2 channel D inputs, PPS RP34, external interrupt INT0 and PORTB bit 2 I/O."
      },
      {
        "number": "26",
        "name": "RB3",
        "type": "bidirectional",
        "description": "Multiplexed pin PGD2/OA2IN-/AN8/RP35/RB3: programming/debugging data I/O channel 2, op amp 2 inverting input, analog input AN8, PPS RP35 and PORTB bit 3 I/O."
      },
      {
        "number": "27",
        "name": "RB4",
        "type": "bidirectional",
        "description": "Multiplexed pin PGC2/OA2IN+/AN17/RP36/RB4: programming/debugging clock channel 2, op amp 2 non-inverting input, analog input AN17, PPS RP36 and PORTB bit 4 I/O."
      },
      {
        "number": "28",
        "name": "RC8",
        "type": "bidirectional",
        "description": "Multiplexed pin RP56/ASDA1/SCK2/RC8: PPS RP56, alternate I2C1 data ASDA1, SPI2 clock SCK2 and PORTC bit 8 I/O; it has increased current drive strength."
      },
      {
        "number": "29",
        "name": "RC9",
        "type": "bidirectional",
        "description": "Multiplexed pin RP57/ASCL1/SDI2/RC9: PPS RP57, alternate I2C1 clock ASCL1, SPI2 data in SDI2 and PORTC bit 9 I/O; it has increased current drive strength."
      },
      {
        "number": "30",
        "name": "RD8",
        "type": "bidirectional",
        "description": "Multiplexed pin RP72/SDO2/PCI19/RD8: PPS RP72, SPI2 data out SDO2, PWM input PCI19 and PORTD bit 8 I/O; it has increased current drive strength."
      },
      {
        "number": "31",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "32",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins; must be connected at all times."
      },
      {
        "number": "33",
        "name": "RB5",
        "type": "bidirectional",
        "description": "Multiplexed pin PGD3/RP37/RB5: programming/debugging data I/O channel 3, PPS RP37 and PORTB bit 5 I/O."
      },
      {
        "number": "34",
        "name": "RB6",
        "type": "bidirectional",
        "description": "Multiplexed pin PGC3/RP38/RB6: programming/debugging clock channel 3, PPS RP38 and PORTB bit 6 I/O."
      },
      {
        "number": "35",
        "name": "RB7",
        "type": "bidirectional",
        "description": "Multiplexed pin TDO/AN2/RP39/RB7: JTAG test data output, analog input AN2, PPS RP39 and PORTB bit 7 I/O."
      },
      {
        "number": "36",
        "name": "RB8",
        "type": "bidirectional",
        "description": "Multiplexed pin PGD1/AN10/RP40/SCL1/RB8: programming/debugging data I/O channel 1, analog input AN10, PPS RP40, I2C1 clock SCL1 and PORTB bit 8 I/O."
      },
      {
        "number": "37",
        "name": "RB9",
        "type": "bidirectional",
        "description": "Multiplexed pin PGC1/AN11/RP41/SDA1/RB9: programming/debugging clock channel 1, analog input AN11, PPS RP41, I2C1 data SDA1 and PORTB bit 9 I/O."
      },
      {
        "number": "38",
        "name": "RC4",
        "type": "bidirectional",
        "description": "Multiplexed pin RP52/RC4: PORTC bit 4 I/O with PPS-remappable RP52."
      },
      {
        "number": "39",
        "name": "RC5",
        "type": "bidirectional",
        "description": "Multiplexed pin RP53/RC5: PORTC bit 5 I/O with PPS-remappable RP53."
      },
      {
        "number": "40",
        "name": "RC10",
        "type": "bidirectional",
        "description": "Multiplexed pin RP58/RC10: PORTC bit 10 I/O with PPS-remappable RP58."
      },
      {
        "number": "41",
        "name": "RC11",
        "type": "bidirectional",
        "description": "Multiplexed pin RP59/RC11: PORTC bit 11 I/O with PPS-remappable RP59."
      },
      {
        "number": "42",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "43",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins; must be connected at all times."
      },
      {
        "number": "44",
        "name": "RD1",
        "type": "bidirectional",
        "description": "Multiplexed pin RP65/PWM4H/RD1: PPS RP65, PWM4H output and PORTD bit 1 I/O."
      },
      {
        "number": "45",
        "name": "RB10",
        "type": "bidirectional",
        "description": "Multiplexed pin TMS/RP42/PWM3H/RB10: JTAG test mode select, PPS RP42, PWM3H output and PORTB bit 10 I/O; a pull-up is connected during programming or when JTAG is enabled, limiting the maximum pin voltage to 3.6V, otherwise up to 5.5V if JTAG is disabled."
      },
      {
        "number": "46",
        "name": "RB11",
        "type": "bidirectional",
        "description": "Multiplexed pin TCK/RP43/PWM3L/RB11: JTAG test clock input, PPS RP43, PWM3L output and PORTB bit 11 I/O."
      },
      {
        "number": "47",
        "name": "RB12",
        "type": "bidirectional",
        "description": "Multiplexed pin TDI/RP44/PWM2H/RB12: JTAG test data input, PPS RP44, PWM2H output and PORTB bit 12 I/O."
      },
      {
        "number": "48",
        "name": "RB13",
        "type": "bidirectional",
        "description": "Multiplexed pin RP45/PWM2L/RB13: PPS 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: Multi-function pins are typed by their PORT/GPIO function (bidirectional) or the stated input/output; The datasheet states that shaded pins are up to 5.5 VDC tolerant, but the shading is not present in ; Pinout taken from the 48-Pin TQFP/UQFN table (Table 6, pages 12-13), which the datasheet states is s",
          "4/48 pins cited to the wrong page (name found elsewhere): ['13:AVDD@p31', '14:AVSS@p31', '18:VDD@p31', '19:VSS@p31']"
        ],
        "pages_sent": 92,
        "cost_usd": 0.365,
        "at": "2026-11-13T14:28:30"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/aemDocuments/documents/MCU16/ProductDocuments/DataSheets/dsPIC33CK256MC506-Family-Data-Sheet-DS70005473C.pdf",
        "pages": 984,
        "sha256": "49806b12be64e196",
        "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": "dspic33ck256mc505-e-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": "dspic33ck256mc505-e-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": "e382b957ef3a96fa2864fa8a8b0fa017f1a446718f9d65dd9f9c3b5066bf5dd1",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "PT",
      "source_page": 968,
      "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": "dspic33ck256mc505-e-pt.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}