F280025PNS

{
  "slug": "f280025pns",
  "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",
    "f280025pns",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "f280025pns.kicad_sym",
    "f280025pns.kicad_mod",
    "f280025pns.glb",
    "f280025pns.step",
    "f280025pns.lbr",
    "docs/hero.png",
    "docs/f280025pns-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "f280025pns-hero.glb",
    "f280025pns-hero.overlay.json"
  ],
  "component": {
    "mpn": "F280025PNS",
    "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": "f280025pns.kicad_sym",
      "footprint": "f280025pns.kicad_mod",
      "model_3d": "f280025pns-hero.glb",
      "model_3d_plain": "f280025pns.glb",
      "model_3d_step": "f280025pns-etched.step",
      "model_3d_step_plain": "f280025pns.step",
      "lbr": "f280025pns.lbr"
    },
    "distributor_links": {
      "lcsc": "C2879249",
      "digikey": "296-F280025PNS-ND",
      "mouser": "595-F280025PNS"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T16:38:02Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-F280025PNS-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-F280025PNS",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GPIO30",
        "type": "bidirectional",
        "description": "General purpose input/output 30 with multiplexed functions including CANA_RX, SPIB_SIMO, OUTPUTXBAR7, EQEP1_STROBE, FSIRXA_CLK, EPWM1_A, HIC_D8"
      },
      {
        "number": "2",
        "name": "GPIO31",
        "type": "bidirectional",
        "description": "General purpose input/output 31 with multiplexed functions including CANA_TX, SPIB_SOMI, OUTPUTXBAR8, EQEP1_INDEX, FSIRXA_D1, EPWM1_B, HIC_D10"
      },
      {
        "number": "3",
        "name": "GPIO29",
        "type": "bidirectional",
        "description": "General purpose input/output 29 with multiplexed functions including SCIA_TX, EPWM7_B, OUTPUTXBAR6, EQEP1_B, EQEP2_INDEX, LINA_RX, SPIB_STE, ERRORSTS, I2CB_SCL, HIC_NCS"
      },
      {
        "number": "4",
        "name": "GPIO28",
        "type": "bidirectional",
        "description": "General purpose input/output 28 with multiplexed functions including SCIA_RX, EPWM7_A, OUTPUTXBAR5, EQEP1_A, EQEP2_STROBE, LINA_TX, SPIB_CLK, ERRORSTS, I2CB_SDA, HIC_NOE"
      },
      {
        "number": "5",
        "name": "XRSn",
        "type": "bidirectional",
        "description": "Device reset (input) and watchdog reset (output) with open-drain output, internal pull-up resistor, requires 2.2k-10k pull-up to VDDIO"
      },
      {
        "number": "6",
        "name": "GPIO46",
        "type": "bidirectional",
        "description": "General purpose input/output 46 with multiplexed functions including LINA_TX, FSITXA_D1, HIC_NWE"
      },
      {
        "number": "7",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3V digital I/O power supply pin, requires decoupling capacitor"
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2V digital logic power supply pin, requires decoupling capacitor"
      },
      {
        "number": "9",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground connection"
      },
      {
        "number": "10",
        "name": "A6",
        "type": "input",
        "description": "Analog input for ADC or CMPSS-1 high comparator positive input with multiplexed functions"
      },
      {
        "number": "11",
        "name": "C6",
        "type": "input",
        "description": "Analog input for ADC-C or CMPSS-3 high comparator positive input with multiplexed functions"
      },
      {
        "number": "12",
        "name": "A3/C5/VDAC",
        "type": "input",
        "description": "ADC-A input 3 or ADC-C input 5 or optional external reference voltage for CMPSS DAC, requires 1µF capacitor if used as DAC reference"
      },
      {
        "number": "13",
        "name": "A2/C9",
        "type": "input",
        "description": "ADC-A input 2 or ADC-C input 9 or CMPSS-1 high comparator positive input"
      },
      {
        "number": "14",
        "name": "A15/C7",
        "type": "input",
        "description": "ADC-A input 15 or ADC-C input 7 or CMPSS-1 high comparator positive input 3"
      },
      {
        "number": "15",
        "name": "A14/C4",
        "type": "input",
        "description": "ADC-A input 14 or ADC-C input 4 or CMPSS-3 high comparator positive input 4"
      },
      {
        "number": "16",
        "name": "A11/C0",
        "type": "input",
        "description": "ADC-A input 11 or ADC-C input 0 or CMPSS-1 high comparator positive input 1"
      },
      {
        "number": "17",
        "name": "A5/C2",
        "type": "input",
        "description": "ADC-A input 5 or ADC-C input 2 or CMPSS-3 high comparator positive input 1"
      },
      {
        "number": "18",
        "name": "A1",
        "type": "input",
        "description": "Analog input or CMPSS-1 high comparator positive input 4"
      },
      {
        "number": "19",
        "name": "A0/C15",
        "type": "input",
        "description": "ADC-A input 0 or ADC-C input 15 or CMPSS-3 high comparator positive input 2"
      },
      {
        "number": "20",
        "name": "VREFHI",
        "type": "input",
        "description": "ADC high reference voltage, requires 2.2µF capacitor between VREFHI and VREFLO"
      },
      {
        "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 12 or ADC-C input 1 or CMPSS-2 high comparator positive input 1 or CMPSS-4 high comparator positive input 2"
      },
      {
        "number": "23",
        "name": "A7/C3",
        "type": "input",
        "description": "ADC-A input 7 or ADC-C input 3 or CMPSS-4 high comparator positive input 1"
      },
      {
        "number": "24",
        "name": "A8/C11",
        "type": "input",
        "description": "ADC-A input 8 or ADC-C input 11 or CMPSS-2 high comparator positive input 4 or CMPSS-4 high comparator positive input 4"
      },
      {
        "number": "25",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground connection"
      },
      {
        "number": "26",
        "name": "VDDA",
        "type": "power_in",
        "description": "3.3V analog power supply pin, requires minimum 2.2µF decoupling capacitor"
      },
      {
        "number": "27",
        "name": "A4/C14",
        "type": "input",
        "description": "ADC-A input 4 or ADC-C input 14 or CMPSS-2 high comparator positive input 0 or CMPSS-4 high comparator positive input 3"
      },
      {
        "number": "28",
        "name": "A9/C8",
        "type": "input",
        "description": "ADC-A input 9 or ADC-C input 8 or CMPSS-2 high comparator positive input 2 or CMPSS-4 high comparator positive input 0"
      },
      {
        "number": "29",
        "name": "A10/C10",
        "type": "input",
        "description": "ADC-A input 10 or ADC-C input 10 or CMPSS-2 high comparator positive input 3"
      },
      {
        "number": "30",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground connection"
      },
      {
        "number": "31",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2V digital logic power supply pin, requires decoupling capacitor"
      },
      {
        "number": "32",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3V digital I/O power supply pin, requires decoupling capacitor"
      },
      {
        "number": "33",
        "name": "FLT2",
        "type": "bidirectional",
        "description": "Flash test pin 2 reserved for TI, must keep unconnected"
      },
      {
        "number": "34",
        "name": "FLT1",
        "type": "bidirectional",
        "description": "Flash test pin 1 reserved for TI, must keep unconnected"
      },
      {
        "number": "35",
        "name": "GPIO13",
        "type": "bidirectional",
        "description": "General purpose input/output 13 with multiplexed functions including EPWM7_B, EQEP1_INDEX, PMBUSA_ALERT, FSIRXA_CLK, LINB_RX, SPIA_SOMI, CANA_TX, HIC_D11, HIC_D5"
      },
      {
        "number": "36",
        "name": "GPIO12",
        "type": "bidirectional",
        "description": "General purpose input/output 12 with multiplexed functions including EPWM7_A, EQEP1_STROBE, PMBUSA_CTL, FSIRXA_D0, LINB_TX, SPIA_CLK, CANA_RX, HIC_D13, HIC_INT"
      },
      {
        "number": "37",
        "name": "GPIO11",
        "type": "bidirectional",
        "description": "General purpose input/output 11 with multiplexed functions including EPWM6_B, OUTPUTXBAR7, EQEP1_B, SPIA_STE, FSIRXA_D1, LINB_RX, EQEP2_A, SPIA_SIMO, HIC_D6, HIC_NBE0"
      },
      {
        "number": "38",
        "name": "GPIO33",
        "type": "bidirectional",
        "description": "General purpose input/output 33 with multiplexed functions including I2CA_SCL, SPIB_STE, OUTPUTXBAR4, LINA_RX, FSIRXA_CLK, CANA_RX, EQEP2_B, ADCSOCAO, HIC_D0"
      },
      {
        "number": "39",
        "name": "GPIO16",
        "type": "bidirectional",
        "description": "General purpose input/output 16 with multiplexed functions including SPIA_SIMO, OUTPUTXBAR7, EPWM5_A, SCIA_TX, EQEP1_STROBE, PMBUSA_SCL, XCLKOUT, EQEP2_B, SPIB_SOMI, HIC_D1"
      },
      {
        "number": "40",
        "name": "GPIO17",
        "type": "bidirectional",
        "description": "General purpose input/output 17 with multiplexed functions including SPIA_SOMI, OUTPUTXBAR8, EPWM5_B, SCIA_RX, EQEP1_INDEX, PMBUSA_SDA, CANA_TX, HIC_D2"
      },
      {
        "number": "41",
        "name": "GPIO24",
        "type": "bidirectional",
        "description": "General purpose input/output 24 with multiplexed functions including OUTPUTXBAR1, EQEP2_A, SPIB_SIMO, LINB_TX, PMBUSA_SCL, SCIA_TX, ERRORSTS, HIC_D3"
      },
      {
        "number": "42",
        "name": "GPIO25",
        "type": "bidirectional",
        "description": "General purpose input/output 25 with multiplexed functions including OUTPUTXBAR2, EQEP2_B, EQEP1_A, SPIB_SOMI, FSITXA_D1, PMBUSA_SDA, SCIA_RX, HIC_BASESEL0"
      },
      {
        "number": "43",
        "name": "GPIO26",
        "type": "bidirectional",
        "description": "General purpose input/output 26 with multiplexed functions including OUTPUTXBAR3, EQEP2_INDEX, SPIB_CLK, FSITXA_D0, PMBUSA_CTL, I2CA_SDA, HIC_D0, HIC_A1"
      },
      {
        "number": "44",
        "name": "GPIO27",
        "type": "bidirectional",
        "description": "General purpose input/output 27 with multiplexed functions including OUTPUTXBAR4, EQEP2_STROBE, SPIB_STE, FSITXA_CLK, PMBUSA_ALERT, I2CA_SCL, HIC_D1, HIC_A4"
      },
      {
        "number": "45",
        "name": "TCK",
        "type": "input",
        "description": "JTAG test clock with internal pull-up resistor"
      },
      {
        "number": "46",
        "name": "GPIO37/TDO",
        "type": "output",
        "description": "General purpose input/output 37 or JTAG test data output, default multiplexer is TDO, should enable internal pull-up to avoid floating input"
      },
      {
        "number": "47",
        "name": "TMS",
        "type": "bidirectional",
        "description": "JTAG test mode select with internal pull-up resistor, external 2.2k pull-up recommended to VDDIO"
      },
      {
        "number": "48",
        "name": "GPIO35/TDI",
        "type": "input",
        "description": "General purpose input/output 35 or JTAG test data input, default multiplexer is TDI, should enable internal pull-up to avoid floating input"
      },
      {
        "number": "49",
        "name": "GPIO32",
        "type": "bidirectional",
        "description": "General purpose input/output 32 with multiplexed functions including I2CA_SDA, SPIB_CLK, LINA_TX, FSIRXA_D0, CANA_TX, ADCSOCBO, HIC_INT"
      },
      {
        "number": "50",
        "name": "GPIO18_X2",
        "type": "bidirectional",
        "description": "General purpose input/output 18_X2 or X2 crystal oscillator output, default is GPIO"
      },
      {
        "number": "51",
        "name": "GPIO19_X1",
        "type": "bidirectional",
        "description": "General purpose input/output 19_X1 or X1 crystal oscillator input, default is GPIO"
      },
      {
        "number": "52",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3V digital I/O power supply pin, requires decoupling capacitor"
      },
      {
        "number": "53",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2V digital logic power supply pin, requires decoupling capacitor"
      },
      {
        "number": "54",
        "name": "GPIO43",
        "type": "bidirectional",
        "description": "General purpose input/output 43 with multiplexed functions including OUTPUTXBAR6, PMBUSA_ALERT, I2CA_SCL, EQEP1_INDEX, CLB_OUTPUTXBAR4, HIC_D3, HIC_A7"
      },
      {
        "number": "55",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground connection"
      },
      {
        "number": "56",
        "name": "GPIO39",
        "type": "bidirectional",
        "description": "General purpose input/output 39 with multiplexed functions including FSIRXA_CLK, EQEP2_INDEX, CLB_OUTPUTXBAR2, SYNCOUT, EQEP1_INDEX, HIC_D7"
      },
      {
        "number": "57",
        "name": "GPIO42",
        "type": "bidirectional",
        "description": "General purpose input/output 42 with multiplexed functions including LINA_RX, OUTPUTXBAR5, PMBUSA_CTL, I2CA_SDA, EQEP1_STROBE, CLB_OUTPUTXBAR3, HIC_D2, HIC_A6"
      },
      {
        "number": "58",
        "name": "GPIO8",
        "type": "bidirectional",
        "description": "General purpose input/output 8 with multiplexed functions including EPWM5_A, ADCSOCAO, EQEP1_STROBE, SCIA_TX, SPIA_SIMO, I2CA_SCL, FSITXA_D1, CLB_OUTPUTXBAR5, HIC_A0, FSITXA_TDM_CLK, HIC_D8"
      },
      {
        "number": "59",
        "name": "GPIO4",
        "type": "bidirectional",
        "description": "General purpose input/output 4 with multiplexed functions including EPWM3_A, OUTPUTXBAR3, CANA_TX, SPIB_CLK, EQEP2_STROBE, FSIRXA_CLK, CLB_OUTPUTXBAR6, HIC_BASESEL2, HIC_NWE"
      },
      {
        "number": "60",
        "name": "GPIO3",
        "type": "bidirectional",
        "description": "General purpose input/output 3 with multiplexed functions including EPWM2_B, OUTPUTXBAR2, PMBUSA_SCL, SPIA_CLK, SCIA_RX, FSIRXA_D0, I2CB_SCL, HIC_NOE, CANA_RX, HIC_D4"
      },
      {
        "number": "61",
        "name": "GPIO2",
        "type": "bidirectional",
        "description": "General purpose input/output 2 with multiplexed functions including EPWM2_A, OUTPUTXBAR1, PMBUSA_SDA, SPIA_SIMO, SCIA_TX, FSIRXA_D1, I2CB_SDA, HIC_A1, CANA_TX, HIC_D9"
      },
      {
        "number": "62",
        "name": "GPIO1",
        "type": "bidirectional",
        "description": "General purpose input/output 1 with multiplexed functions including EPWM1_B, I2CA_SCL, SPIA_SOMI, CLB_OUTPUTXBAR7, HIC_A2, FSITXA_TDM_D1, HIC_D10"
      },
      {
        "number": "63",
        "name": "GPIO0",
        "type": "bidirectional",
        "description": "General purpose input/output 0 with multiplexed functions including EPWM1_A, I2CA_SDA, SPIA_STE, FSIRXA_CLK, CLB_OUTPUTXBAR8, HIC_BASESEL1"
      },
      {
        "number": "64",
        "name": "GPIO40",
        "type": "bidirectional",
        "description": "General purpose input/output 40 with multiplexed functions including SPIB_SIMO, EPWM2_B, PMBUSA_SDA, FSIRXA_D0, EQEP1_A, LINB_TX, HIC_NBE1, HIC_D5"
      },
      {
        "number": "65",
        "name": "GPIO23",
        "type": "bidirectional",
        "description": "General purpose input/output 23 with multiplexed functions including EQEP1_INDEX, SPIB_STE, LINA_RX, LINB_RX, HIC_A3, EPWM4_B, HIC_D11"
      },
      {
        "number": "66",
        "name": "GPIO41",
        "type": "bidirectional",
        "description": "General purpose input/output 41 with multiplexed functions including EPWM2_A, PMBUSA_SCL, FSIRXA_D1, EQEP1_B, LINB_RX, HIC_A4, SPIB_SOMI, HIC_D12"
      },
      {
        "number": "67",
        "name": "GPIO22",
        "type": "bidirectional",
        "description": "General purpose input/output 22 with multiplexed functions including EQEP1_STROBE, SPIB_CLK, LINA_TX, CLB_OUTPUTXBAR1, LINB_TX, HIC_A5, EPWM4_A, HIC_D13"
      },
      {
        "number": "68",
        "name": "GPIO7",
        "type": "bidirectional",
        "description": "General purpose input/output 7 with multiplexed functions including EPWM4_B, OUTPUTXBAR5, EQEP1_B, SPIB_SIMO, FSITXA_CLK, CLB_OUTPUTXBAR2, HIC_A6, HIC_D14"
      },
      {
        "number": "69",
        "name": "GPIO44",
        "type": "bidirectional",
        "description": "General purpose input/output 44 with multiplexed functions including OUTPUTXBAR7, EQEP1_A, FSITXA_CLK, CLB_OUTPUTXBAR3, HIC_D7, HIC_D5"
      },
      {
        "number": "70",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground connection"
      },
      {
        "number": "71",
        "name": "VDD",
        "type": "power_in",
        "description": "1.2V digital logic power supply pin, requires decoupling capacitor"
      },
      {
        "number": "72",
        "name": "VDDIO",
        "type": "power_in",
        "description": "3.3V digital I/O power supply pin, requires decoupling capacitor"
      },
      {
        "number": "73",
        "name": "GPIO45",
        "type": "bidirectional",
        "description": "General purpose input/output 45 with multiplexed functions including OUTPUTXBAR8, FSITXA_D0, CLB_OUTPUTXBAR4, HIC_D6"
      },
      {
        "number": "74",
        "name": "GPIO5",
        "type": "bidirectional",
        "description": "General purpose input/output 5 with multiplexed functions including EPWM3_B, OUTPUTXBAR3, CANA_RX, SPIA_STE, FSITXA_D1, CLB_OUTPUTXBAR5, HIC_A7, HIC_D4, HIC_D15"
      },
      {
        "number": "75",
        "name": "GPIO9",
        "type": "bidirectional",
        "description": "General purpose input/output 9 with multiplexed functions including EPWM5_B, OUTPUTXBAR6, EQEP1_INDEX, SCIA_RX, SPIA_CLK, FSITXA_D0, LINB_RX, HIC_BASESEL0, I2CB_SCL, HIC_NRDY"
      },
      {
        "number": "76",
        "name": "GPIO10",
        "type": "bidirectional",
        "description": "General purpose input/output 10 with multiplexed functions including EPWM6_A, ADCSOCBO, EQEP1_A, SPIA_SOMI, I2CA_SDA, FSITXA_CLK, LINB_TX, HIC_NWE, FSITXA_TDM_D0"
      },
      {
        "number": "77",
        "name": "GPIO34",
        "type": "bidirectional",
        "description": "General purpose input/output 34 with multiplexed functions including OUTPUTXBAR1, PMBUSA_SDA, HIC_NBE1, I2CB_SDA, HIC_D9"
      },
      {
        "number": "78",
        "name": "GPIO15",
        "type": "bidirectional",
        "description": "General purpose input/output 15 with multiplexed functions including I2CB_SCL, OUTPUTXBAR4, PMBUSA_SCL, SPIB_STE, EQEP2_B, LINB_RX, EPWM3_B, CLB_OUTPUTXBAR6, HIC_D12"
      },
      {
        "number": "79",
        "name": "GPIO14",
        "type": "bidirectional",
        "description": "General purpose input/output 14 with multiplexed functions including I2CB_SDA, OUTPUTXBAR3, PMBUSA_SDA, SPIB_CLK, EQEP2_A, LINB_TX, EPWM3_A, CLB_OUTPUTXBAR7, HIC_D15"
      },
      {
        "number": "80",
        "name": "GPIO6",
        "type": "bidirectional",
        "description": "General purpose input/output 6 with multiplexed functions including EPWM4_A, OUTPUTXBAR4, SYNCOUT, EQEP1_A, SPIB_SOMI, FSITXA_D0, FSITXA_D1, HIC_NBE1, CLB_OUTPUTXBAR8, HIC_D14"
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Some analog pins (A6, C6) have dual functions - they can function as ADC inputs or be multiplexed to; GPIO35 and GPIO37 have TDI and TDO as their default multiplexer selections - these are JTAG function; XRSn pin (5) has open-drain output capability - external circuit must handle proper pull-up and rese"
        ],
        "pages_sent": 169,
        "cost_usd": 1.2064,
        "at": "2026-10-06T16:37:24"
      },
      "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"
    }
  }
}