dsPIC33EP32GS504-I/PT

{
  "schema_version": 1,
  "type": "component",
  "slug": "dspic33ep32gs504-i-pt",
  "title": "dsPIC33EP32GS504-I/PT",
  "brief": "Microchip Tech Digital Signal Processors / Controllers (DSPs/DSCs), TQFP-44(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",
    "dspic33ep32gs504-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "dsPIC33EP32GS504-I/PT",
    "manufacturer": "Microchip Tech",
    "package": "TQFP-44(10x10)",
    "pin_count": 44,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Digital Signal Processors / Controllers (DSPs/DSCs)",
    "datasheet": "https://ww1.microchip.com/downloads/en/DeviceDoc/70005127d.pdf",
    "parts": {
      "symbol": "dspic33ep32gs504-i-pt.kicad_sym",
      "footprint": "dspic33ep32gs504-i-pt.kicad_mod",
      "model_3d": "dspic33ep32gs504-i-pt-hero.glb",
      "model_3d_plain": "dspic33ep32gs504-i-pt.glb",
      "model_3d_step": "dspic33ep32gs504-i-pt-etched.step",
      "model_3d_step_plain": "dspic33ep32gs504-i-pt.step",
      "lbr": "dspic33ep32gs504-i-pt.lbr"
    },
    "distributor_links": {
      "lcsc": "C634062",
      "digikey": "DSPIC33EP32GS504-I/PT-ND",
      "mouser": "579-33EP32GS504I/PT"
    },
    "distributor_check": {
      "checked_at": "2026-11-13T15:28:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "DSPIC33EP32GS504-I/PT-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "579-33EP32GS504I/PT",
        "status": "found"
      },
      "matched_as": "dsPIC33EP32GS504-I/PT"
    },
    "pins": [
      {
        "number": "1",
        "name": "PGEC1/AN21/SDA1/RP39/RB7",
        "type": "bidirectional",
        "description": "Programming/debug clock channel 1 (PGEC1) shares this pin with analog input AN21, I2C1 data SDA1, remappable RP39 and port pin RB7; the leftmost function takes precedence when enabled."
      },
      {
        "number": "2",
        "name": "AN1ALT/RP52/RC4",
        "type": "bidirectional",
        "description": "Alternate analog input AN1ALT shares this pin with remappable RP52 and port pin RC4."
      },
      {
        "number": "3",
        "name": "AN0ALT/RP53/RC5",
        "type": "bidirectional",
        "description": "Alternate analog input AN0ALT shares this pin with remappable RP53 and port pin RC5."
      },
      {
        "number": "4",
        "name": "AN17/RP54/RC6",
        "type": "bidirectional",
        "description": "Analog input AN17 shares this pin with remappable RP54 and port pin RC6."
      },
      {
        "number": "5",
        "name": "RP51/RC3",
        "type": "bidirectional",
        "description": "Remappable peripheral pin RP51 shares this pin with port pin RC3."
      },
      {
        "number": "6",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected."
      },
      {
        "number": "7",
        "name": "VCAP",
        "type": "passive",
        "description": "CPU logic filter capacitor connection; must not be connected to VDD and requires a low-ESR (<0.5 Ω) capacitor greater than 4.7 µF (10 µF recommended), 16V, to ground."
      },
      {
        "number": "8",
        "name": "TMS/PWM3H/RP43/RB11",
        "type": "input",
        "description": "JTAG test mode select input (TMS) shares this pin with PWM3H output, remappable RP43 and port pin RB11."
      },
      {
        "number": "9",
        "name": "TCK/PWM3L/RP44/RB12",
        "type": "input",
        "description": "JTAG test clock input (TCK) shares this pin with PWM3L output, remappable RP44 and port pin RB12."
      },
      {
        "number": "10",
        "name": "PWM2H/RP45/RB13",
        "type": "output",
        "description": "PWM2 high output shares this pin with remappable RP45 and port pin RB13."
      },
      {
        "number": "11",
        "name": "PWM2L/RP46/RB14",
        "type": "output",
        "description": "PWM2 low output shares this pin with remappable RP46 and port pin RB14."
      },
      {
        "number": "12",
        "name": "PWM1H/RA4",
        "type": "output",
        "description": "PWM1 high output shares this pin with port pin RA4."
      },
      {
        "number": "13",
        "name": "PWM1L/RA3",
        "type": "output",
        "description": "PWM1 low output shares this pin with port pin RA3."
      },
      {
        "number": "14",
        "name": "FLT12/RP48/RC0",
        "type": "input",
        "description": "PWM Fault input 12 (Schmitt Trigger) shares this pin with remappable RP48 and port pin RC0."
      },
      {
        "number": "15",
        "name": "FLT11/RP61/RC13",
        "type": "input",
        "description": "PWM Fault input 11 (Schmitt Trigger) shares this pin with remappable RP61 and port pin RC13."
      },
      {
        "number": "16",
        "name": "AVSS",
        "type": "power_in",
        "description": "Ground reference for analog modules; must be connected at all times."
      },
      {
        "number": "17",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for analog modules; must be connected at all times."
      },
      {
        "number": "18",
        "name": "MCLR",
        "type": "input",
        "description": "Master Clear (Reset) input; active-low Reset to the device."
      },
      {
        "number": "19",
        "name": "AN12/ISRC1/RP59/RC11",
        "type": "bidirectional",
        "description": "Analog input AN12 shares this pin with constant-current source output ISRC1, remappable RP59 and port pin RC11."
      },
      {
        "number": "20",
        "name": "AN14/PGA2N3/RP60/RC12",
        "type": "bidirectional",
        "description": "Analog input AN14 shares this pin with PGA2 negative input PGA2N3, remappable RP60 and port pin RC12."
      },
      {
        "number": "21",
        "name": "AN0/PGA1P1/CMP1A/RA0",
        "type": "bidirectional",
        "description": "Analog input AN0 shares this pin with PGA1 positive input PGA1P1, comparator input CMP1A and port pin RA0."
      },
      {
        "number": "22",
        "name": "AN1/PGA1P2/PGA2P1/CMP1B/RA1",
        "type": "bidirectional",
        "description": "Analog input AN1 shares this pin with PGA1 positive input PGA1P2, PGA2 positive input PGA2P1, comparator input CMP1B and port pin RA1."
      },
      {
        "number": "23",
        "name": "AN2/PGA1P3/PGA2P2/CMP1C/CMP2A/RA2",
        "type": "bidirectional",
        "description": "Analog input AN2 shares this pin with PGA1 positive input PGA1P3, PGA2 positive input PGA2P2, comparator inputs CMP1C and CMP2A and port pin RA2."
      },
      {
        "number": "24",
        "name": "AN3/PGA2P3/CMP1D/CMP2B/RP32/RB0",
        "type": "bidirectional",
        "description": "Analog input AN3 shares this pin with PGA2 positive input PGA2P3, comparator inputs CMP1D and CMP2B, remappable RP32 and port pin RB0."
      },
      {
        "number": "25",
        "name": "AN4/CMP2C/CMP3A/ISRC4/RP41/RB9",
        "type": "bidirectional",
        "description": "Analog input AN4 shares this pin with comparator inputs CMP2C and CMP3A, constant-current source output ISRC4, remappable RP41 and port pin RB9."
      },
      {
        "number": "26",
        "name": "AN5/CMP2D/CMP3B/ISRC3/RP42/RB10",
        "type": "bidirectional",
        "description": "Analog input AN5 shares this pin with comparator inputs CMP2D and CMP3B, constant-current source output ISRC3, remappable RP42 and port pin RB10."
      },
      {
        "number": "27",
        "name": "AN11/PGA1N3/RP57/RC9",
        "type": "bidirectional",
        "description": "Analog input AN11 shares this pin with PGA1 negative input PGA1N3, remappable RP57 and port pin RC9."
      },
      {
        "number": "28",
        "name": "AN10/PGA1P4/EXTREF2/RP58/RC10",
        "type": "bidirectional",
        "description": "Analog input AN10 shares this pin with PGA1 positive input PGA1P4, external voltage reference input EXTREF2, remappable RP58 and port pin RC10."
      },
      {
        "number": "29",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins; must be connected."
      },
      {
        "number": "30",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected."
      },
      {
        "number": "31",
        "name": "AN8/PGA2P4/CMP4C/RP49/RC1",
        "type": "bidirectional",
        "description": "Analog input AN8 shares this pin with PGA2 positive input PGA2P4, comparator input CMP4C, remappable RP49 and port pin RC1."
      },
      {
        "number": "32",
        "name": "OSC1/CLKI/AN6/CMP3C/CMP4A/ISRC2/RP33/RB1",
        "type": "input",
        "description": "Oscillator crystal input (ST buffer in RC mode, CMOS otherwise) and external clock input CLKI; also shares analog input AN6, comparator inputs, ISRC2, remappable RP33 and port pin RB1."
      },
      {
        "number": "33",
        "name": "OSC2/CLKO/AN7/PGA1N2/CMP3D/CMP4B/RP34/RB2",
        "type": "bidirectional",
        "description": "Oscillator crystal output (or CLKO in RC/EC modes) shares this pin with analog input AN7, PGA1 negative input PGA1N2, comparator inputs, remappable RP34 and port pin RB2."
      },
      {
        "number": "34",
        "name": "PGED2/AN18/DACOUT1/INT0/RP35/RB3",
        "type": "bidirectional",
        "description": "Programming/debug data channel 2 (PGED2) shares this pin with analog input AN18, DAC output DACOUT1, external interrupt INT0 (not remappable), remappable RP35 and port pin RB3."
      },
      {
        "number": "35",
        "name": "PGEC2/ADTRG31/RP36/RB4",
        "type": "bidirectional",
        "description": "Programming/debug clock channel 2 (PGEC2) shares this pin with external ADC trigger ADTRG31, remappable RP36 and port pin RB4."
      },
      {
        "number": "36",
        "name": "AN9/CMP4D/EXTREF1/RP50/RC2",
        "type": "bidirectional",
        "description": "Analog input AN9 shares this pin with comparator input CMP4D, external voltage reference input EXTREF1, remappable RP50 and port pin RC2."
      },
      {
        "number": "37",
        "name": "ASDA1/RP55/RC7",
        "type": "bidirectional",
        "description": "Alternate I2C1 serial data ASDA1 shares this pin with remappable RP55 and port pin RC7."
      },
      {
        "number": "38",
        "name": "ASCL1/RP56/RC8",
        "type": "bidirectional",
        "description": "Alternate I2C1 serial clock ASCL1 shares this pin with remappable RP56 and port pin RC8."
      },
      {
        "number": "39",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins; must be connected."
      },
      {
        "number": "40",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins; must be connected."
      },
      {
        "number": "41",
        "name": "PGED3/SDA2/FLT31/RP40/RB8",
        "type": "bidirectional",
        "description": "Programming/debug data channel 3 (PGED3) shares this pin with I2C2 data SDA2, PWM Fault 31 (Class B fault), remappable RP40 and port pin RB8."
      },
      {
        "number": "42",
        "name": "PGEC3/SCL2/RP47/RB15",
        "type": "bidirectional",
        "description": "Programming/debug clock channel 3 (PGEC3) shares this pin with I2C2 clock SCL2, remappable RP47 and port pin RB15."
      },
      {
        "number": "43",
        "name": "TDO/AN19/PGA2N2/RP37/RB5",
        "type": "bidirectional",
        "description": "JTAG test data output (TDO) shares this pin with analog input AN19, PGA2 negative input PGA2N2, remappable RP37 and port pin RB5."
      },
      {
        "number": "44",
        "name": "PGED1/TDI/AN20/SCL1/RP38/RB6",
        "type": "bidirectional",
        "description": "Programming/debug data channel 1 (PGED1) shares this pin with JTAG test data input TDI, analog input AN20, I2C1 clock SCL1, remappable RP38 and port pin RB6."
      }
    ],
    "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 pin list for the 44-pin devices (dsPIC33EPXXGS504) is given for both the 44-pin QFN (p; Pin type for VCAP was set to passive because the datasheet classifies it as 'P' (power) but describe; The datasheet legend marks 5 V tolerant pins by shading, which the text extraction does not preserve"
        ],
        "pages_sent": 75,
        "cost_usd": 0.3672,
        "at": "2026-11-13T15:28:22"
      },
      "datasheet": {
        "url": "https://ww1.microchip.com/downloads/en/DeviceDoc/70005127d.pdf",
        "pages": 390,
        "sha256": "69126c50f4a4115e",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 44,
        "described": 44,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "dspic33ep32gs504-i-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": "61ecec1147f835d2c9d165c450b1c8d53e65b038f6ca1dac3066a2dfb1bbbb85",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dspic33ep32gs504-i-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": "0257bfe6d32972bd4d2a1ee23d6683718f5d935bb0b55427f1aee0421ad563bb",
        "checked": "2026-11-13",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "PT",
      "source_page": 365,
      "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": 0.8,
        "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": "dspic33ep32gs504-i-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-44(10x10)",
      "Category": "Single Chip Microcomputer/Microcontroller",
      "Pins": "44"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "69126c50f4a4115e49b013cc06e03d74dc076c9fd6e9714a67a02a7dfa81c949",
      "rows": [
        {
          "name": "Ambient temperature under bias",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 303,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 303,
          "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": 303,
          "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": "max printed as (VDD + 0.3V)",
          "source_page": 303,
          "source": "datasheet"
        },
        {
          "name": "Voltage on any 5V tolerant pin with respect to VSS when VDD ≥ 3.0V",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.5,
          "conditions": "when VDD ≥ 3.0V",
          "source_page": 303,
          "source": "datasheet"
        },
        {
          "name": "Voltage on any 5V tolerant pin with respect to VSS when VDD < 3.0V",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 3.6,
          "conditions": "when VDD < 3.0V",
          "source_page": 303,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature Range (industrial)",
          "symbol": "TJ",
          "kind": "thermal",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "Industrial Temperature Devices",
          "source_page": 304,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature Range (industrial)",
          "symbol": "TA",
          "kind": "thermal",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Industrial Temperature Devices",
          "source_page": 304,
          "source": "datasheet"
        },
        {
          "name": "Maximum MIPS",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "MIPS",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "VDD 3.0V to 3.6V, -40°C to +85°C",
          "source_page": 304,
          "source": "datasheet"
        },
        {
          "name": "Maximum MIPS",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "MIPS",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "VDD 3.0V to 3.6V, -40°C to +125°C",
          "source_page": 304,
          "source": "datasheet"
        },
        {
          "name": "VDD Supply Voltage",
          "symbol": "DC10 VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 305,
          "source": "datasheet"
        },
        {
          "name": "RAM Retention Voltage",
          "symbol": "VDR",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": null,
          "conditions": "-40ºC",
          "source_page": 305,
          "source": "datasheet"
        },
        {
          "name": "RAM Retention Voltage",
          "symbol": "VDR",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "+25ºC, +85ºC, +125ºC",
          "source_page": 305,
          "source": "datasheet"
        },
        {
          "name": "VDD Rise Rate to Ensure Internal Power-on Reset Signal",
          "symbol": "SVDD",
          "kind": "recommended_operating",
          "unit": "V/ms",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "0V-3V in 3 ms",
          "source_page": 305,
          "source": "datasheet"
        },
        {
          "name": "External Filter Capacitor Value",
          "symbol": "CEFC",
          "kind": "recommended_operating",
          "unit": "F",
          "min": 4.7,
          "typ": 10,
          "max": null,
          "conditions": "Capacitor must have a low series resistance (<1 ohm)",
          "source_page": 305,
          "source": "datasheet"
        },
        {
          "name": "OSC2 Pin capacitive loading",
          "symbol": "COSCO",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "In XT and HS modes, when external clock is used to drive OSC1",
          "source_page": 315,
          "source": "datasheet"
        },
        {
          "name": "All I/O Pins and OSC2 capacitive loading",
          "symbol": "CIO",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "EC mode",
          "source_page": 315,
          "source": "datasheet"
        },
        {
          "name": "SCLx, SDAx capacitive loading",
          "symbol": "CB",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 400,
          "conditions": "In I2C mode",
          "source_page": 315,
          "source": "datasheet"
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