DSPIC33CK256MC506-E/PT

{
  "schema_version": 1,
  "type": "component",
  "slug": "dspic33ck256mc506-e-pt",
  "title": "DSPIC33CK256MC506-E/PT",
  "brief": "Microchip Tech Digital Signal Processors / Controllers (DSPs/DSCs), TQFP-64(10x10). 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",
    "single chip microcomputer-microcontroller",
    "dspic33ck256mc506-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "DSPIC33CK256MC506-E/PT",
    "manufacturer": "Microchip Tech",
    "package": "TQFP-64(10x10)",
    "pin_count": 64,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Digital Signal Processors / Controllers (DSPs/DSCs)",
    "datasheet": "https://ww1.microchip.com/downloads/aemDocuments/documents/MCU16/ProductDocuments/DataSheets/dsPIC33CK256MC506-Family-Data-Sheet-DS70005473C.pdf",
    "parts": {
      "symbol": "dspic33ck256mc506-e-pt.kicad_sym",
      "footprint": "dspic33ck256mc506-e-pt.kicad_mod",
      "model_3d": "dspic33ck256mc506-e-pt-hero.glb",
      "model_3d_plain": "dspic33ck256mc506-e-pt.glb",
      "model_3d_step": "dspic33ck256mc506-e-pt-etched.step",
      "model_3d_step_plain": "dspic33ck256mc506-e-pt.step",
      "lbr": "dspic33ck256mc506-e-pt.lbr"
    },
    "distributor_links": {
      "lcsc": "C7171896",
      "digikey": "150-DSPIC33CK256MC506-E/PT-ND",
      "mouser": "494-33CK256MC506EPT"
    },
    "distributor_check": {
      "checked_at": "2026-11-13T14:38:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "150-DSPIC33CK256MC506-E/PT-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "494-33CK256MC506EPT",
        "status": "found"
      },
      "matched_as": "DSPIC33CK256MC506-E/PT"
    },
    "pins": [
      {
        "number": "1",
        "name": "RP46/PWM1H/RB14",
        "type": "bidirectional",
        "description": "PORTB bit RB14 I/O with Schmitt Trigger input, also PPS-remappable as RP46 and usable as the PWM1H high-side PWM output."
      },
      {
        "number": "2",
        "name": "RP47/PWM1L/RB15",
        "type": "bidirectional",
        "description": "PORTB bit RB15 I/O with Schmitt Trigger input, also PPS-remappable as RP47 and usable as the PWM1L low-side PWM output."
      },
      {
        "number": "3",
        "name": "RP60/RC12",
        "type": "bidirectional",
        "description": "PORTC bit RC12 I/O with Schmitt Trigger input, also PPS-remappable as RP60."
      },
      {
        "number": "4",
        "name": "RP61/RC13",
        "type": "bidirectional",
        "description": "PORTC bit RC13 I/O with Schmitt Trigger input, also PPS-remappable as RP61."
      },
      {
        "number": "5",
        "name": "RP62/RC14",
        "type": "bidirectional",
        "description": "PORTC bit RC14 I/O with Schmitt Trigger input, also PPS-remappable as RP62."
      },
      {
        "number": "6",
        "name": "RP63/RC15",
        "type": "bidirectional",
        "description": "PORTC bit RC15 I/O with Schmitt Trigger input, also PPS-remappable as RP63."
      },
      {
        "number": "7",
        "name": "MCLR",
        "type": "input",
        "description": "Master Clear (Reset) input; active-low Reset to the device, with Schmitt Trigger input."
      },
      {
        "number": "8",
        "name": "RP79/PCI22/RD15",
        "type": "bidirectional",
        "description": "PORTD bit RD15 I/O with Schmitt Trigger input, also PPS-remappable as RP79 and usable as PWM input PCI22."
      },
      {
        "number": "9",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "10",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins; must be connected at all times."
      },
      {
        "number": "11",
        "name": "RP78/PCI21/RD14",
        "type": "bidirectional",
        "description": "PORTD bit RD14 I/O with Schmitt Trigger input, also PPS-remappable as RP78 and usable as PWM input PCI21."
      },
      {
        "number": "12",
        "name": "ANN0/RP77/RD13",
        "type": "bidirectional",
        "description": "PORTD bit RD13 I/O, also analog negative input ANN0 and PPS-remappable as RP77."
      },
      {
        "number": "13",
        "name": "AN12/RP48/RC0",
        "type": "bidirectional",
        "description": "PORTC bit RC0 I/O, also analog input AN12 and PPS-remappable as RP48; analog function is enabled by default after Reset."
      },
      {
        "number": "14",
        "name": "OA1OUT/AN0/CMP1A/IBIAS0/RA0",
        "type": "bidirectional",
        "description": "PORTA bit RA0 I/O, also Op Amp 1 output, analog input AN0, comparator 1A input and 50 µA constant-current output IBIAS0."
      },
      {
        "number": "15",
        "name": "OA1IN-/AN16/RA1",
        "type": "bidirectional",
        "description": "PORTA bit RA1 I/O, also Op Amp 1 inverting input and analog input AN16."
      },
      {
        "number": "16",
        "name": "OA1IN+/AN9/RA2",
        "type": "bidirectional",
        "description": "PORTA bit RA2 I/O, also Op Amp 1 non-inverting input and analog input AN9."
      },
      {
        "number": "17",
        "name": "DACOUT/AN3/CMP1C/RA3",
        "type": "bidirectional",
        "description": "PORTA bit RA3 I/O, also DAC output voltage, analog input AN3 and comparator 1C input."
      },
      {
        "number": "18",
        "name": "OA3OUT/AN4/IBIAS3/RA4",
        "type": "bidirectional",
        "description": "PORTA bit RA4 I/O, also Op Amp 3 output, analog input AN4 and 50 µA constant-current output IBIAS3."
      },
      {
        "number": "19",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for analog modules; must be connected at all times."
      },
      {
        "number": "20",
        "name": "AVSS",
        "type": "power_in",
        "description": "Ground reference for analog modules; must be connected at all times."
      },
      {
        "number": "21",
        "name": "RP76/RD12",
        "type": "bidirectional",
        "description": "PORTD bit RD12 I/O with Schmitt Trigger input, also PPS-remappable as RP76."
      },
      {
        "number": "22",
        "name": "OA3IN-/AN13/CMP1B/ISRC0/RP49/RC1",
        "type": "bidirectional",
        "description": "PORTC bit RC1 I/O, also Op Amp 3 inverting input, analog input AN13, comparator 1B input, 10 µA constant-current output ISRC0 and PPS-remappable as RP49."
      },
      {
        "number": "23",
        "name": "OA3IN+/AN14/CMP2B/ISRC1/RP50/RC2",
        "type": "bidirectional",
        "description": "PORTC bit RC2 I/O, also Op Amp 3 non-inverting input, analog input AN14, comparator 2B input, 10 µA constant-current output ISRC1 and PPS-remappable as RP50."
      },
      {
        "number": "24",
        "name": "AN19/IBIAS1/RP54/RC6",
        "type": "bidirectional",
        "description": "PORTC bit RC6 I/O, also analog input AN19, 50 µA constant-current output IBIAS1 and PPS-remappable as RP54."
      },
      {
        "number": "25",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins; must be connected at all times."
      },
      {
        "number": "26",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "27",
        "name": "AN15/CMP2A/IBIAS2/RP51/RC3",
        "type": "bidirectional",
        "description": "PORTC bit RC3 I/O, also analog input AN15, comparator 2A input, 50 µA constant-current output IBIAS2 and PPS-remappable as RP51."
      },
      {
        "number": "28",
        "name": "OSCI/CLKI/AN5/RP32/RB0",
        "type": "bidirectional",
        "description": "Primary oscillator crystal input or external clock input CLKI (ST buffer in RC mode, CMOS otherwise), also PORTB bit RB0, analog input AN5 and PPS-remappable as RP32."
      },
      {
        "number": "29",
        "name": "OSCO/CLKO/AN6/RP33/RB1(2,4)",
        "type": "bidirectional",
        "description": "Oscillator crystal output or CLKO output, also PORTB bit RB1 with increased current drive strength (see Electrical Characteristics), analog input AN6 and PPS-remappable as RP33; toggled during programming."
      },
      {
        "number": "30",
        "name": "CMP2C/RP75/RD11",
        "type": "bidirectional",
        "description": "PORTD bit RD11 I/O, also comparator 2C input and PPS-remappable as RP75."
      },
      {
        "number": "31",
        "name": "AN18/ISRC3/RP74/RD10",
        "type": "bidirectional",
        "description": "PORTD bit RD10 I/O, also analog input AN18, 10 µA constant-current output ISRC3 and PPS-remappable as RP74."
      },
      {
        "number": "32",
        "name": "AN7/ISRC2/RP55/RC7",
        "type": "bidirectional",
        "description": "PORTC bit RC7 I/O, also analog input AN7, 10 µA constant-current output ISRC2 and PPS-remappable as RP55."
      },
      {
        "number": "33",
        "name": "OA2OUT/AN1/CMP1D/CMP2D/RP34/INT0/RB2",
        "type": "bidirectional",
        "description": "PORTB bit RB2 I/O, also Op Amp 2 output, analog input AN1, comparator 1D/2D inputs, external interrupt INT0 and PPS-remappable as RP34."
      },
      {
        "number": "34",
        "name": "PGD2/OA2IN-/AN8/RP35/RB3",
        "type": "bidirectional",
        "description": "PORTB bit RB3 I/O, also ICSP/debug data I/O for Communication Channel 2 (PGD2), Op Amp 2 inverting input, analog input AN8 and PPS-remappable as RP35."
      },
      {
        "number": "35",
        "name": "PGC2/OA2IN+/AN17/RP36/RB4",
        "type": "bidirectional",
        "description": "PORTB bit RB4 I/O, also ICSP/debug clock input for Communication Channel 2 (PGC2), Op Amp 2 non-inverting input, analog input AN17 and PPS-remappable as RP36."
      },
      {
        "number": "36",
        "name": "RP56/ASDA1/SCK2/RC8(2)",
        "type": "bidirectional",
        "description": "PORTC bit RC8 I/O with increased current drive strength, also alternate I2C1 data ASDA1, SPI2 clock SCK2 and PPS-remappable as RP56."
      },
      {
        "number": "37",
        "name": "RP57/ASCL1/SDI2/RC9(2)",
        "type": "bidirectional",
        "description": "PORTC bit RC9 I/O with increased current drive strength, also alternate I2C1 clock ASCL1, SPI2 data input SDI2 and PPS-remappable as RP57."
      },
      {
        "number": "38",
        "name": "RP73/PCI20/RD9",
        "type": "bidirectional",
        "description": "PORTD bit RD9 I/O, also PPS-remappable as RP73 and usable as PWM input PCI20."
      },
      {
        "number": "39",
        "name": "RP72/SDO2/PCI19/RD8(2)",
        "type": "bidirectional",
        "description": "PORTD bit RD8 I/O with increased current drive strength, also SPI2 data output SDO2, PWM input PCI19 and PPS-remappable as RP72."
      },
      {
        "number": "40",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "41",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins; must be connected at all times."
      },
      {
        "number": "42",
        "name": "RP71/RD7",
        "type": "bidirectional",
        "description": "PORTD bit RD7 I/O, also PPS-remappable as RP71."
      },
      {
        "number": "43",
        "name": "RP70/RD6",
        "type": "bidirectional",
        "description": "PORTD bit RD6 I/O, also PPS-remappable as RP70."
      },
      {
        "number": "44",
        "name": "RP69/RD5",
        "type": "bidirectional",
        "description": "PORTD bit RD5 I/O, also PPS-remappable as RP69."
      },
      {
        "number": "45",
        "name": "PGD3/RP37/RB5",
        "type": "bidirectional",
        "description": "PORTB bit RB5 I/O, also ICSP/debug data I/O for Communication Channel 3 (PGD3) and PPS-remappable as RP37."
      },
      {
        "number": "46",
        "name": "PGC3/RP38/RB6",
        "type": "bidirectional",
        "description": "PORTB bit RB6 I/O, also ICSP/debug clock input for Communication Channel 3 (PGC3) and PPS-remappable as RP38."
      },
      {
        "number": "47",
        "name": "TDO/AN2/RP39/RB7",
        "type": "bidirectional",
        "description": "PORTB bit RB7 I/O, also JTAG test data output TDO, analog input AN2 and PPS-remappable as RP39."
      },
      {
        "number": "48",
        "name": "PGD1/AN10/RP40/SCL1/RB8",
        "type": "bidirectional",
        "description": "PORTB bit RB8 I/O, also ICSP/debug data I/O for Communication Channel 1 (PGD1), analog input AN10, I2C1 clock SCL1 and PPS-remappable as RP40."
      },
      {
        "number": "49",
        "name": "PGC1/AN11/RP41/SDA1/RB9",
        "type": "bidirectional",
        "description": "PORTB bit RB9 I/O, also ICSP/debug clock input for Communication Channel 1 (PGC1), analog input AN11, I2C1 data SDA1 and PPS-remappable as RP41."
      },
      {
        "number": "50",
        "name": "RP52/RC4",
        "type": "bidirectional",
        "description": "PORTC bit RC4 I/O, also PPS-remappable as RP52."
      },
      {
        "number": "51",
        "name": "RP53/RC5",
        "type": "bidirectional",
        "description": "PORTC bit RC5 I/O, also PPS-remappable as RP53."
      },
      {
        "number": "52",
        "name": "RP58/RC10",
        "type": "bidirectional",
        "description": "PORTC bit RC10 I/O, also PPS-remappable as RP58."
      },
      {
        "number": "53",
        "name": "RP59/RC11",
        "type": "bidirectional",
        "description": "PORTC bit RC11 I/O, also PPS-remappable as RP59."
      },
      {
        "number": "54",
        "name": "RP68/RD4",
        "type": "bidirectional",
        "description": "PORTD bit RD4 I/O, also PPS-remappable as RP68."
      },
      {
        "number": "55",
        "name": "RP67/RD3",
        "type": "bidirectional",
        "description": "PORTD bit RD3 I/O, also PPS-remappable as RP67."
      },
      {
        "number": "56",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected at all times."
      },
      {
        "number": "57",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins; must be connected at all times."
      },
      {
        "number": "58",
        "name": "RP66/RD2",
        "type": "bidirectional",
        "description": "PORTD bit RD2 I/O, also PPS-remappable as RP66."
      },
      {
        "number": "59",
        "name": "RP65/PWM4H/RD1",
        "type": "bidirectional",
        "description": "PORTD bit RD1 I/O, also PPS-remappable as RP65 and usable as the PWM4H high-side PWM output."
      },
      {
        "number": "60",
        "name": "RP64/PWL4L/RD0",
        "type": "bidirectional",
        "description": "PORTD bit RD0 I/O, also PPS-remappable as RP64 and carrying the PWM low output named 'PWL4L' as printed in the datasheet."
      },
      {
        "number": "61",
        "name": "TMS/RP42/PWM3H/RB10(3)",
        "type": "bidirectional",
        "description": "JTAG test mode select input TMS, also PORTB bit RB10, PWM3H high output and PPS-remappable as RP42; a pull-up during programming or JTAG limits this pin to 3.6 V, and it can reach 5.5 V only if JTAG is disabled."
      },
      {
        "number": "62",
        "name": "TCK/RP43/PWM3L/RB11",
        "type": "bidirectional",
        "description": "JTAG test clock input TCK, also PORTB bit RB11, PWM3L low output and PPS-remappable as RP43."
      },
      {
        "number": "63",
        "name": "TDI/RP44/PWM2H/RB12",
        "type": "bidirectional",
        "description": "JTAG test data input TDI, also PORTB bit RB12, PWM2H high output and PPS-remappable as RP44."
      },
      {
        "number": "64",
        "name": "RP45/PWM2L/RB13",
        "type": "bidirectional",
        "description": "PORTB bit RB13 I/O, also PWM2L low output and PPS-remappable as RP45."
      }
    ],
    "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: The datasheet prints this function as 'PWL4L' (Table 7). This looks like a typo for PWM4L, but the d; MCLR is typed as input. VDD, VSS, AVDD and AVSS are typed as power_in, as in the Table 1-1 pin type ; Multiplexed port pins are typed as bidirectional, since each carries a PORTx I/O function. Analog-on"
        ],
        "pages_sent": 92,
        "cost_usd": 0.3701,
        "at": "2026-11-13T14:38:29"
      },
      "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": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "dspic33ck256mc506-e-pt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "60567e81b0770b6c519104183a7a05ba52dddc11146b5fbe21434fbb5801696c",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dspic33ck256mc506-e-pt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12,
          12,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4f16cb09ef2515a8d0661f2e2b3b8bf8f14ae786cc4cad0b17b95fea95643298",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "PT",
      "source_page": 977,
      "D": {
        "nom_mm": 10,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 10,
        "range_mm": [
          null,
          null
        ]
      },
      "E": {
        "nom_mm": 12,
        "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": "dspic33ck256mc506-e-pt.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "TQFP-64(10x10)",
      "Category": "Single Chip Microcomputer/Microcontroller",
      "Pins": "64"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "49806b12be64e196168ae7d5f27fccc1f7de4234f35e1237ac82eabc0741f3cf",
      "rows": [
        {
          "name": "Ambient temperature under bias",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 917,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 917,
          "source": "datasheet"
        },
        {
          "name": "Voltage on VDD with respect to VSS",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 917,
          "source": "datasheet"
        },
        {
          "name": "Voltage on any pin that is not 5V tolerant with respect to VSS",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Upper limit printed as VDD + 0.3V",
          "source_page": 917,
          "source": "datasheet"
        },
        {
          "name": "Voltage on any 5V tolerant pin with respect to VSS",
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