dsPIC33CH256MP506-I/MR

{
  "slug": "dspic33ch256mp506-i-mr",
  "version": "0.1.1",
  "type": "component",
  "description": "Microchip Tech Pre-ordered MCUs, QFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "dspic33ch256mp506-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "dspic33ch256mp506-i.kicad_sym",
    "dspic33ch256mp506-i.kicad_mod",
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    "dspic33ch256mp506-i.step",
    "dspic33ch256mp506-i.lbr",
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    "docs/dspic33ch256mp506-i-datasheet.pdf",
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    "dspic33ch256mp506-i-mr-hero.overlay.json"
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  "component": {
    "mpn": "dsPIC33CH256MP506-I/MR",
    "manufacturer": "Microchip Tech",
    "package": "QFN-64-EP(9x9)",
    "pin_count": 65,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Pre-ordered MCUs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f17fd203da4f89c5fb30630b0be8204a.pdf",
    "parts": {
      "symbol": "dspic33ch256mp506-i.kicad_sym",
      "footprint": "dspic33ch256mp506-i.kicad_mod",
      "model_3d": "dspic33ch256mp506-i-mr-hero.glb",
      "model_3d_plain": "dspic33ch256mp506-i-etched.glb",
      "model_3d_step": "dspic33ch256mp506-i-etched.step",
      "model_3d_step_plain": "dspic33ch256mp506-i.step",
      "lbr": "dspic33ch256mp506-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C614566"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T22:34:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "RP46/PWM1H/RB14",
        "type": "bidirectional",
        "description": "Master core RB14 I/O with remappable pin RP46 and PWM1H; Slave core function S1RP46/S1RB14."
      },
      {
        "number": "2",
        "name": "RP47/PWM1L/RB15",
        "type": "bidirectional",
        "description": "Master core RB15 I/O with remappable pin RP47 and PWM1L; Slave core function S1RP47/S1RB15."
      },
      {
        "number": "3",
        "name": "RP60/PWM4H/RC12",
        "type": "bidirectional",
        "description": "Master core RC12 I/O with remappable pin RP60 and PWM4H; Slave core function S1RP60/S1RC12."
      },
      {
        "number": "4",
        "name": "RP61/PWM4L/RC13",
        "type": "bidirectional",
        "description": "Master core RC13 I/O with remappable pin RP61 and PWM4L; Slave core function S1RP61/S1RC13."
      },
      {
        "number": "5",
        "name": "RP62/RC14",
        "type": "bidirectional",
        "description": "Master core RC14 I/O with remappable pin RP62; Slave core function S1RP62/S1PWM7H/S1RC14."
      },
      {
        "number": "6",
        "name": "RP63/RC15",
        "type": "bidirectional",
        "description": "Master core RC15 I/O with remappable pin RP63; Slave core function S1RP63/S1PWM7L/S1RC15."
      },
      {
        "number": "7",
        "name": "MCLR",
        "type": "input",
        "description": "Master clear (reset) input, shared by Master and Slave cores."
      },
      {
        "number": "8",
        "name": "PCI22/RD15",
        "type": "bidirectional",
        "description": "Master core RD15 I/O with PWM PCI22 input; Slave core function S1PCI22/S1RD15."
      },
      {
        "number": "9",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for digital logic and I/O."
      },
      {
        "number": "10",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for digital logic and I/O (device operates at 3V to 3.6V)."
      },
      {
        "number": "11",
        "name": "PCI21/RD14",
        "type": "bidirectional",
        "description": "Master core RD14 I/O with PWM PCI21 input; Slave core function S1ANN1/S1PGA2N2/S1PCI21/S1RD14."
      },
      {
        "number": "12",
        "name": "RD13",
        "type": "bidirectional",
        "description": "Master core RD13 I/O; Slave core function S1ANN0/S1PGA1N2/S1RD13."
      },
      {
        "number": "13",
        "name": "AN12/IBIAS3/RP48/RC0",
        "type": "bidirectional",
        "description": "Master core analog input AN12, IBIAS3 current bias output, remappable RP48 and RC0 I/O; Slave core function S1AN10/S1RP48/S1RC0."
      },
      {
        "number": "14",
        "name": "AN0/CMP1A/RA0",
        "type": "bidirectional",
        "description": "Master core analog input AN0, comparator 1 input CMP1A and RA0 I/O; Slave core function S1RA0."
      },
      {
        "number": "15",
        "name": "AN1/RA1",
        "type": "bidirectional",
        "description": "Master core analog input AN1 and RA1 I/O; Slave core function S1AN15/S1RA1."
      },
      {
        "number": "16",
        "name": "AN2/RA2",
        "type": "bidirectional",
        "description": "Master core analog input AN2 and RA2 I/O; Slave core function S1AN16/S1RA2."
      },
      {
        "number": "17",
        "name": "AN3/IBIAS0/RA3",
        "type": "bidirectional",
        "description": "Master core analog input AN3, IBIAS0 current bias output and RA3 I/O; Slave core function S1AN0/S1CMP1A/S1PGA1P1/S1RA3."
      },
      {
        "number": "18",
        "name": "AN4/IBIAS1/RA4",
        "type": "bidirectional",
        "description": "Master core analog input AN4, IBIAS1 current bias output and RA4 I/O; Slave core function S1MCLR3/S1AN1/S1CMP2A/S1PGA2P1/S1PGA3P2/S1RA4."
      },
      {
        "number": "19",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for the analog modules."
      },
      {
        "number": "20",
        "name": "AVSS",
        "type": "power_in",
        "description": "Ground reference for the analog modules."
      },
      {
        "number": "21",
        "name": "RD12",
        "type": "bidirectional",
        "description": "Master core RD12 I/O; Slave core function S1AN14/S1PGA2P2/S1RD12."
      },
      {
        "number": "22",
        "name": "AN13/ISRC0/RP49/RC1",
        "type": "bidirectional",
        "description": "Master core analog input AN13, ISRC0 current source output, remappable RP49 and RC1 I/O; Slave core function S1ANA1/S1RP49/S1RC1."
      },
      {
        "number": "23",
        "name": "AN14/ISRC1/RP50/RC2",
        "type": "bidirectional",
        "description": "Master core analog input AN14, ISRC1 current source output, remappable RP50 and RC2 I/O; Slave core function S1ANA0/S1RP50/S1RC2."
      },
      {
        "number": "24",
        "name": "RP54/RC6",
        "type": "bidirectional",
        "description": "Master core RC6 I/O with remappable pin RP54; Slave core function S1AN11/S1CMP1B/S1RP54/S1RC6."
      },
      {
        "number": "25",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for digital logic and I/O (device operates at 3V to 3.6V)."
      },
      {
        "number": "26",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for digital logic and I/O."
      },
      {
        "number": "27",
        "name": "CMP1B/RP51/RC3",
        "type": "bidirectional",
        "description": "Master core comparator 1 input CMP1B, remappable RP51 and RC3 I/O; Slave core function S1AN8/S1CMP3B/S1RP51/S1RC3."
      },
      {
        "number": "28",
        "name": "OSCI/CLKI/AN5/RP32/RB0",
        "type": "bidirectional",
        "description": "Master core oscillator input OSCI/CLKI, analog input AN5, remappable RP32 and RB0 I/O; Slave core function S1AN5/S1RP32/S1RB0."
      },
      {
        "number": "29",
        "name": "OSCO/CLKO/AN6/IBIAS2/RP33/RB1",
        "type": "bidirectional",
        "description": "Master core oscillator output OSCO/CLKO, analog input AN6, IBIAS2 current bias output, remappable RP33 and RB1 I/O; Slave core function S1AN4/S1RP33/S1RB1."
      },
      {
        "number": "30",
        "name": "RD11",
        "type": "bidirectional",
        "description": "Master core RD11 I/O; Slave core function S1AN17/S1PGA1P2/S1RD11."
      },
      {
        "number": "31",
        "name": "ISRC3/RD10",
        "type": "bidirectional",
        "description": "Master core ISRC3 current source output and RD10 I/O; Slave core function S1AN13/S1CMP2B/S1RD10."
      },
      {
        "number": "32",
        "name": "AN15/ISRC2/RP55/RC7",
        "type": "bidirectional",
        "description": "Master core analog input AN15, ISRC2 current source output, remappable RP55 and RC7 I/O; Slave core function S1AN12/S1RP55/S1RC7."
      },
      {
        "number": "33",
        "name": "DACOUT/AN7/CMP1D/RP34/INT0/RB2",
        "type": "bidirectional",
        "description": "Master core DAC output DACOUT, analog input AN7, comparator input CMP1D, remappable RP34, INT0 and RB2 I/O; Slave core function S1MCLR2/S1AN3/S1ANC0/S1ANC1/S1CMP1D/S1CMP2D/S1CMP3D/S1RP34/S1INT0/S1RB2."
      },
      {
        "number": "34",
        "name": "PGD2/AN8/RP35/RB3",
        "type": "bidirectional",
        "description": "Master core programming/debug data PGD2, analog input AN8, remappable RP35 and RB3 I/O; Slave core function S1PGD2/S1AN18/S1CMP3A/S1PGA3P1/S1RP35/S1RB3."
      },
      {
        "number": "35",
        "name": "PGC2/RP36/RB4",
        "type": "bidirectional",
        "description": "Master core programming/debug clock PGC2, remappable RP36 and RB4 I/O; Slave core function S1PGC2/S1AN9/S1RP36/S1PWM5L/S1RB4."
      },
      {
        "number": "36",
        "name": "RP56/ASDA1/SCK2/RC8",
        "type": "bidirectional",
        "description": "Master core RC8 I/O with remappable RP56, alternate I2C data ASDA1 and SPI clock SCK2; Slave core function S1RP56/S1ASDA1/S1SCK1/S1RC8."
      },
      {
        "number": "37",
        "name": "RP57/ASCL1/SDI2/RC9",
        "type": "bidirectional",
        "description": "Master core RC9 I/O with remappable RP57, alternate I2C clock ASCL1 and SPI data input SDI2; Slave core function S1RP57/S1ASCL1/S1SDI1/S1RC9."
      },
      {
        "number": "38",
        "name": "PCI20/RD9",
        "type": "bidirectional",
        "description": "Master core RD9 I/O with PWM PCI20 input; Slave core function S1PCI20/S1RD9."
      },
      {
        "number": "39",
        "name": "SDO2/PCI19/RD8",
        "type": "bidirectional",
        "description": "Master core SPI data output SDO2, PWM PCI19 input and RD8 I/O; Slave core function S1SDO1/S1PCI19/S1RD8."
      },
      {
        "number": "40",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for digital logic and I/O."
      },
      {
        "number": "41",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for digital logic and I/O (device operates at 3V to 3.6V)."
      },
      {
        "number": "42",
        "name": "RP71/RD7",
        "type": "bidirectional",
        "description": "Master core RD7 I/O with remappable pin RP71; Slave core function S1RP71/S1PWM8H/S1RD7."
      },
      {
        "number": "43",
        "name": "RP70/RD6",
        "type": "bidirectional",
        "description": "Master core RD6 I/O with remappable pin RP70; Slave core function S1RP70/S1PWM6H/S1RD6."
      },
      {
        "number": "44",
        "name": "RP69/RD5",
        "type": "bidirectional",
        "description": "Master core RD5 I/O with remappable pin RP69; Slave core function S1RP69/S1PWM6L/S1RD5."
      },
      {
        "number": "45",
        "name": "PGD3/RP37/SDA2/RB5",
        "type": "bidirectional",
        "description": "Master core programming/debug data PGD3, remappable RP37, I2C data SDA2 and RB5 I/O; Slave core function S1PGD3/S1RP37/S1RB5."
      },
      {
        "number": "46",
        "name": "PGC3/RP38/SCL2/RB6",
        "type": "bidirectional",
        "description": "Master core programming/debug clock PGC3, remappable RP38, I2C clock SCL2 and RB6 I/O; Slave core function S1PGC3/S1RP38/S1RB6."
      },
      {
        "number": "47",
        "name": "TDO/AN9/RP39/RB7",
        "type": "bidirectional",
        "description": "Master core JTAG data output TDO, analog input AN9, remappable RP39 and RB7 I/O; Slave core function S1MCLR1/S1AN6/S1RP39/S1PWM5H/S1RB7."
      },
      {
        "number": "48",
        "name": "PGD1/AN10/RP40/SCL1/RB8",
        "type": "bidirectional",
        "description": "Master core programming/debug data PGD1, analog input AN10, remappable RP40, I2C clock SCL1 and RB8 I/O; Slave core function S1PGD1/S1AN7/S1RP40/S1SCL1/S1RB8."
      },
      {
        "number": "49",
        "name": "PGC1/AN11/RP41/SDA1/RB9",
        "type": "bidirectional",
        "description": "Master core programming/debug clock PGC1, analog input AN11, remappable RP41, I2C data SDA1 and RB9 I/O; Slave core function S1PGC1/S1RP41/S1SDA1/S1RB9."
      },
      {
        "number": "50",
        "name": "RP52/RC4",
        "type": "bidirectional",
        "description": "Master core RC4 I/O with remappable pin RP52; Slave core function S1RP52/S1PWM2H/S1RC4."
      },
      {
        "number": "51",
        "name": "RP53/RC5",
        "type": "bidirectional",
        "description": "Master core RC5 I/O with remappable pin RP53; Slave core function S1RP53/S1PWM2L/S1RC5."
      },
      {
        "number": "52",
        "name": "RP58/RC10",
        "type": "bidirectional",
        "description": "Master core RC10 I/O with remappable pin RP58; Slave core function S1RP58/S1PWM1H/S1RC10."
      },
      {
        "number": "53",
        "name": "RP59/RC11",
        "type": "bidirectional",
        "description": "Master core RC11 I/O with remappable pin RP59; Slave core function S1RP59/S1PWM1L/S1RC11."
      },
      {
        "number": "54",
        "name": "RP68/RD4",
        "type": "bidirectional",
        "description": "Master core RD4 I/O with remappable pin RP68; Slave core function S1RP68/S1PWM3H/S1RD4."
      },
      {
        "number": "55",
        "name": "RP67/RD3",
        "type": "bidirectional",
        "description": "Master core RD3 I/O with remappable pin RP67; Slave core function S1RP67/S1PWM3L/S1RD3."
      },
      {
        "number": "56",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for digital logic and I/O."
      },
      {
        "number": "57",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for digital logic and I/O (device operates at 3V to 3.6V)."
      },
      {
        "number": "58",
        "name": "RP66/RD2",
        "type": "bidirectional",
        "description": "Master core RD2 I/O with remappable pin RP66; Slave core function S1RP66/S1PWM8L/S1RD2."
      },
      {
        "number": "59",
        "name": "RP65/RD1",
        "type": "bidirectional",
        "description": "Master core RD1 I/O with remappable pin RP65; Slave core function S1RP65/S1PWM4H/S1RD1."
      },
      {
        "number": "60",
        "name": "RP64/RD0",
        "type": "bidirectional",
        "description": "Master core RD0 I/O with remappable pin RP64; Slave core function S1RP64/S1PWM4L/S1RD0."
      },
      {
        "number": "61",
        "name": "TMS/RP42/PWM3H/RB10",
        "type": "bidirectional",
        "description": "Master core JTAG mode select TMS, remappable RP42, PWM3H and RB10 I/O; Slave core function S1RP42/S1RB10."
      },
      {
        "number": "62",
        "name": "TCK/RP43/PWM3L/RB11",
        "type": "bidirectional",
        "description": "Master core JTAG clock TCK, remappable RP43, PWM3L and RB11 I/O; Slave core function S1RP43/S1RB11."
      },
      {
        "number": "63",
        "name": "TDI/RP44/PWM2H/RB12",
        "type": "bidirectional",
        "description": "Master core JTAG data input TDI, remappable RP44, PWM2H and RB12 I/O; Slave core function S1RP44/S1RB12."
      },
      {
        "number": "64",
        "name": "RP45/PWM2L/RB13",
        "type": "bidirectional",
        "description": "Master core RB13 I/O with remappable pin RP45 and PWM2L; Slave core function S1RP45/S1RB13."
      },
      {
        "number": "65",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-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 table (Table 5) covers the shared 64-pin TQFP/QFN and does not list or describe th; The datasheet only gives the pin-table function lists, with no electrical descriptions. Pin types ar; The MPN suffix -I (temperature grade) and the exact orderable package code are not confirmed in this"
        ],
        "pages_sent": 16,
        "cost_usd": 0.1899,
        "at": "2026-10-30T22:33:52"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f17fd203da4f89c5fb30630b0be8204a.pdf",
        "pages": 16,
        "sha256": "6d82f62238e7b1d8",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 65,
        "described": 65,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "dspic33ch256mp506-i.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dce07a86ec3fe3ca87eebdff13827f55e036ced5518fee01f85cec4a3f56366d",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dspic33ch256mp506-i-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cd9998735975813f7cf15e7edc491bd67057cc0d3e4c07b0677820ed5689492e",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "family": {
      "base": "dsPIC33CH256MP506-I",
      "siblings": [
        "dsPIC33CH256MP506-I/PT"
      ],
      "old_slug": "dspic33ch256mp506-i",
      "note": "renamed from the cut-base slug to the part it was built from (slug collision split, 2026-11-11)"
    }
  },
  "visibility": "public"
}