F280038CPMRQ1

{
  "slug": "f280038cpmrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "f280038cpmrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "f280038cpmrq1.kicad_sym",
    "f280038cpmrq1.kicad_mod",
    "f280038cpmrq1.glb",
    "f280038cpmrq1.step",
    "f280038cpmrq1.lbr",
    "docs/hero.png",
    "docs/f280038cpmrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "f280038cpmrq1-hero.glb",
    "f280038cpmrq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "F280038CPMRQ1",
    "manufacturer": "Texas Instruments",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600524028784087040",
    "parts": {
      "symbol": "f280038cpmrq1.kicad_sym",
      "footprint": "f280038cpmrq1.kicad_mod",
      "model_3d": "f280038cpmrq1-hero.glb",
      "model_3d_plain": "f280038cpmrq1.glb",
      "model_3d_step": "f280038cpmrq1-etched.step",
      "model_3d_step_plain": "f280038cpmrq1.step",
      "lbr": "f280038cpmrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C6196671",
      "digikey": "296-F280038CPMRQ1TR-ND",
      "mouser": "595-F280038CPMRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T13:47:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-F280038CPMRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-F280038CPMRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GPIO29",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO29, which Table 5-3 lists with SCI-A transmit (SCIA_TX) as one of its muxed functions."
      },
      {
        "number": "2",
        "name": "GPIO28",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO28, which Table 5-3 lists with SCI-A receive (SCIA_RX) as one of its muxed functions."
      },
      {
        "number": "3",
        "name": "XRSn",
        "type": "input",
        "description": "Active-low device reset (XRSn is low while reset is active) with internal pullup active."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2-V digital logic power pin; recommended supply is 1.14 V to 1.32 V (nominal 1.2 V)."
      },
      {
        "number": "5",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; all VSS pins must be connected to board ground."
      },
      {
        "number": "6",
        "name": "A6",
        "type": "input",
        "description": "ADC-A analog input 6, also usable as a CMPSS-1 comparator input and as digital input AIO228."
      },
      {
        "number": "7",
        "name": "B2/C6",
        "type": "input",
        "description": "ADC-B input 2 and ADC-C input 6 (shared pin), also a CMPSS-3 comparator positive input and digital input AIO226."
      },
      {
        "number": "8",
        "name": "A3/B3/C5/VDAC",
        "type": "input",
        "description": "ADC-A input 3 shared with ADC-B/C inputs and VDAC; VDAC is an optional external reference for the on-chip COMPDACs and needs at least 1 µF if used as a reference."
      },
      {
        "number": "9",
        "name": "A2/B6/C9",
        "type": "input",
        "description": "ADC-A input 2 shared with ADC-B input 6 and ADC-C input 9, also a CMPSS-1 comparator positive input and digital input AIO224."
      },
      {
        "number": "10",
        "name": "A15/B9/C7",
        "type": "input",
        "description": "ADC-A input 15 shared with ADC-B input 9 and ADC-C input 7, also a CMPSS-1 comparator input and digital input AIO233."
      },
      {
        "number": "11",
        "name": "A14/B14/C4",
        "type": "input",
        "description": "ADC-A input 14 shared with ADC-B input 14 and ADC-C input 4, also a CMPSS-3 comparator input and digital input AIO239."
      },
      {
        "number": "12",
        "name": "A11/B10/C0",
        "type": "input",
        "description": "ADC-A input 11 shared with ADC-B input 10 and ADC-C input 0, also a CMPSS-1 comparator input and digital input AIO237."
      },
      {
        "number": "13",
        "name": "A5/B12/C2",
        "type": "input",
        "description": "ADC-A input 5 shared with ADC-B input 12 and ADC-C input 2, also CMPSS-2/3 comparator inputs and digital input AIO244 where applicable."
      },
      {
        "number": "14",
        "name": "A1/B7/DACB_OUT",
        "type": "input",
        "description": "ADC-A input 1 shared with ADC-B input 7; this pin is also the buffered DAC-B output (DACB_OUT) and digital input AIO232."
      },
      {
        "number": "15",
        "name": "A0/B15/C15/DACA_OUT",
        "type": "input",
        "description": "ADC-A input 0 shared with ADC-B input 15 and ADC-C input 15; this pin is also the buffered DAC-A output (DACA_OUT) and digital input AIO231."
      },
      {
        "number": "16",
        "name": "VREFHI",
        "type": "input",
        "description": "ADC high reference voltage; tie to VDDA if the ADC is not used in the application."
      },
      {
        "number": "17",
        "name": "VREFLO",
        "type": "input",
        "description": "ADC low reference voltage; tie to VSSA."
      },
      {
        "number": "18",
        "name": "A12/C1",
        "type": "input",
        "description": "ADC-A input 12 shared with ADC-C input 1, also CMPSS-2 comparator input and digital input AIO238."
      },
      {
        "number": "19",
        "name": "A7/C3",
        "type": "input",
        "description": "ADC-A input 7 shared with ADC-C input 3, also a CMPSS-4 comparator input and digital input AIO245."
      },
      {
        "number": "20",
        "name": "A8/B0/C11",
        "type": "input",
        "description": "ADC-A input 8 shared with ADC-B input 0 and ADC-C input 11, also CMPSS-2/4 comparator inputs and digital inputs AIO240/AIO253."
      },
      {
        "number": "21",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground; if an analog ground is not used, tie to VSS."
      },
      {
        "number": "22",
        "name": "VDDA",
        "type": "power_in",
        "description": "3.3-V analog power pin; place a minimum 2.2-µF decoupling capacitor on the pin and tie to VDDIO if no dedicated analog supply is used."
      },
      {
        "number": "23",
        "name": "A4/B8/C14",
        "type": "input",
        "description": "ADC-A input 4 shared with ADC-B input 8 and ADC-C input 14, also a CMPSS-2 comparator input and digital input AIO225."
      },
      {
        "number": "24",
        "name": "A9/B4/C8",
        "type": "input",
        "description": "ADC-A input 9 shared with ADC-B input 4 and ADC-C input 8, also a CMPSS-2 comparator input and digital inputs AIO227/AIO236."
      },
      {
        "number": "25",
        "name": "A10/B1/C10",
        "type": "input",
        "description": "ADC-A input 10 shared with ADC-B input 1 and ADC-C input 10, also a CMPSS-2 comparator input and digital input AIO230."
      },
      {
        "number": "26",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; all VSS pins must be connected to board ground."
      },
      {
        "number": "27",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2-V digital logic power pin; recommended supply is 1.14 V to 1.32 V (nominal 1.2 V)."
      },
      {
        "number": "28",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3-V digital I/O power pin; the device supply for VDDIO and VDDA is 3.3 V nominal with a 3.63 V maximum."
      },
      {
        "number": "29",
        "name": "GPIO13",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO13; alternate functions include EPWM7_B, MCAN_TX, SCI-B receive, PMBus-A alert (open-drain) and CAN-A transmit."
      },
      {
        "number": "30",
        "name": "GPIO12",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO12; alternate functions include EPWM7_A, MCAN_RX, EQEP1_STROBE, SCI-B transmit, PMBus-A control and CAN-A receive."
      },
      {
        "number": "31",
        "name": "GPIO11",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO11; alternate functions include EPWM6_B, EQEP1_B, SCI-B receive, SPI-A STE and LIN-B receive."
      },
      {
        "number": "32",
        "name": "GPIO33",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO33; its alternate-function assignments are not in the supplied text."
      },
      {
        "number": "33",
        "name": "GPIO16",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO16; alternate functions include SPI-A SIMO, EPWM5_A, SCI-A transmit, SD1_D1, PMBus-A clock (open-drain) and XCLKOUT."
      },
      {
        "number": "34",
        "name": "GPIO17",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO17; alternate functions include SPI-A SOMI, EPWM5_B, SCI-A receive, SD1_C1, PMBus-A data (open-drain) and CAN-A transmit."
      },
      {
        "number": "35",
        "name": "GPIO24",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO24; alternate functions include EPWM8_A, EQEP2_A, SPI-B SIMO, LIN-B transmit, PMBus-A clock (open-drain), SCI-A transmit and ERRORSTS."
      },
      {
        "number": "36",
        "name": "TCK",
        "type": "input",
        "description": "JTAG test clock input; internal pullup is active, and the datasheet allows either no connect or a pullup resistor on this pin."
      },
      {
        "number": "37",
        "name": "GPIO37/TDO",
        "type": "tri_state",
        "description": "JTAG test data output (TDO, default mux); it tristates when there is no JTAG activity, so an internal or external pullup must be used to avoid a floating input."
      },
      {
        "number": "38",
        "name": "TMS",
        "type": "input",
        "description": "JTAG test mode select input; internal pullup is active and an external pullup resistor is recommended."
      },
      {
        "number": "39",
        "name": "GPIO35/TDI",
        "type": "input",
        "description": "JTAG test data input (TDI, default mux); the internal pullup is disabled by default, so it must be enabled or an external pullup added if used as TDI."
      },
      {
        "number": "40",
        "name": "GPIO32",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO32; its alternate-function assignments are not in the supplied text."
      },
      {
        "number": "41",
        "name": "GPIO18/X2",
        "type": "bidirectional",
        "description": "Crystal oscillator output X2 (alternate function) and also GPIO18, whose alternate functions include SPI-A clock, SCI-B transmit, CAN-A receive and I2C-A clock (open-drain)."
      },
      {
        "number": "42",
        "name": "GPIO19/X1",
        "type": "bidirectional",
        "description": "Crystal oscillator input or single-ended 3.3-V clock input X1 (alternate function) and also GPIO19; the initialization software must configure this pin before the crystal oscillator is enabled."
      },
      {
        "number": "43",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3-V digital I/O power pin; the device supply for VDDIO and VDDA is 3.3 V nominal with a 3.63 V maximum."
      },
      {
        "number": "44",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2-V digital logic power pin; recommended supply is 1.14 V to 1.32 V (nominal 1.2 V)."
      },
      {
        "number": "45",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; all VSS pins must be connected to board ground."
      },
      {
        "number": "46",
        "name": "VREGENZ",
        "type": "input",
        "description": "Internal voltage regulator disable with internal pulldown; tie low to VSS to enable the internal VREG or high to VDDIO to use an external supply."
      },
      {
        "number": "47",
        "name": "GPIO8",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO8; Table 5-3 lists SCI-A transmit (SCIA_TX) as one of its muxed functions."
      },
      {
        "number": "48",
        "name": "GPIO4",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO4; its alternate-function assignments are not in the supplied text."
      },
      {
        "number": "49",
        "name": "GPIO3",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO3; Table 5-3 lists SCI-A receive (SCIA_RX) as one of its muxed functions."
      },
      {
        "number": "50",
        "name": "GPIO2",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO2; Table 5-3 lists SCI-A transmit (SCIA_TX) as one of its muxed functions."
      },
      {
        "number": "51",
        "name": "GPIO1",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO1; its alternate-function assignments are not in the supplied text."
      },
      {
        "number": "52",
        "name": "GPIO0",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO0; its alternate-function assignments are not in the supplied text."
      },
      {
        "number": "53",
        "name": "GPIO40",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO40; its alternate-function assignments are not in the supplied text."
      },
      {
        "number": "54",
        "name": "GPIO23",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO23; alternate functions include EQEP1_INDEX, SCI-B receive, SPI-B STE, SDFM-1 channel 4 clock, LIN-A receive and EPWM4_B."
      },
      {
        "number": "55",
        "name": "GPIO41",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO41; its alternate-function assignments are not in the supplied text."
      },
      {
        "number": "56",
        "name": "GPIO22",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO22; alternate functions include EQEP1_STROBE, SCI-B transmit, SPI-B clock, SDFM-1 channel 4 data, LIN-A transmit and EPWM4_A."
      },
      {
        "number": "57",
        "name": "GPIO7",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO7; its alternate-function assignments are not in the supplied text."
      },
      {
        "number": "58",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground; all VSS pins must be connected to board ground."
      },
      {
        "number": "59",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2-V digital logic power pin; recommended supply is 1.14 V to 1.32 V (nominal 1.2 V)."
      },
      {
        "number": "60",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3-V digital I/O power pin; the device supply for VDDIO and VDDA is 3.3 V nominal with a 3.63 V maximum."
      },
      {
        "number": "61",
        "name": "GPIO5",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO5; its alternate-function assignments are not in the supplied text."
      },
      {
        "number": "62",
        "name": "GPIO9",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO9; alternate functions include EPWM5_B, SCI-B transmit, OUTPUTXBAR6, EQEP1_INDEX, SCI-A receive, SPI-A clock and FSITX-A data."
      },
      {
        "number": "63",
        "name": "GPIO10",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO10; alternate functions include EPWM6_A, EQEP1_A, SCI-B transmit, SPI-A SOMI, I2C-A data (open-drain) and FSITX-A clock."
      },
      {
        "number": "64",
        "name": "GPIO6",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO6; its alternate-function assignments are not in the supplied text."
      }
    ],
    "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: Variant choice: the MPN ends in Q1 and the PM package with the Q-temperature suffix maps to Figure 5; Package size: the 10x10 body size from the package hint does not appear in the supplied text. The te; Alternate-function text is missing: the supplied excerpt (pages 16-27 and 44-45) does not include th",
          "7/64 pins cited to the wrong page (name found elsewhere): ['16:VREFHI@p57', '17:VREFLO@p57', '27:VDD@p60', '28:VDDIO@p60']"
        ],
        "pages_sent": 42,
        "cost_usd": 0.2888,
        "at": "2026-10-11T13:46:49"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8600524028784087040",
        "pages": 254,
        "sha256": "7569bcf0246f0a66",
        "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": "f280038cpmrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          12.0,
          12.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "f280038cpmrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          12.0,
          1.5
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "607fa68f5c80e84f74f713348e3971d60991b457e4584421fa860bc31428cce5",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}