F280025PNQR

{
  "slug": "f280025pnqr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-80(12x12). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "f280025pnqr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "f280025pnqr.kicad_sym",
    "f280025pnqr.kicad_mod",
    "f280025pnqr.glb",
    "f280025pnqr.step",
    "f280025pnqr.lbr",
    "docs/hero.png",
    "docs/f280025pnqr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "f280025pnqr-hero.glb",
    "f280025pnqr-hero.overlay.json"
  ],
  "component": {
    "mpn": "F280025PNQR",
    "manufacturer": "Texas Instruments",
    "package": "LQFP-80(12x12)",
    "pin_count": 80,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tms320f280025c",
    "parts": {
      "symbol": "f280025pnqr.kicad_sym",
      "footprint": "f280025pnqr.kicad_mod",
      "model_3d": "f280025pnqr-hero.glb",
      "model_3d_plain": "f280025pnqr.glb",
      "model_3d_step": "f280025pnqr-etched.step",
      "model_3d_step_plain": "f280025pnqr.step",
      "lbr": "f280025pnqr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2879248",
      "digikey": "296-F280025PNQRTR-ND",
      "mouser": "595-F280025PNQR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T17:43:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-F280025PNQRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-F280025PNQR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GPIO30",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO30 (default GPIO function) with muxed alternates including CANA_RX, SPIB_SIMO, EPWM1_A and HIC_D8; input qualification is selectable per GPIO."
      },
      {
        "number": "2",
        "name": "GPIO31",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO31 (default GPIO function) with muxed alternates including CANA_TX, SPIB_SOMI, EPWM1_B and FSIRXA_D1; input qualification is selectable per GPIO."
      },
      {
        "number": "3",
        "name": "GPIO29",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO29 (default GPIO function) with muxed alternates including SCIA_TX, EPWM7_B, EQEP1_B and HIC_NCS; input qualification is selectable per GPIO."
      },
      {
        "number": "4",
        "name": "GPIO28",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO28 (default GPIO function) with muxed alternates including SCIA_RX, EPWM7_A, EQEP1_A and HIC_NOE; input qualification is selectable per GPIO."
      },
      {
        "number": "5",
        "name": "XRSn",
        "type": "bidirectional",
        "description": "Device reset input and watchdog reset output, open-drain with internal pull-up; a 2.2kΩ to 10kΩ resistor to VDDIO is recommended and any noise-filter capacitor should be 100nF or less."
      },
      {
        "number": "6",
        "name": "GPIO46",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO46 (default GPIO function) with muxed alternates including LINA_TX, FSITXA_D1 and HIC_NWE."
      },
      {
        "number": "7",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3V digital I/O supply pin; all VDDIO pins must be connected per the power section."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2V digital logic supply pin, generated by the internal VREG; decoupling capacitance on each VDD pin is required for VREG stability."
      },
      {
        "number": "9",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground pin, which must be connected to the board ground."
      },
      {
        "number": "10",
        "name": "A6",
        "type": "input",
        "description": "Analog input A6 (ADC-A channel not available on this pin; CMPSS-1 high/low comparator inputs and AIO228 digital input option), operating within VSSA to VDDA."
      },
      {
        "number": "11",
        "name": "C6",
        "type": "input",
        "description": "Analog input C6 associated with CMPSS-3 high/low comparator positive input 0 and AIO226 digital input option, operating within VSSA to VDDA."
      },
      {
        "number": "12",
        "name": "A3/C5/VDAC",
        "type": "input",
        "description": "ADC-A input A3 and ADC-C input C5; VDAC is an optional external reference for the on-chip CMPSS DACs and needs at least one 1µF capacitor if used as reference."
      },
      {
        "number": "13",
        "name": "A2/C9",
        "type": "input",
        "description": "ADC-A input A2 and ADC-C input C9 with CMPSS-1 comparator inputs and AIO224 digital input option."
      },
      {
        "number": "14",
        "name": "A15/C7",
        "type": "input",
        "description": "ADC-A input A15 and ADC-C input C7 with CMPSS-1 comparator inputs and AIO233 digital input option."
      },
      {
        "number": "15",
        "name": "A14/C4",
        "type": "input",
        "description": "ADC-A input A14 and ADC-C input C4 with CMPSS-3 comparator inputs and AIO239 digital input option."
      },
      {
        "number": "16",
        "name": "A11/C0",
        "type": "input",
        "description": "ADC-A input A11 and ADC-C input C0 with CMPSS-1 comparator inputs and AIO237 digital input option."
      },
      {
        "number": "17",
        "name": "A5/C2",
        "type": "input",
        "description": "ADC-A input A5 and ADC-C input C2 with CMPSS-3 comparator inputs and AIO244 digital input option."
      },
      {
        "number": "18",
        "name": "A1",
        "type": "input",
        "description": "Analog input A1 with CMPSS-1 comparator input and AIO232 digital input option."
      },
      {
        "number": "19",
        "name": "A0/C15",
        "type": "input",
        "description": "ADC-A input A0 and ADC-C input C15 with CMPSS-3 comparator inputs and AIO231 digital input option."
      },
      {
        "number": "20",
        "name": "VREFHI",
        "type": "input",
        "description": "ADC high reference voltage; drive externally in external reference mode, and place at least one 2.2µF capacitor between VREFHI and VREFLO as close to the device as possible, and keep it below VDDA + 0.3V."
      },
      {
        "number": "21",
        "name": "VREFLO",
        "type": "input",
        "description": "ADC low reference voltage, connected to VSSA."
      },
      {
        "number": "22",
        "name": "A12/C1",
        "type": "input",
        "description": "ADC-A input A12 and ADC-C input C1 with CMPSS-2 and CMPSS-4 comparator inputs and AIO238 digital input option."
      },
      {
        "number": "23",
        "name": "A7/C3",
        "type": "input",
        "description": "ADC-A input A7 and ADC-C input C3 with CMPSS-4 comparator inputs and AIO245 digital input option."
      },
      {
        "number": "24",
        "name": "A8/C11",
        "type": "input",
        "description": "ADC-A input A8 and ADC-C input C11 with CMPSS-2 and CMPSS-4 comparator inputs and AIO241 digital input option."
      },
      {
        "number": "25",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground pin."
      },
      {
        "number": "26",
        "name": "VDDA",
        "type": "power_in",
        "description": "3.3V analog supply pin; place a decoupling capacitor of at least 2.2µF on this pin."
      },
      {
        "number": "27",
        "name": "A4/C14",
        "type": "input",
        "description": "ADC-A input A4 and ADC-C input C14 with CMPSS-2 and CMPSS-4 comparator inputs and AIO225 digital input option."
      },
      {
        "number": "28",
        "name": "A9/C8",
        "type": "input",
        "description": "ADC-A input A9 and ADC-C input C8 with CMPSS-2 and CMPSS-4 comparator inputs and AIO227 digital input option."
      },
      {
        "number": "29",
        "name": "A10/C10",
        "type": "input",
        "description": "ADC-A input A10 and ADC-C input C10 with CMPSS-2 comparator inputs and AIO230 digital input option."
      },
      {
        "number": "30",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground pin, which must be connected to the board ground."
      },
      {
        "number": "31",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2V digital logic supply pin, generated by the internal VREG; decoupling capacitance on each VDD pin is required for VREG stability."
      },
      {
        "number": "32",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3V digital I/O supply pin; all VDDIO pins must be connected per the power section."
      },
      {
        "number": "33",
        "name": "FLT2",
        "type": "unconnected",
        "description": "Flash test pin 2 reserved for TI; must be left unconnected."
      },
      {
        "number": "34",
        "name": "FLT1",
        "type": "unconnected",
        "description": "Flash test pin 1 reserved for TI; must be left unconnected."
      },
      {
        "number": "35",
        "name": "GPIO13",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO13 (default GPIO function) with muxed alternates including EPWM7_B, PMBUSA_ALERT (open-drain), CANA_TX and HIC_D5."
      },
      {
        "number": "36",
        "name": "GPIO12",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO12 (default GPIO function) with muxed alternates including EPWM7_A, PMBUSA_CTL, CANA_RX and HIC_INT."
      },
      {
        "number": "37",
        "name": "GPIO11",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO11 (default GPIO function) with muxed alternates including EPWM6_B, EQEP1_B, SPIA_STE and HIC_NBE0."
      },
      {
        "number": "38",
        "name": "GPIO33",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO33 (open-drain I2CA_SCL alternate) with muxed alternates including SPIB_STE, LINA_RX, CANA_RX and ADCSOCAO."
      },
      {
        "number": "39",
        "name": "GPIO16",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO16 (default GPIO function) with muxed alternates including SPIA_SIMO, EPWM5_A, XCLKOUT and HIC_D1."
      },
      {
        "number": "40",
        "name": "GPIO17",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO17 (default GPIO function) with muxed alternates including SPIA_SOMI, EPWM5_B, CANA_TX and HIC_D2."
      },
      {
        "number": "41",
        "name": "GPIO24",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO24 (default GPIO function) with muxed alternates including OUTPUTXBAR1, SPIB_SIMO, SCIA_TX, ERRORSTS (external pull-down required when used) and HIC_D3."
      },
      {
        "number": "42",
        "name": "GPIO25",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO25 (default GPIO function) with muxed alternates including OUTPUTXBAR2, EQEP1_A, SCIA_RX and HIC_BASESEL0."
      },
      {
        "number": "43",
        "name": "GPIO26",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO26 (default GPIO function) with muxed alternates including OUTPUTXBAR3, SPIB_CLK, I2CA_SDA (open-drain) and HIC_A1."
      },
      {
        "number": "44",
        "name": "GPIO27",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO27 (default GPIO function) with muxed alternates including OUTPUTXBAR4, SPIB_STE, I2CA_SCL (open-drain) and HIC_A4."
      },
      {
        "number": "45",
        "name": "TCK",
        "type": "input",
        "description": "JTAG test clock input with an internal pull-up."
      },
      {
        "number": "46",
        "name": "GPIO37/TDO",
        "type": "bidirectional",
        "description": "JTAG test data output TDO is the default function; the internal pull-up is disabled by default and should be enabled or externally pulled up to avoid a floating input when used as GPIO37."
      },
      {
        "number": "47",
        "name": "TMS",
        "type": "bidirectional",
        "description": "JTAG test mode select with an internal pull-up, sampled on TCK rising edge; a 2.2kΩ external pull-up to VDDIO is recommended and the device has no TRSTn pin."
      },
      {
        "number": "48",
        "name": "GPIO35/TDI",
        "type": "bidirectional",
        "description": "JTAG test data input TDI is the default function; the internal pull-up is disabled by default and should be enabled or externally pulled up to avoid a floating input when used as TDI."
      },
      {
        "number": "49",
        "name": "GPIO32",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO32 (open-drain I2CA_SDA alternate) with muxed alternates including SPIB_CLK, LINA_TX, CANA_TX and ADCSOCBO."
      },
      {
        "number": "50",
        "name": "GPIO18_X2",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO18, also crystal oscillator output X2 when the crystal oscillator is enabled; used as GPIO when the oscillator is off."
      },
      {
        "number": "51",
        "name": "GPIO19_X1",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO19, also crystal oscillator or single-ended 3.3V clock input X1; must be configured by software before enabling the crystal oscillator."
      },
      {
        "number": "52",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3V digital I/O supply pin; all VDDIO pins must be connected per the power section."
      },
      {
        "number": "53",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2V digital logic supply pin, generated by the internal VREG; decoupling capacitance on each VDD pin is required for VREG stability."
      },
      {
        "number": "54",
        "name": "GPIO43",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO43 (open-drain PMBUSA_ALERT and I2CA_SCL alternates) with muxed alternates including OUTPUTXBAR6, EQEP1_INDEX, CLB_OUTPUTXBAR4 and HIC_A7."
      },
      {
        "number": "55",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground pin, which must be connected to the board ground."
      },
      {
        "number": "56",
        "name": "GPIO39",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO39 (default GPIO function) with muxed alternates including FSIRXA_CLK, EQEP2_INDEX, SYNCOUT and HIC_D7."
      },
      {
        "number": "57",
        "name": "GPIO42",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO42 (default GPIO function) with muxed alternates including LINA_RX, OUTPUTXBAR5, I2CA_SDA (open-drain) and HIC_A6."
      },
      {
        "number": "58",
        "name": "GPIO8",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO8 (default GPIO function) with muxed alternates including EPWM5_A, ADCSOCAO, SCIA_TX, I2CA_SCL (open-drain) and HIC_A0."
      },
      {
        "number": "59",
        "name": "GPIO4",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO4 (default GPIO function) with muxed alternates including EPWM3_A, OUTPUTXBAR3, CANA_TX, SPIB_CLK and HIC_NWE."
      },
      {
        "number": "60",
        "name": "GPIO3",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO3 (default GPIO function) with muxed alternates including EPWM2_B, OUTPUTXBAR2, PMBUSA_SCL (open-drain), SCIA_RX and HIC_NOE."
      },
      {
        "number": "61",
        "name": "GPIO2",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO2 (default GPIO function) with muxed alternates including EPWM2_A, PMBUSA_SDA (open-drain), SCIA_TX, CANA_TX and HIC_A1."
      },
      {
        "number": "62",
        "name": "GPIO1",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO1 (default GPIO function) with muxed alternates including EPWM1_B, I2CA_SCL (open-drain), SPIA_SOMI, CLB_OUTPUTXBAR7 and HIC_A2."
      },
      {
        "number": "63",
        "name": "GPIO0",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO0 (default GPIO function) with muxed alternates including EPWM1_A, I2CA_SDA (open-drain), SPIA_STE, FSIRXA_CLK and HIC_BASESEL1."
      },
      {
        "number": "64",
        "name": "GPIO40",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO40 (default GPIO function) with muxed alternates including SPIB_SIMO, EPWM2_B, PMBUSA_SDA (open-drain), FSIRXA_D0 and HIC_D5."
      },
      {
        "number": "65",
        "name": "GPIO23",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO23 (default GPIO function) with muxed alternates including EQEP1_INDEX, SPIB_STE, LINA_RX, LINB_RX and HIC_D11."
      },
      {
        "number": "66",
        "name": "GPIO41",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO41 (default GPIO function) with muxed alternates including EPWM2_A, PMBUSA_SCL (open-drain), FSIRXA_D1, EQEP1_B and HIC_D12."
      },
      {
        "number": "67",
        "name": "GPIO22",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO22 (default GPIO function) with muxed alternates including EQEP1_STROBE, SPIB_CLK, LINA_TX, CLB_OUTPUTXBAR1 and HIC_D13."
      },
      {
        "number": "68",
        "name": "GPIO7",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO7 (default GPIO function) with muxed alternates including EPWM4_B, OUTPUTXBAR5, EQEP1_B, SPIB_SIMO and HIC_A6."
      },
      {
        "number": "69",
        "name": "GPIO44",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO44 (default GPIO function) with muxed alternates including OUTPUTXBAR7, EQEP1_A, FSITXA_CLK, CLB_OUTPUTXBAR3 and HIC_D5."
      },
      {
        "number": "70",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground pin, which must be connected to the board ground."
      },
      {
        "number": "71",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2V digital logic supply pin, generated by the internal VREG; decoupling capacitance on each VDD pin is required for VREG stability."
      },
      {
        "number": "72",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3V digital I/O supply pin; all VDDIO pins must be connected per the power section."
      },
      {
        "number": "73",
        "name": "GPIO45",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO45 (default GPIO function) with muxed alternates including OUTPUTXBAR8, FSITXA_D0, CLB_OUTPUTXBAR4 and HIC_D6."
      },
      {
        "number": "74",
        "name": "GPIO5",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO5 (default GPIO function) with muxed alternates including EPWM3_B, OUTPUTXBAR3, CANA_RX, SPIA_STE and HIC_D15."
      },
      {
        "number": "75",
        "name": "GPIO9",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO9 (default GPIO function) with muxed alternates including EPWM5_B, OUTPUTXBAR6, EQEP1_INDEX, SCIA_RX and HIC_NRDY."
      },
      {
        "number": "76",
        "name": "GPIO10",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO10 (default GPIO function) with muxed alternates including EPWM6_A, ADCSOCBO, EQEP1_A, I2CA_SDA (open-drain) and HIC_NWE."
      },
      {
        "number": "77",
        "name": "GPIO34",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO34 (default GPIO function) with muxed alternates including OUTPUTXBAR1, PMBUSA_SDA (open-drain), I2CB_SDA (open-drain) and HIC_D9."
      },
      {
        "number": "78",
        "name": "GPIO15",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO15 (default GPIO function) with muxed alternates including I2CB_SCL (open-drain), OUTPUTXBAR4, PMBUSA_SCL (open-drain), EPWM3_B and HIC_D12."
      },
      {
        "number": "79",
        "name": "GPIO14",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO14 (default GPIO function) with muxed alternates including I2CB_SDA (open-drain), OUTPUTXBAR3, PMBUSA_SDA (open-drain), EPWM3_A and HIC_D15."
      },
      {
        "number": "80",
        "name": "GPIO6",
        "type": "bidirectional",
        "description": "General-purpose I/O GPIO6 (default GPIO function) with muxed alternates including EPWM4_A, OUTPUTXBAR4, SYNCOUT, EQEP1_A and HIC_D14."
      }
    ],
    "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: Package hint says LQFP-80 (12x12). The datasheet's PN package is an 80-pin LQFP with 14mm x 14mm pac; The orderable part F280025PNQR is not listed in the provided pages (the package addendum lists only ; Pin types for FLT1 and FLT2 are set to unconnected because the datasheet says these are reserved for"
        ],
        "pages_sent": 169,
        "cost_usd": 1.0557,
        "at": "2026-10-11T17:42:54"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tms320f280025c",
        "pages": 245,
        "sha256": "0723d8e3e09e1f8b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 80,
        "described": 80,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "f280025pnqr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          14.0,
          14.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f782bdbc6327d920be33e2b9906695d7c3690117933775c3f145eac71f2013ac",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "f280025pnqr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          14.0,
          14.0,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a75e631bc8d4c179459507d3ce5fb332fe9c511749b010c7a6c61c32427a660e",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}