dsPIC33FJ64MC506-I

{
  "slug": "dspic33fj64mc506-i",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Digital Signal Processors (DSP/DSC), TQFP-64(10x10). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "dspic33fj64mc506-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dspic33fj64mc506-i.kicad_sym",
    "dspic33fj64mc506-i.kicad_mod",
    "dspic33fj64mc506-i.glb",
    "dspic33fj64mc506-i.step",
    "dspic33fj64mc506-i.lbr",
    "docs/hero.png",
    "docs/dspic33fj64mc506-i-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dspic33fj64mc506-i-hero.glb",
    "dspic33fj64mc506-i-hero.overlay.json",
    "dspic33fj64mc506-i-etched.glb"
  ],
  "component": {
    "mpn": "dsPIC33FJ64MC506-I",
    "manufacturer": "Microchip Tech",
    "package": "TQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Digital Signal Processors (DSP/DSC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589806287006699520",
    "parts": {
      "symbol": "dspic33fj64mc506-i.kicad_sym",
      "footprint": "dspic33fj64mc506-i.kicad_mod",
      "model_3d": "dspic33fj64mc506-i-hero.glb",
      "model_3d_plain": "dspic33fj64mc506-i-etched.glb",
      "model_3d_step": "dspic33fj64mc506-i-etched.step",
      "model_3d_step_plain": "dspic33fj64mc506-i.step",
      "lbr": "dspic33fj64mc506-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C634194"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T19:41:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PGEC2",
        "type": "bidirectional",
        "description": "Programming/debugging clock input; alternate functions: SOSCO (secondary oscillator output), T1CK (timer 1 external clock), CN0 (change notification input), and RC14 (port C bit 14 I/O)."
      },
      {
        "number": "2",
        "name": "PGED2",
        "type": "bidirectional",
        "description": "Programming/debugging data I/O; alternate functions: SOSCI (secondary oscillator input), T4CK (timer 4 external clock), CN1 (change notification input), and RC13 (port C bit 13 I/O)."
      },
      {
        "number": "3",
        "name": "OC1",
        "type": "bidirectional",
        "description": "Output compare 1 output; alternate function: RD0 (port D bit 0 I/O)."
      },
      {
        "number": "4",
        "name": "IC4",
        "type": "input",
        "description": "Input capture 4 input; alternate functions: INT4 (external interrupt 4 input) and RD11 (port D bit 11 I/O)."
      },
      {
        "number": "5",
        "name": "IC2",
        "type": "input",
        "description": "Input capture 2 input; alternate functions: U1CTS (UART1 clear-to-send input), FLTB (PWM fault B input), INT2 (external interrupt 2 input), and RD9 (port D bit 9 I/O)."
      },
      {
        "number": "6",
        "name": "IC1",
        "type": "input",
        "description": "Input capture 1 input; alternate functions: FLTA (PWM fault A input), INT1 (external interrupt 1 input), and RD8 (port D bit 8 I/O)."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "8",
        "name": "OSC2",
        "type": "bidirectional",
        "description": "Oscillator crystal output in crystal oscillator mode; alternate functions: CLKO (clock output in RC/EC modes) and RC15 (port C bit 15 I/O)."
      },
      {
        "number": "9",
        "name": "OSC1",
        "type": "input",
        "description": "Oscillator crystal input in crystal oscillator mode; alternate functions: CLKIN (external clock source input) and RC12 (port C bit 12 I/O)."
      },
      {
        "number": "10",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply (3.3V) for peripheral logic and I/O pins."
      },
      {
        "number": "11",
        "name": "SCL1",
        "type": "bidirectional",
        "description": "I2C1 serial clock line; alternate function: RG2 (port G bit 2 I/O)."
      },
      {
        "number": "12",
        "name": "U1RTS",
        "type": "bidirectional",
        "description": "UART1 request-to-send output; alternate functions: SCK1 (SPI1 serial clock), INT0 (external interrupt 0 input), and RF6 (port F bit 6 I/O)."
      },
      {
        "number": "13",
        "name": "U1RX",
        "type": "input",
        "description": "UART1 receive input; alternate functions: SDI1 (SPI1 data input) and RF2 (port F bit 2 I/O)."
      },
      {
        "number": "14",
        "name": "U1TX",
        "type": "bidirectional",
        "description": "UART1 transmit output; alternate functions: SDO1 (SPI1 data output) and RF3 (port F bit 3 I/O)."
      },
      {
        "number": "15",
        "name": "PWM3H",
        "type": "bidirectional",
        "description": "PWM3 high-side output; alternate function: RE5 (port E bit 5 I/O)."
      },
      {
        "number": "16",
        "name": "PWM4L",
        "type": "bidirectional",
        "description": "PWM4 low-side output; alternate function: RE6 (port E bit 6 I/O)."
      },
      {
        "number": "17",
        "name": "PWM4H",
        "type": "bidirectional",
        "description": "PWM4 high-side output; alternate function: RE7 (port E bit 7 I/O)."
      },
      {
        "number": "18",
        "name": "SCK2",
        "type": "bidirectional",
        "description": "SPI2 serial clock; alternate functions: CN8 (change notification input) and RG6 (port G bit 6 I/O)."
      },
      {
        "number": "19",
        "name": "SDI2",
        "type": "input",
        "description": "SPI2 data input; alternate functions: CN9 (change notification input) and RG7 (port G bit 7 I/O)."
      },
      {
        "number": "20",
        "name": "SDO2",
        "type": "bidirectional",
        "description": "SPI2 data output; alternate functions: CN10 (change notification input) and RG8 (port G bit 8 I/O)."
      },
      {
        "number": "21",
        "name": "MCLR",
        "type": "input",
        "description": "Master clear (reset) input, active low; used for device reset and in-circuit programming."
      },
      {
        "number": "22",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "23",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply (3.3V) for peripheral logic and I/O pins."
      },
      {
        "number": "24",
        "name": "AN3",
        "type": "bidirectional",
        "description": "Analog input 3; alternate functions: INDX (Quadrature encoder index pulse input), CN5 (change notification input), and RB3 (port B bit 3 I/O)."
      },
      {
        "number": "25",
        "name": "AN2",
        "type": "bidirectional",
        "description": "Analog input 2; alternate functions: SS1 (SPI1 slave select input), CN4 (change notification input), and RB2 (port B bit 2 I/O)."
      },
      {
        "number": "26",
        "name": "PGEC3",
        "type": "bidirectional",
        "description": "Programming/debugging clock input; alternate functions: AN1 (analog input 1), VREF- (analog voltage reference minus), CN3 (change notification input), and RB1 (port B bit 1 I/O)."
      },
      {
        "number": "27",
        "name": "PGED3",
        "type": "bidirectional",
        "description": "Programming/debugging data I/O; alternate functions: AN0 (analog input 0), VREF+ (analog voltage reference plus), CN2 (change notification input), and RB0 (port B bit 0 I/O)."
      },
      {
        "number": "28",
        "name": "PWM3L",
        "type": "bidirectional",
        "description": "PWM3 low-side output; alternate function: RE4 (port E bit 4 I/O)."
      },
      {
        "number": "29",
        "name": "PWM2H",
        "type": "bidirectional",
        "description": "PWM2 high-side output; alternate function: RE3 (port E bit 3 I/O)."
      },
      {
        "number": "30",
        "name": "PWM2L",
        "type": "bidirectional",
        "description": "PWM2 low-side output; alternate function: RE2 (port E bit 2 I/O)."
      },
      {
        "number": "31",
        "name": "V",
        "type": "power_in",
        "description": "Unclear designation in diagram (shown as 'V' only); likely truncated label for VSS, VDD, or power pin; requires verification."
      },
      {
        "number": "32",
        "name": "OC8",
        "type": "bidirectional",
        "description": "Output compare 8 output; alternate functions: UPDN (Quadrature encoder up/down counter direction state output), CN16 (change notification input), and RD7 (port D bit 7 I/O)."
      },
      {
        "number": "33",
        "name": "VCAP/VDDCORE",
        "type": "passive",
        "description": "Internal voltage regulator filter capacitor connection; connect low-ESR (< 5 ohms) capacitor of 4.7-10 µF to ground."
      },
      {
        "number": "34",
        "name": "PWM1H",
        "type": "bidirectional",
        "description": "PWM1 high-side output; alternate function: RE1 (port E bit 1 I/O)."
      },
      {
        "number": "35",
        "name": "PWM1L",
        "type": "bidirectional",
        "description": "PWM1 low-side output; alternate function: RE0 (port E bit 0 I/O)."
      },
      {
        "number": "36",
        "name": "C1TX",
        "type": "bidirectional",
        "description": "ECAN1 bus transmit output; alternate function: RF1 (port F bit 1 I/O)."
      },
      {
        "number": "37",
        "name": "OC3",
        "type": "bidirectional",
        "description": "Output compare 3 output; alternate function: RD2 (port D bit 2 I/O)."
      },
      {
        "number": "38",
        "name": "OC2",
        "type": "bidirectional",
        "description": "Output compare 2 output; alternate function: RD1 (port D bit 1 I/O)."
      },
      {
        "number": "39",
        "name": "PGEC1",
        "type": "bidirectional",
        "description": "Programming/debugging clock input; alternate functions: AN6 (analog input 6), OCFA (output compare fault A input), and RB6 (port B bit 6 I/O)."
      },
      {
        "number": "40",
        "name": "PGED1",
        "type": "bidirectional",
        "description": "Programming/debugging data I/O; alternate functions: AN7 (analog input 7) and RB7 (port B bit 7 I/O)."
      },
      {
        "number": "41",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for analog modules; must be connected at all times."
      },
      {
        "number": "42",
        "name": "AVSS",
        "type": "power_in",
        "description": "Ground reference for analog modules."
      },
      {
        "number": "43",
        "name": "U2CTS",
        "type": "input",
        "description": "UART2 clear-to-send input; alternate functions: AN8 (analog input 8) and RB8 (port B bit 8 I/O)."
      },
      {
        "number": "44",
        "name": "AN9",
        "type": "bidirectional",
        "description": "Analog input 9; alternate function: RB9 (port B bit 9 I/O)."
      },
      {
        "number": "45",
        "name": "TMS",
        "type": "input",
        "description": "JTAG test mode select input; alternate functions: AN10 (analog input 10) and RB10 (port B bit 10 I/O)."
      },
      {
        "number": "46",
        "name": "TDO",
        "type": "output",
        "description": "JTAG test data output; alternate functions: AN11 (analog input 11) and RB11 (port B bit 11 I/O)."
      },
      {
        "number": "47",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "48",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply (3.3V) for peripheral logic and I/O pins."
      },
      {
        "number": "49",
        "name": "TCK",
        "type": "input",
        "description": "JTAG test clock input; alternate functions: AN12 (analog input 12) and RB12 (port B bit 12 I/O)."
      },
      {
        "number": "50",
        "name": "TDI",
        "type": "input",
        "description": "JTAG test data input; alternate functions: AN13 (analog input 13) and RB13 (port B bit 13 I/O)."
      },
      {
        "number": "51",
        "name": "U2RTS",
        "type": "bidirectional",
        "description": "UART2 request-to-send output; alternate functions: AN14 (analog input 14) and RB14 (port B bit 14 I/O)."
      },
      {
        "number": "52",
        "name": "AN15",
        "type": "input",
        "description": "Analog input 15; alternate functions: OCFB (output compare fault B input), CN12 (change notification input), and RB15 (port B bit 15 I/O)."
      },
      {
        "number": "53",
        "name": "U2RX",
        "type": "input",
        "description": "UART2 receive input (dedicated pin with no general-purpose I/O alternate function)."
      },
      {
        "number": "54",
        "name": "U2TX",
        "type": "bidirectional",
        "description": "UART2 transmit output; alternate functions: SCL2 (I2C2 serial clock), CN18 (change notification input), and RF5 (port F bit 5 I/O)."
      },
      {
        "number": "55",
        "name": "SDA2",
        "type": "bidirectional",
        "description": "I2C2 serial data line; alternate functions: CN17 (change notification input) and RF4 (port F bit 4 I/O)."
      },
      {
        "number": "56",
        "name": "SDA1",
        "type": "bidirectional",
        "description": "I2C1 serial data line; alternate function: RG3 (port G bit 3 I/O)."
      },
      {
        "number": "57",
        "name": "SS2",
        "type": "bidirectional",
        "description": "SPI2 slave select input; alternate functions: CN11 (change notification input) and RG9 (port G bit 9 I/O)."
      },
      {
        "number": "58",
        "name": "AN5",
        "type": "input",
        "description": "Analog input 5; alternate functions: QEB (Quadrature encoder phase B input), IC8 (input capture 8 input), CN7 (change notification input), and RB5 (port B bit 5 I/O)."
      },
      {
        "number": "59",
        "name": "AN4",
        "type": "input",
        "description": "Analog input 4; alternate functions: QEA (Quadrature encoder phase A input), IC7 (input capture 7 input), CN6 (change notification input), and RB4 (port B bit 4 I/O)."
      },
      {
        "number": "60",
        "name": "IC3",
        "type": "input",
        "description": "Input capture 3 input; alternate functions: INT3 (external interrupt 3 input) and RD10 (port D bit 10 I/O)."
      },
      {
        "number": "61",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply (3.3V) for peripheral logic and I/O pins."
      },
      {
        "number": "62",
        "name": "C1RX",
        "type": "input",
        "description": "ECAN1 bus receive input; alternate function: RF0 (port F bit 0 I/O)."
      },
      {
        "number": "63",
        "name": "OC7",
        "type": "bidirectional",
        "description": "Output compare 7 output; alternate functions: CN15 (change notification input) and RD6 (port D bit 6 I/O)."
      },
      {
        "number": "64",
        "name": "OC6",
        "type": "bidirectional",
        "description": "Output compare 6 output; alternate functions: IC6 (input capture 6 input), CN14 (change notification input), and RD5 (port D bit 5 I/O)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589806287006699520",
        "pages": 340,
        "sha256": "a2503355769e895b",
        "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": "dspic33fj64mc506-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": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dspic33fj64mc506-i-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e1973cfa69abe4e1baf72896b80eacc9ab6367b609fe3637717dc1be2aa53676",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}