PIC24FV32KA304-I

{
  "slug": "pic24fv32ka304-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",
    "pic24fv32ka304-i",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pic24fv32ka304-i.kicad_sym",
    "pic24fv32ka304-i.kicad_mod",
    "pic24fv32ka304-i.glb",
    "pic24fv32ka304-i.step",
    "pic24fv32ka304-i.lbr",
    "docs/hero.png",
    "docs/pic24fv32ka304-i-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pic24fv32ka304-i-hero.glb",
    "pic24fv32ka304-i-hero.overlay.json",
    "pic24fv32ka304-i-etched.glb"
  ],
  "component": {
    "mpn": "PIC24FV32KA304-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/8589041807217078272",
    "parts": {
      "symbol": "pic24fv32ka304-i.kicad_sym",
      "footprint": "pic24fv32ka304-i.kicad_mod",
      "model_3d": "pic24fv32ka304-i-hero.glb",
      "model_3d_plain": "pic24fv32ka304-i-etched.glb",
      "model_3d_step": "pic24fv32ka304-i-etched.step",
      "model_3d_step_plain": "pic24fv32ka304-i.step",
      "lbr": "pic24fv32ka304-i.lbr"
    },
    "distributor_links": {
      "lcsc": "C634765"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T18:49:17Z",
      "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) on RB9, also Timer1 clock input, UART1 RTS output, CTMU trigger edge input and change notification input, with ST input buffer."
      },
      {
        "number": "2",
        "name": "U1RX/CN18/RC6",
        "type": "bidirectional",
        "description": "UART1 receive input (U1RX) on RC6, also change notification input CN18, with ST input buffer."
      },
      {
        "number": "3",
        "name": "U1TX/CN17/RC7",
        "type": "bidirectional",
        "description": "UART1 transmit output (U1TX) on RC7, also change notification input CN17."
      },
      {
        "number": "4",
        "name": "OC2/CN20/RC8",
        "type": "bidirectional",
        "description": "Output Compare/PWM2 output (OC2) on RC8, also change notification input CN20."
      },
      {
        "number": "5",
        "name": "IC2/CTED7/CN19/RC9",
        "type": "bidirectional",
        "description": "Input Capture 2 input (IC2) on RC9, also CTMU trigger edge input CTED7 and change notification input CN19, with ST input buffer."
      },
      {
        "number": "6",
        "name": "IC1/CTED3/CN9/RA7",
        "type": "bidirectional",
        "description": "Input Capture 1 input (IC1) on RA7, also CTMU trigger edge input CTED3 and change notification input CN9, with ST input buffer."
      },
      {
        "number": "7",
        "name": "VCAP",
        "type": "power_out",
        "description": "On-chip voltage regulator output for the core; it must not be connected to VDD and requires a 10 µF capacitor to ground."
      },
      {
        "number": "8",
        "name": "PGED2/SDI1/CTED11/CN16/RB10",
        "type": "bidirectional",
        "description": "ICSP data 2 (PGED2) on RB10, also SPI1 serial data input (SDI1), CTMU trigger edge input CTED11 and change notification input CN16, with ST input buffer."
      },
      {
        "number": "9",
        "name": "PGEC2/SCK1/CTED9/CN15/RB11",
        "type": "bidirectional",
        "description": "ICSP clock 2 (PGEC2) on RB11, also SPI1 serial clock (SCK1), CTMU trigger edge input CTED9 and change notification input CN15, with ST input buffer."
      },
      {
        "number": "10",
        "name": "AN12/HLVDIN/CTED2/INT2/CN14/RB12",
        "type": "bidirectional",
        "description": "Analog input AN12 on RB12, also High/Low-Voltage Detect input (HLVDIN), external interrupt 2 (INT2), CTMU trigger edge input CTED2 and change notification input CN14."
      },
      {
        "number": "11",
        "name": "AN11/SDO1/CTPLS/CN13/RB13",
        "type": "bidirectional",
        "description": "Analog input AN11 on RB13, also SPI1 serial data output (SDO1), CTMU pulse output (CTPLS) and change notification input CN13."
      },
      {
        "number": "12",
        "name": "OC3/CN35/RA10",
        "type": "bidirectional",
        "description": "Output Compare/PWM3 output (OC3) on RA10, also change notification input CN35, with ST input buffer."
      },
      {
        "number": "13",
        "name": "IC3/CTED8/CN36/RA11",
        "type": "bidirectional",
        "description": "Input Capture 3 input (IC3) on RA11, also CTMU trigger edge input CTED8 and change notification input CN36, with ST input buffer."
      },
      {
        "number": "14",
        "name": "CVREF/AN10/C3INB/RTCC/C1OUT/OCFA/CTED5/INT1/CN12/RB14",
        "type": "bidirectional",
        "description": "Comparator voltage reference output (CVREF) and analog input AN10 on RB14, also comparator 3 input B, RTCC output, comparator 1 output, Output Compare Fault A, external interrupt 1 (INT1) and change notification input CN12."
      },
      {
        "number": "15",
        "name": "AN9/C3INA/T3CK/T2CK/REFO/SS1/CTED6/CN11/RB15",
        "type": "bidirectional",
        "description": "Analog input AN9 on RB15, also comparator 3 input A, Timer2/Timer3 clock input, reference clock output (REFO), SPI1 slave select (SS1) and change notification input CN11."
      },
      {
        "number": "16",
        "name": "VSS/AVSS",
        "type": "power_in",
        "description": "Digital ground return (VSS) and analog ground (AVSS); both must be connected regardless of whether the analog modules are used."
      },
      {
        "number": "17",
        "name": "VDD/AVDD",
        "type": "power_in",
        "description": "Digital supply (VDD) and A/D supply (AVDD); for PIC24FV devices VDD operates over 2.0V to 5.5V, and AVDD must always be connected."
      },
      {
        "number": "18",
        "name": "MCLR/VPP/RA5",
        "type": "input",
        "description": "Master Clear input (MCLR, active-low) for device Reset and programming/debug, with ST input buffer; the pin can also be used as RA5 I/O when MCLR is not selected."
      },
      {
        "number": "19",
        "name": "VREF+/CVREF+/AN0/C3INC/CTED1/CN2/RA0",
        "type": "power_in",
        "description": "A/D positive voltage reference input (VREF+) on RA0, also analog input AN0, comparator reference positive input CVREF+, comparator 3 input C and change notification input CN2."
      },
      {
        "number": "20",
        "name": "CVREF-/VREF-/AN1/CN3/RA1",
        "type": "bidirectional",
        "description": "A/D negative voltage reference input (VREF-) on RA1, also analog input AN1, comparator reference negative input CVREF- and change notification input CN3."
      },
      {
        "number": "21",
        "name": "PGED1/AN2/ULPWU/CTCMP/C1IND/C2INB/C3IND/U2TX/CN4/RB0",
        "type": "bidirectional",
        "description": "ICSP data 1 (PGED1) on RB0, also analog input AN2, Ultra Low-Power Wake-up input (ULPWU), CTMU comparator input (CTCMP), UART2 transmit (U2TX) and change notification input CN4."
      },
      {
        "number": "22",
        "name": "PGEC1/AN3/C1INC/C2INA/U2RX/CTED12/CN5/RB1",
        "type": "bidirectional",
        "description": "ICSP clock 1 (PGEC1) on RB1, also analog input AN3, comparator inputs C1INC and C2INA, UART2 receive (U2RX), CTMU trigger edge input CTED12 and change notification input CN5."
      },
      {
        "number": "23",
        "name": "RB2",
        "type": "bidirectional",
        "description": "Analog input AN4 on RB2, also comparator inputs C1INB and C2IND, I2C2 data (SDA2), Timer4/Timer5 clock input, CTMU trigger edge input CTED13 and change notification input CN6."
      },
      {
        "number": "24",
        "name": "AN5/C1INA/C2INC/SCL2/CN7/RB3",
        "type": "bidirectional",
        "description": "Analog input AN5 on RB3, also comparator inputs C1INA and C2INC, I2C2 clock (SCL2) and change notification input CN7."
      },
      {
        "number": "25",
        "name": "AN6/CN32/RC0",
        "type": "bidirectional",
        "description": "Analog input AN6 on RC0, also change notification input CN32, with ST input buffer."
      },
      {
        "number": "26",
        "name": "AN7/CN31/RC1",
        "type": "bidirectional",
        "description": "Analog input AN7 on RC1, also change notification input CN31, with ST input buffer."
      },
      {
        "number": "27",
        "name": "AN8/CN10/RC2",
        "type": "bidirectional",
        "description": "Analog input AN8 on RC2, also change notification input CN10, with ST input buffer."
      },
      {
        "number": "28",
        "name": "VDD",
        "type": "power_in",
        "description": "Device digital supply pin (VDD), 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 pin (VSS); all VSS pins must be connected."
      },
      {
        "number": "30",
        "name": "OSCI/AN13/CLKI/CN30/RA2",
        "type": "bidirectional",
        "description": "Main oscillator input (OSCI) and external clock input (CLKI) on RA2, also analog input AN13 and change notification input CN30."
      },
      {
        "number": "31",
        "name": "OSCO/AN14/CLKO/CN29/RA3",
        "type": "bidirectional",
        "description": "Main oscillator output (OSCO) on RA3, also system clock output (CLKO), analog input AN14 and change notification input CN29."
      },
      {
        "number": "32",
        "name": "OCFB/CN33/RA8",
        "type": "bidirectional",
        "description": "Output Compare Fault B input (OCFB) on RA8, also change notification input CN33, with ST input buffer."
      },
      {
        "number": "33",
        "name": "SOSCI/AN15/U2RTS/CN1/RB4",
        "type": "bidirectional",
        "description": "Secondary oscillator input (SOSCI) on RB4, also analog input AN15, UART2 RTS output (U2RTS) and change notification input CN1."
      },
      {
        "number": "34",
        "name": "SOSCO/SCLKI/U2CTS/CN0/RA4",
        "type": "bidirectional",
        "description": "Secondary oscillator output (SOSCO) on RA4, also digital secondary clock input (SCLKI), UART2 CTS input (U2CTS) and change notification input CN0."
      },
      {
        "number": "35",
        "name": "SS2/CN34/RA9",
        "type": "bidirectional",
        "description": "SPI2 slave select (SS2) on RA9, also change notification input CN34, with ST input buffer."
      },
      {
        "number": "36",
        "name": "SDI2/CN28/RC3",
        "type": "bidirectional",
        "description": "SPI2 serial data input (SDI2) on RC3, also change notification input CN28, with ST input buffer."
      },
      {
        "number": "37",
        "name": "SDO2/CN25/RC4",
        "type": "bidirectional",
        "description": "SPI2 serial data output (SDO2) on RC4, also change notification input CN25."
      },
      {
        "number": "38",
        "name": "SCK2/CN26/RC5",
        "type": "bidirectional",
        "description": "SPI2 serial clock input/output (SCK2) on RC5, also change notification input CN26, with ST input buffer."
      },
      {
        "number": "39",
        "name": "VSS",
        "type": "power_in",
        "description": "Device digital ground return pin (VSS); all VSS pins must be connected."
      },
      {
        "number": "40",
        "name": "VDD",
        "type": "power_in",
        "description": "Device digital supply pin (VDD); all VDD pins must be connected."
      },
      {
        "number": "41",
        "name": "RB5",
        "type": "bidirectional",
        "description": "ICSP data 3 (PGED3) on RB5, also alternate I2C1 data (ASDA1) when the I2CSEL Configuration bit is set and change notification input CN27."
      },
      {
        "number": "42",
        "name": "RB6",
        "type": "bidirectional",
        "description": "ICSP clock 3 (PGEC3) on RB6, also 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 (C2OUT) on RB7, also Output Compare/PWM1 output (OC1), external interrupt 0 (INT0) and change notification input CN23, with ST input buffer on the input functions."
      },
      {
        "number": "44",
        "name": "SCL1/U1CTS/C3OUT/CTED10/CN22/RB8",
        "type": "bidirectional",
        "description": "I2C1 clock input/output (SCL1) on RB8, also UART1 CTS input (U1CTS), comparator 3 output (C3OUT), CTMU trigger edge input CTED10 and change notification input CN22."
      }
    ],
    "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: Pin 7 is VCAP on the FV device (it is RA6 on the F device). Its type is set to power_out because it ; Pin 18 is printed as MCLR/VPP/RA5. It is typed as input because MCLR is the function the datasheet d; Table 1-3 lists OCFB as 'OFCB' (typo). Pin 32 is taken as OCFB from the pin diagram on page 6."
        ],
        "pages_sent": 55,
        "cost_usd": 0.3102,
        "at": "2026-10-20T18:48:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589041807217078272",
        "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": "pic24fv32ka304-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": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pic24fv32ka304-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": "326a0ed25d848491f4647001e557c4c3c4de2be09df6008f4675b8269959cca1",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}