dsPIC33FJ32MC202-E

{
  "schema_version": 1,
  "type": "component",
  "slug": "dspic33fj32mc202-e",
  "title": "dsPIC33FJ32MC202-E",
  "brief": "Microchip Tech Microcontroller Units (MCUs/MPUs/SOCs), SOIC-28-300mil. 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",
    "dspic33fj32mc202-e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "dsPIC33FJ32MC202-E",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-28-300mil",
    "pin_count": 28,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c03fce62a9920019d3c41a077406ab75.pdf",
    "parts": {
      "symbol": "dspic33fj32mc202-e.kicad_sym",
      "footprint": "dspic33fj32mc202-e.kicad_mod",
      "model_3d": "dspic33fj32mc202-e-hero.glb",
      "model_3d_plain": "dspic33fj32mc202-e-etched.glb",
      "model_3d_step": "dspic33fj32mc202-e-etched.step",
      "model_3d_step_plain": "dspic33fj32mc202-e.step",
      "lbr": "dspic33fj32mc202-e.lbr"
    },
    "distributor_links": {
      "lcsc": "C646037"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T03:34:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "MCLR",
        "type": "input",
        "description": "Active-low Master Clear (Reset) input, 5V tolerant, also used for device programming and debugging."
      },
      {
        "number": "2",
        "name": "AN0/VREF+/CN2/RA0",
        "type": "bidirectional",
        "description": "Analog input 0 / positive ADC voltage reference input / change notification 2 / PORTA bit 0."
      },
      {
        "number": "3",
        "name": "AN1/VREF-/CN3/RA1",
        "type": "bidirectional",
        "description": "Analog input 1 / negative ADC voltage reference input / change notification 3 / PORTA bit 1."
      },
      {
        "number": "4",
        "name": "PGED1/AN2/C2IN-/RP0/CN4/RB0",
        "type": "bidirectional",
        "description": "Programming/debug data I/O channel 1, analog input 2, comparator 2 input-, remappable pin RP0, change notification 4, PORTB bit 0."
      },
      {
        "number": "5",
        "name": "PGEC1/AN3/C2IN+/RP1/CN5/RB1",
        "type": "bidirectional",
        "description": "Programming/debug clock channel 1, analog input 3, comparator 2 input+, remappable pin RP1, change notification 5, PORTB bit 1."
      },
      {
        "number": "6",
        "name": "AN4/RP2/CN6/RB2",
        "type": "bidirectional",
        "description": "Analog input 4, remappable pin RP2, change notification 6, PORTB bit 2."
      },
      {
        "number": "7",
        "name": "AN5/RP3/CN7/RB3",
        "type": "bidirectional",
        "description": "Analog input 5, remappable pin RP3, change notification 7, PORTB bit 3."
      },
      {
        "number": "8",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "9",
        "name": "OSC1/CLKI/CN30/RA2",
        "type": "bidirectional",
        "description": "Oscillator crystal input or external clock input (ST buffer in RC mode, CMOS otherwise), change notification 30, PORTA bit 2."
      },
      {
        "number": "10",
        "name": "OSC2/CLKO/CN29/RA3",
        "type": "bidirectional",
        "description": "Oscillator crystal output or CLKO in RC and EC modes, change notification 29, PORTA bit 3 (8x drive pin)."
      },
      {
        "number": "11",
        "name": "SOSCI/RP4/CN1/RB4",
        "type": "bidirectional",
        "description": "32.768 kHz secondary oscillator crystal input, remappable pin RP4, change notification 1, PORTB bit 4."
      },
      {
        "number": "12",
        "name": "SOSCO/T1CK/CN0/RA4",
        "type": "bidirectional",
        "description": "32.768 kHz secondary oscillator crystal output, Timer1 external clock input, change notification 0, PORTA bit 4."
      },
      {
        "number": "13",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for peripheral logic and I/O pins."
      },
      {
        "number": "14",
        "name": "PGED3/ASDA1/RP5/CN27/RB5",
        "type": "bidirectional",
        "description": "Programming/debug data I/O channel 3, alternate I2C1 data, remappable pin RP5, change notification 27, PORTB bit 5; 5V tolerant."
      },
      {
        "number": "15",
        "name": "PGEC3/ASCL1/RP6/CN24/RB6",
        "type": "bidirectional",
        "description": "Programming/debug clock channel 3, alternate I2C1 clock, remappable pin RP6, change notification 24, PORTB bit 6; 5V tolerant."
      },
      {
        "number": "16",
        "name": "INT0/RP7/CN23/RB7",
        "type": "bidirectional",
        "description": "External interrupt 0, remappable pin RP7, change notification 23, PORTB bit 7; 5V tolerant."
      },
      {
        "number": "17",
        "name": "TCK/PWM2H1/SCL1/RP8/CN22/RB8",
        "type": "bidirectional",
        "description": "JTAG test clock input, PWM2 high output 1, I2C1 clock, remappable pin RP8, change notification 22, PORTB bit 8; 5V tolerant."
      },
      {
        "number": "18",
        "name": "TDO/PWM2L1/SDA1/RP9/CN21/RB9",
        "type": "bidirectional",
        "description": "JTAG test data output, PWM2 low output 1, I2C1 data, remappable pin RP9, change notification 21, PORTB bit 9; 5V tolerant."
      },
      {
        "number": "19",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "20",
        "name": "VCAP",
        "type": "passive",
        "description": "CPU logic filter capacitor connection; needs a low-ESR (<5 Ohm) 4.7-10 uF capacitor to ground and must not be connected to VDD."
      },
      {
        "number": "21",
        "name": "PGED2/TDI/PWM1H3/RP10/CN16/RB10",
        "type": "bidirectional",
        "description": "Programming/debug data I/O channel 2, JTAG test data input, PWM1 high output 3, remappable pin RP10, change notification 16, PORTB bit 10; 5V tolerant."
      },
      {
        "number": "22",
        "name": "PGEC2/TMS/PWM1L3/RP11/CN15/RB11",
        "type": "bidirectional",
        "description": "Programming/debug clock channel 2, JTAG test mode select, PWM1 low output 3, remappable pin RP11, change notification 15, PORTB bit 11; 5V tolerant."
      },
      {
        "number": "23",
        "name": "PWM1H2/RP12/CN14/RB12",
        "type": "bidirectional",
        "description": "PWM1 high output 2, remappable pin RP12, change notification 14, PORTB bit 12."
      },
      {
        "number": "24",
        "name": "PWM1L2/RP13/CN13/RB13",
        "type": "bidirectional",
        "description": "PWM1 low output 2, remappable pin RP13, change notification 13, PORTB bit 13."
      },
      {
        "number": "25",
        "name": "PWM1H1/RP14/CN12/RB14",
        "type": "bidirectional",
        "description": "PWM1 high output 1, remappable pin RP14, change notification 12, PORTB bit 14."
      },
      {
        "number": "26",
        "name": "PWM1L1/RP15/CN11/RB15",
        "type": "bidirectional",
        "description": "PWM1 low output 1, remappable pin RP15, change notification 11, PORTB bit 15."
      },
      {
        "number": "27",
        "name": "AVSS",
        "type": "power_in",
        "description": "Ground reference for analog modules; must always be connected."
      },
      {
        "number": "28",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for analog modules; must be connected at all times."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 20 VCAP type 'passive' and description come from page 14 text and Table 1-1 (p.12); the pin numb; The page 3 diagram shows pin 14 (RB5) as a 5V-tolerant pin. The p.3 diagram also shows RB6, RB7, RB8; The package drawing on page 297 is SPDIP. The SOIC drawing page was not available. The pinout is sha",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 69,
        "cost_usd": 1.037,
        "at": "2026-10-31T03:32:03"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/c03fce62a9920019d3c41a077406ab75.pdf",
        "pages": 330,
        "sha256": "facbf201cb5935c3",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 28,
        "described": 28,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "201fd6993e83f444ad7e45d33f28e74761b858c5fed35f2347562d7b25fd4a93",
        "checked": "2026-10-31",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOIC-28-300mil",
      "Category": "Single Chip Microcomputer/Microcontroller",
      "Pins": "28"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "facbf201cb5935c37922719d34ea96270ee6b5b15f967ad581051df8c6f769d3",
      "rows": [
        {
          "name": "Supply voltage",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 3.6,
          "conditions": "Operating Conditions bullet, paired with -40ºC to +125ºC, DC to 40 MIPS",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "ºC",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "DC to 40 MIPS, 3.0V to 3.6V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "ºC",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "DC to 20 MIPS, 3.0V to 3.6V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "VCAP external filter capacitor",
          "symbol": "CEFC",
          "kind": "recommended_operating",
          "unit": "µF",
          "min": 4.7,
          "typ": null,
          "max": 10,
          "conditions": "Connected from VCAP to ground; ceramic or tantalum; 16V rated as printed",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "VCAP capacitor ESR",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "Ohms",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Low-ESR capacitor on VCAP, printed as less than 5 Ohms",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Overvoltage clamp current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Up to 5 mA overvoltage clamp current, feature list",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Sink/source current, standard VOH/VOL",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Pin specific, standard VOH/VOL, feature list",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Sink/source current, non-standard VOH1",
          "symbol": "VOH1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "Pin specific, non-standard VOH1, feature list",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "POR extension time",
          "symbol": "TPOR",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 67,
          "source": "datasheet"
        },
        {
          "name": "BOR extension time",
          "symbol": "TBOR",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 67,
          "source": "datasheet"
        },
        {
          "name": "Fail-Safe Clock Monitor delay",
          "symbol": "TFSCM",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 900,
          "conditions": "",
          "source_page": 67,
          "source": "datasheet"
        },
        {
          "name": "Oscillator start-up delay, FRC",
          "symbol": "TOSCD",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 1.1,
          "conditions": "FRC oscillator, Table 6-1 note 1",
          "source_page": 65,
          "source": "datasheet"
        },
        {
          "name": "Oscillator start-up delay, LPRC",
          "symbol": "TOSCD",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "LPRC oscillator, Table 6-1 note 1",
          "source_page": 65,
          "source": "datasheet"
        },
        {
          "name": "Programmable power-up time delay",
          "symbol": "TPWRT",
          "kind": "timing",
          "unit": "ms",
          "min": 0,
          "typ": null,
          "max": 128,
          "conditions": "Nominal, set by FPWRT<2:0>",
          "source_page": 67,
          "source": "datasheet"
        },
        {
          "name": "POR threshold",
          "symbol": "VPOR",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.8,
          "max": null,
          "conditions": "Nominal",
          "source_page": 67,
          "source": "datasheet"
        },
        {
          "name": "BOR threshold",
          "symbol": "VBOR",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.5,
          "max": null,
          "conditions": "Nominal",
          "source_page": 67,
          "source": "datasheet"
        },
        {
          "name": "PLL lock time",
          "symbol": "TLOCK",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "Nominal, if PLL is enabled",
          "source_page": 65,
          "source": "datasheet"
        },
        {
          "name": "On-chip regulator start-up time",
          "symbol": "TSTARTUP",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "On a POR, approximately",
          "source_page": 215,
          "source": "datasheet"
        }
      ]
    }
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