PIC24FV32KA304T-I

{
  "slug": "pic24fv32ka304t-i",
  "version": "0.1.0",
  "type": "component",
  "description": "Microchip Tech Microcontrollers (MCU/MPU/SOC), TQFP-44(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "pic24fv32ka304t-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pic24fv32ka304t-i.kicad_sym",
    "pic24fv32ka304t-i.kicad_mod",
    "pic24fv32ka304t-i.glb",
    "pic24fv32ka304t-i.step",
    "pic24fv32ka304t-i.lbr",
    "docs/hero.png",
    "docs/pic24fv32ka304t-i-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pic24fv32ka304t-i-hero.glb",
    "pic24fv32ka304t-i-hero.overlay.json",
    "pic24fv32ka304t-i-etched.glb"
  ],
  "component": {
    "mpn": "PIC24FV32KA304T-I",
    "manufacturer": "Microchip Tech",
    "package": "TQFP-44(10x10)",
    "pin_count": 44,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589805691415261184",
    "parts": {
      "symbol": "pic24fv32ka304t-i.kicad_sym",
      "footprint": "pic24fv32ka304t-i.kicad_mod",
      "model_3d": "pic24fv32ka304t-i-hero.glb",
      "model_3d_plain": "pic24fv32ka304t-i-etched.glb",
      "model_3d_step": "pic24fv32ka304t-i-etched.step",
      "model_3d_step_plain": "pic24fv32ka304t-i.step",
      "lbr": "pic24fv32ka304t-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C631140"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T01:56:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SDA1/T1CK/U1RTS/CTED4/CN21/RB9",
        "type": "bidirectional",
        "description": "I2C1 data input/output (SDA1) multiplexed with Timer1 clock input, UART1 RTS and CTMU edge input; ST input buffer with 18 mA/18 mA high-current sink/source capability."
      },
      {
        "number": "2",
        "name": "U1RX/CN18/RC6",
        "type": "bidirectional",
        "description": "UART1 receive input multiplexed on RC6 with Change Notification input CN18; ST input buffer."
      },
      {
        "number": "3",
        "name": "U1TX/CN17/RC7",
        "type": "bidirectional",
        "description": "UART1 transmit output multiplexed on RC7 with Change Notification input CN17."
      },
      {
        "number": "4",
        "name": "OC2/CN20/RC8",
        "type": "bidirectional",
        "description": "Output Compare/PWM2 output multiplexed on RC8 with Change Notification input CN20."
      },
      {
        "number": "5",
        "name": "IC2/CTED7/CN19/RC9",
        "type": "bidirectional",
        "description": "Input Capture 2 input multiplexed on RC9 with CTMU trigger edge input CTED7; ST input buffer."
      },
      {
        "number": "6",
        "name": "IC1/CTED3/CN9/RA7",
        "type": "bidirectional",
        "description": "Input Capture 1 input multiplexed on RA7 with CTMU trigger edge input CTED3; ST input buffer."
      },
      {
        "number": "7",
        "name": "VCAP",
        "type": "power_out",
        "description": "Voltage regulator output on FV devices; requires a 10 µF capacitor connected to ground and must not be connected to VDD."
      },
      {
        "number": "8",
        "name": "PGED2/SDI1/CTED11/CN16/RB10",
        "type": "bidirectional",
        "description": "ICSP/debug data pin 2 multiplexed with SPI1 serial data input and CTMU edge input CTED11; ST input buffer."
      },
      {
        "number": "9",
        "name": "PGEC2/SCK1/CTED9/CN15/RB11",
        "type": "bidirectional",
        "description": "ICSP/debug clock pin 2 multiplexed with SPI1 serial clock and CTMU edge input CTED9; ST input buffer."
      },
      {
        "number": "10",
        "name": "AN12/HLVDIN/CTED2/INT2/CN14/RB12",
        "type": "bidirectional",
        "description": "A/D analog input AN12 multiplexed with High/Low-Voltage Detect input HLVDIN and external interrupt INT2; ST digital input buffer."
      },
      {
        "number": "11",
        "name": "AN11/SDO1/CTPLS/CN13/RB13",
        "type": "bidirectional",
        "description": "A/D analog input AN11 multiplexed with SPI1 serial data output SDO1 and CTMU pulse output CTPLS."
      },
      {
        "number": "12",
        "name": "OC3/CN35/RA10",
        "type": "bidirectional",
        "description": "Output Compare/PWM3 output multiplexed on RA10 with Change Notification input CN35."
      },
      {
        "number": "13",
        "name": "IC3/CTED8/CN36/RA11",
        "type": "bidirectional",
        "description": "Input Capture 3 input multiplexed on RA11 with CTMU trigger edge input CTED8; ST input buffer."
      },
      {
        "number": "14",
        "name": "CVREF/AN10/C3INB/RTCC/C1OUT/OCFA/CTED5/INT1/CN12/RB14",
        "type": "bidirectional",
        "description": "Comparator voltage reference output CVREF multiplexed with A/D input AN10, RTCC output and external interrupt INT1; ST input buffer."
      },
      {
        "number": "15",
        "name": "AN9/C3INA/T3CK/T2CK/REFO/SS1/CTED6/CN11/RB15",
        "type": "bidirectional",
        "description": "A/D analog input AN9 multiplexed with Timer2/Timer3 clock inputs, reference clock output REFO and SPI1 slave select SS1."
      },
      {
        "number": "16",
        "name": "VSS/AVSS",
        "type": "power_in",
        "description": "Device digital ground return, also the A/D analog ground AVSS, which must always be connected regardless of analog module use."
      },
      {
        "number": "17",
        "name": "VDD/AVDD",
        "type": "power_in",
        "description": "Device digital supply (2.0V to 5.5V for PIC24FV devices) also feeding A/D supply AVDD, which must always be connected."
      },
      {
        "number": "18",
        "name": "MCLR/VPP/RA5",
        "type": "bidirectional",
        "description": "Master Clear (device reset) input, active-low, with ST input buffer; also VPP programming pin and PORTA pin RA5."
      },
      {
        "number": "19",
        "name": "VREF+/CVREF+/AN0/C3INC/CTED1/CN2/RA0",
        "type": "power_in",
        "description": "A/D Reference Voltage Input (+) multiplexed with comparator reference input CVREF+, analog input AN0 and PORTA pin RA0."
      },
      {
        "number": "20",
        "name": "CVREF-/VREF-/AN1/CN3/RA1",
        "type": "bidirectional",
        "description": "A/D Reference Voltage Input (-) multiplexed with comparator reference input CVREF-, analog input AN1 and PORTA pin RA1."
      },
      {
        "number": "21",
        "name": "PGED1/AN2/ULPWU/CTCMP/C1IND/C2INB/C3IND/U2TX/CN4/RB0",
        "type": "bidirectional",
        "description": "ICSP/debug data pin 1 multiplexed with analog input AN2, Ultra Low-Power Wake-up input ULPWU and UART2 transmit U2TX."
      },
      {
        "number": "22",
        "name": "PGEC1/AN3/C1INC/C2INA/U2RX/CTED12/CN5/RB1",
        "type": "bidirectional",
        "description": "ICSP/debug clock pin 1 multiplexed with analog input AN3, comparator inputs and UART2 receive U2RX."
      },
      {
        "number": "23",
        "name": "RB2",
        "type": "bidirectional",
        "description": "A/D analog input AN4 multiplexed with I2C2 data SDA2 and Timer4/Timer5 clock inputs; I2C buffer."
      },
      {
        "number": "24",
        "name": "AN5/C1INA/C2INC/SCL2/CN7/RB3",
        "type": "bidirectional",
        "description": "A/D analog input AN5 multiplexed with I2C2 clock SCL2 and comparator input; I2C buffer."
      },
      {
        "number": "25",
        "name": "AN6/CN32/RC0",
        "type": "bidirectional",
        "description": "A/D analog input AN6 multiplexed on RC0 with Change Notification input CN32."
      },
      {
        "number": "26",
        "name": "AN7/CN31/RC1",
        "type": "bidirectional",
        "description": "A/D analog input AN7 multiplexed on RC1 with Change Notification input CN31."
      },
      {
        "number": "27",
        "name": "AN8/CN10/RC2",
        "type": "bidirectional",
        "description": "A/D analog input AN8 multiplexed on RC2 with Change Notification input CN10."
      },
      {
        "number": "28",
        "name": "VDD",
        "type": "power_in",
        "description": "Device digital supply voltage, 2.0V to 5.5V for PIC24FV devices; all VDD pins must be connected."
      },
      {
        "number": "29",
        "name": "VSS",
        "type": "power_in",
        "description": "Device digital ground return; all VSS pins must be connected."
      },
      {
        "number": "30",
        "name": "OSCI/AN13/CLKI/CN30/RA2",
        "type": "bidirectional",
        "description": "Primary oscillator input for XT, HS and EC modes, also external clock input CLKI and A/D analog input AN13."
      },
      {
        "number": "31",
        "name": "OSCO/AN14/CLKO/CN29/RA3",
        "type": "bidirectional",
        "description": "Primary oscillator output, also system clock output CLKO (FOSC/2) in some operating modes and A/D analog input AN14."
      },
      {
        "number": "32",
        "name": "OCFB/CN33/RA8",
        "type": "bidirectional",
        "description": "Output Compare Fault B input multiplexed on RA8 with Change Notification input CN33."
      },
      {
        "number": "33",
        "name": "SOSCI/AN15/U2RTS/CN1/RB4",
        "type": "bidirectional",
        "description": "Secondary (Timer1) oscillator input multiplexed with A/D analog input AN15 and UART2 RTS output."
      },
      {
        "number": "34",
        "name": "SOSCO/SCLKI/U2CTS/CN0/RA4",
        "type": "bidirectional",
        "description": "Secondary oscillator output, also digital secondary clock input SCLKI and UART2 CTS input."
      },
      {
        "number": "35",
        "name": "SS2/CN34/RA9",
        "type": "bidirectional",
        "description": "SPI2 slave select multiplexed on RA9 with Change Notification input CN34; ST input buffer."
      },
      {
        "number": "36",
        "name": "SDI2/CN28/RC3",
        "type": "bidirectional",
        "description": "SPI2 serial data input multiplexed on RC3 with Change Notification input CN28; ST input buffer."
      },
      {
        "number": "37",
        "name": "SDO2/CN25/RC4",
        "type": "bidirectional",
        "description": "SPI2 serial data output multiplexed on RC4 with Change Notification input CN25."
      },
      {
        "number": "38",
        "name": "SCK2/CN26/RC5",
        "type": "bidirectional",
        "description": "SPI2 serial clock input/output multiplexed on RC5 with Change Notification input CN26; ST input buffer."
      },
      {
        "number": "39",
        "name": "VSS",
        "type": "power_in",
        "description": "Device digital ground return; all VSS pins must be connected."
      },
      {
        "number": "40",
        "name": "VDD",
        "type": "power_in",
        "description": "Device digital supply voltage, 2.0V to 5.5V for PIC24FV devices; all VDD pins must be connected."
      },
      {
        "number": "41",
        "name": "RB5",
        "type": "bidirectional",
        "description": "ICSP/debug data pin 3 multiplexed with alternate I2C1 data ASDA1 (when the I2CSEL Configuration bit is set) and Change Notification input CN27."
      },
      {
        "number": "42",
        "name": "RB6",
        "type": "bidirectional",
        "description": "ICSP/debug clock pin 3 multiplexed with alternate I2C1 clock ASCL1 (when the I2CSEL Configuration bit is set) and Change Notification input CN24."
      },
      {
        "number": "43",
        "name": "C2OUT/OC1/INT0/CN23/RB7",
        "type": "bidirectional",
        "description": "Comparator 2 output multiplexed with Output Compare/PWM1 output OC1, external interrupt INT0 (ST input) and Change Notification input CN23."
      },
      {
        "number": "44",
        "name": "SCL1/U1CTS/C3OUT/CTED10/CN22/RB8",
        "type": "bidirectional",
        "description": "I2C1 clock input/output SCL1 multiplexed with UART1 CTS input, Comparator 3 output and CTMU edge input CTED10; ST input buffer."
      }
    ],
    "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 pin diagram on page 6 lists the FV pin 7 name as 'VCAP C2OUT/OC1/CTED1/INT2/CN8/RA6', but Table ; Pin 43 is taken from the FV column of the 44-pin diagram and matches Table 1-3 (C2OUT, OC1, INT0 at ; Pin 18 (MCLR/VPP/RA5) is primarily the MCLR input; it is typed bidirectional because RA5 is a port p"
        ],
        "pages_sent": 55,
        "cost_usd": 0.3123,
        "at": "2026-10-21T01:53:50"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589805691415261184",
        "pages": 366,
        "sha256": "6d14c0d7696e79ad",
        "source_tier": "lcsc"
      },
      "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": "pic24fv32ka304t-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": "61ecec1147f835d2c9d165c450b1c8d53e65b038f6ca1dac3066a2dfb1bbbb85",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pic24fv32ka304t-i-etched.step",
        "role": "eda",
        "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": "a7a137e2f198217aab0750e4ec2a1ae70c2266ddc56b18e3f93713607352c280",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}