TMS320F28054MPNT

{
  "slug": "tms320f28054mpnt",
  "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",
    "tms320f28054mpnt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tms320f28054mpnt.kicad_sym",
    "tms320f28054mpnt.kicad_mod",
    "tms320f28054mpnt.glb",
    "tms320f28054mpnt.step",
    "tms320f28054mpnt.lbr",
    "docs/hero.png",
    "docs/tms320f28054mpnt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tms320f28054mpnt-hero.glb",
    "tms320f28054mpnt-hero.overlay.json"
  ],
  "component": {
    "mpn": "TMS320F28054MPNT",
    "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/tms320f28054f",
    "parts": {
      "symbol": "tms320f28054mpnt.kicad_sym",
      "footprint": "tms320f28054mpnt.kicad_mod",
      "model_3d": "tms320f28054mpnt-hero.glb",
      "model_3d_plain": "tms320f28054mpnt.glb",
      "model_3d_step": "tms320f28054mpnt-etched.step",
      "model_3d_step_plain": "tms320f28054mpnt.step",
      "lbr": "tms320f28054mpnt.lbr"
    },
    "distributor_links": {
      "lcsc": "C1340222",
      "digikey": "296-39704-ND",
      "mouser": "595-TMS320F28054MPNT"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T03:22:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-39704-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TMS320F28054MPNT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GPIO22",
        "type": "bidirectional",
        "description": "General-purpose I/O 22, multiplexed with EQEP1S (I/O) and SCITXDB (O) alternate functions."
      },
      {
        "number": "2",
        "name": "GPIO32",
        "type": "bidirectional",
        "description": "General-purpose I/O 32, multiplexed with SDAA (I2C data, open-drain), EPWMSYNCI (input) and EQEP1S (I/O) alternate functions."
      },
      {
        "number": "3",
        "name": "GPIO33",
        "type": "bidirectional",
        "description": "General-purpose I/O 33, multiplexed with SCLA (I2C clock, open-drain), EPWMSYNCO (output) and EQEP1I (I/O) alternate functions."
      },
      {
        "number": "4",
        "name": "GPIO24",
        "type": "bidirectional",
        "description": "General-purpose I/O 24 with internal pullup enabled by default, multiplexed with ECAP1 (I/O) and EPWM7A (output) alternate functions."
      },
      {
        "number": "5",
        "name": "GPIO42",
        "type": "bidirectional",
        "description": "General-purpose I/O 42 with internal pullup enabled by default, multiplexed with EPWM7B (output), SCITXDC (output) and CTRIPM1OUT (output) alternate functions."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "CPU and logic digital power pin; when using the internal VREG, place one 1.2-µF capacitor between each VDD pin and ground (higher values may be used)."
      },
      {
        "number": "7",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground pin."
      },
      {
        "number": "8",
        "name": "XRS",
        "type": "bidirectional",
        "description": "Open-drain device reset input/watchdog reset output with internal pullup; a 2.2 kΩ to 10 kΩ resistor to VDDIO is required and any capacitor to VSS should be 100 nF or smaller."
      },
      {
        "number": "9",
        "name": "TRST",
        "type": "input",
        "description": "JTAG test reset with internal pulldown that must be kept low during normal device operation; an external pulldown resistor is required (2.2 kΩ generally offers adequate protection)."
      },
      {
        "number": "10",
        "name": "ADCINA5",
        "type": "input",
        "description": "ADC Group A, Channel 5 analog input."
      },
      {
        "number": "11",
        "name": "ADCINA4",
        "type": "input",
        "description": "ADC Group A, Channel 4 analog input."
      },
      {
        "number": "12",
        "name": "ADCINA3",
        "type": "input",
        "description": "ADC Group A, Channel 3 analog input (op-amp channel)."
      },
      {
        "number": "13",
        "name": "ADCINA2",
        "type": "input",
        "description": "ADC Group A, Channel 2 analog input."
      },
      {
        "number": "14",
        "name": "ADCINA1",
        "type": "input",
        "description": "ADC Group A, Channel 1 analog input (op-amp channel)."
      },
      {
        "number": "15",
        "name": "M1GND",
        "type": "power_in",
        "description": "Ground pin for amplifier channels A1, A3 and B1."
      },
      {
        "number": "16",
        "name": "ADCINB2",
        "type": "input",
        "description": "ADC Group B, Channel 2 analog input."
      },
      {
        "number": "17",
        "name": "ADCINB1",
        "type": "input",
        "description": "ADC Group B, Channel 1 analog input (op-amp channel)."
      },
      {
        "number": "18",
        "name": "ADCINA0/VREFOUT",
        "type": "input",
        "description": "ADC Group A, Channel 0 analog input; the same pin is also the voltage reference output from the buffered DAC (VREFOUT)."
      },
      {
        "number": "19",
        "name": "VREFHI",
        "type": "input",
        "description": "ADC external reference input, used in ADC external reference mode and as the VREFOUT reference."
      },
      {
        "number": "20",
        "name": "VDDA",
        "type": "power_in",
        "description": "Analog power pin; tie with a 2.2-µF capacitor (typical) close to the pin."
      },
      {
        "number": "21",
        "name": "VSSA",
        "type": "power_in",
        "description": "Analog ground pin."
      },
      {
        "number": "22",
        "name": "VREFLO",
        "type": "power_in",
        "description": "ADC low reference, always tied to ground."
      },
      {
        "number": "23",
        "name": "ADCINA6",
        "type": "input",
        "description": "ADC Group A, Channel 6 analog input (op-amp channel)."
      },
      {
        "number": "24",
        "name": "ADCINA7",
        "type": "input",
        "description": "ADC Group A, Channel 7 analog input."
      },
      {
        "number": "25",
        "name": "ADCINB3",
        "type": "input",
        "description": "ADC Group B, Channel 3 analog input."
      },
      {
        "number": "26",
        "name": "ADCINB4",
        "type": "input",
        "description": "ADC Group B, Channel 4 analog input (op-amp channel)."
      },
      {
        "number": "27",
        "name": "M2GND",
        "type": "power_in",
        "description": "Ground pin for amplifier channels A6, B4 and B6."
      },
      {
        "number": "28",
        "name": "ADCINB5",
        "type": "input",
        "description": "ADC Group B, Channel 5 analog input."
      },
      {
        "number": "29",
        "name": "ADCINB6",
        "type": "input",
        "description": "ADC Group B, Channel 6 analog input (op-amp channel)."
      },
      {
        "number": "30",
        "name": "ADCINB0",
        "type": "input",
        "description": "ADC Group B, Channel 0 analog input."
      },
      {
        "number": "31",
        "name": "ADCINB7",
        "type": "input",
        "description": "ADC Group B, Channel 7 analog input (op-amp channel)."
      },
      {
        "number": "32",
        "name": "PFCGND",
        "type": "power_in",
        "description": "Ground pin for amplifier channel B7."
      },
      {
        "number": "33",
        "name": "GPIO27",
        "type": "bidirectional",
        "description": "General-purpose I/O 27, multiplexed with SCITXDC (output) alternate function."
      },
      {
        "number": "34",
        "name": "GPIO31",
        "type": "bidirectional",
        "description": "General-purpose I/O 31 with internal pullup enabled by default, multiplexed with CANTXA (output), SCITXDB (output) and EPWM7B (output) alternate functions."
      },
      {
        "number": "35",
        "name": "GPIO30",
        "type": "bidirectional",
        "description": "General-purpose I/O 30 with internal pullup enabled by default, multiplexed with CANRXA (input), SCIRXDB (input) and EPWM7A (output) alternate functions."
      },
      {
        "number": "36",
        "name": "GPIO9",
        "type": "bidirectional",
        "description": "General-purpose I/O 9, multiplexed with EPWM5B (output) and SCITXDB (output) alternate functions."
      },
      {
        "number": "37",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground pin."
      },
      {
        "number": "38",
        "name": "VDDIO",
        "type": "power_in",
        "description": "Digital I/O buffer and flash memory power pin; single supply source when VREG is enabled, with a decoupling capacitor on each pin."
      },
      {
        "number": "39",
        "name": "TEST2",
        "type": "bidirectional",
        "description": "Test pin reserved for TI; must be left unconnected."
      },
      {
        "number": "40",
        "name": "GPIO26",
        "type": "bidirectional",
        "description": "General-purpose I/O 26, multiplexed with SCIRXDC (input) alternate function."
      },
      {
        "number": "41",
        "name": "GPIO29",
        "type": "bidirectional",
        "description": "General-purpose I/O 29, multiplexed with SCITXDA (output), SCLA (I2C clock, open-drain), TZ3 (input) and CTRIPPFCOUT (output) alternate functions."
      },
      {
        "number": "42",
        "name": "GPIO28",
        "type": "bidirectional",
        "description": "General-purpose I/O 28, multiplexed with SCIRXDA (input), SDAA (I2C data, open-drain) and TZ2 (input) alternate functions."
      },
      {
        "number": "43",
        "name": "GPIO18",
        "type": "bidirectional",
        "description": "General-purpose I/O 18, multiplexed with SPICLKA (I/O), SCITXDB (output) and XCLKOUT (output derived from SYSCLKOUT; XCLKOUT = SYSCLKOUT/4 at reset)."
      },
      {
        "number": "44",
        "name": "GPIO17",
        "type": "bidirectional",
        "description": "General-purpose I/O 17, multiplexed with SPISOMIA (I/O), EQEP1I (I/O), TZ3 (input) and CTRIPPFCOUT (output) alternate functions."
      },
      {
        "number": "45",
        "name": "GPIO8",
        "type": "bidirectional",
        "description": "General-purpose I/O 8, multiplexed with EPWM5A (output) and ADCSOCAO (output) alternate functions."
      },
      {
        "number": "46",
        "name": "GPIO25",
        "type": "bidirectional",
        "description": "General-purpose I/O 25 with no alternate peripheral functions listed."
      },
      {
        "number": "47",
        "name": "GPIO16",
        "type": "bidirectional",
        "description": "General-purpose I/O 16, multiplexed with SPISIMOA (I/O), EQEP1S (I/O) and TZ2 (input) alternate functions."
      },
      {
        "number": "48",
        "name": "GPIO12",
        "type": "bidirectional",
        "description": "General-purpose I/O 12, multiplexed with TZ1 (input), CTRIPM1OUT (output) and SCITXDA (output) alternate functions."
      },
      {
        "number": "49",
        "name": "GPIO7",
        "type": "bidirectional",
        "description": "General-purpose I/O 7, multiplexed with EPWM4B (output) and SCIRXDA (input) alternate functions."
      },
      {
        "number": "50",
        "name": "GPIO6",
        "type": "bidirectional",
        "description": "General-purpose I/O 6, multiplexed with EPWM4A (output), EPWMSYNCI (input) and EPWMSYNCO (output) alternate functions."
      },
      {
        "number": "51",
        "name": "X2",
        "type": "output",
        "description": "On-chip crystal-oscillator output; a quartz crystal or ceramic resonator is connected across X1 and X2, and X2 must be left unconnected if not used."
      },
      {
        "number": "52",
        "name": "X1",
        "type": "input",
        "description": "On-chip 1.8-V crystal-oscillator input; must be tied to GND if the crystal oscillator is not used."
      },
      {
        "number": "53",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground pin."
      },
      {
        "number": "54",
        "name": "VDD",
        "type": "power_in",
        "description": "CPU and logic digital power pin; when using the internal VREG, place one 1.2-µF capacitor between each VDD pin and ground (higher values may be used)."
      },
      {
        "number": "55",
        "name": "GPIO19",
        "type": "bidirectional",
        "description": "General-purpose I/O 19, multiplexed with XCLKIN (external oscillator input), SPISTEA (I/O), SCIRXDB (input) and ECAP1 (I/O) alternate functions."
      },
      {
        "number": "56",
        "name": "GPIO39",
        "type": "bidirectional",
        "description": "General-purpose I/O 39, multiplexed with SCIRXDC (input) and CTRIPPFCOUT (output) alternate functions."
      },
      {
        "number": "57",
        "name": "GPIO38",
        "type": "bidirectional",
        "description": "General-purpose I/O 38, multiplexed with XCLKIN (external oscillator input) and TCK (JTAG test clock with internal pullup); the default selection for XCLKIN."
      },
      {
        "number": "58",
        "name": "GPIO37",
        "type": "bidirectional",
        "description": "General-purpose I/O 37, which is also the JTAG TDO scan output (8 mA drive)."
      },
      {
        "number": "59",
        "name": "GPIO35",
        "type": "bidirectional",
        "description": "General-purpose I/O 35, which is also the JTAG TDI test data input with internal pullup."
      },
      {
        "number": "60",
        "name": "GPIO36",
        "type": "bidirectional",
        "description": "General-purpose I/O 36, which is also the JTAG TMS test-mode select input with internal pullup."
      },
      {
        "number": "61",
        "name": "GPIO11",
        "type": "bidirectional",
        "description": "General-purpose I/O 11, multiplexed with EPWM6B (output) and SCIRXDB (input) alternate functions."
      },
      {
        "number": "62",
        "name": "GPIO5",
        "type": "bidirectional",
        "description": "General-purpose I/O 5, multiplexed with EPWM3B (output), SPISIMOA (I/O) and ECAP1 (I/O) alternate functions."
      },
      {
        "number": "63",
        "name": "GPIO4",
        "type": "bidirectional",
        "description": "General-purpose I/O 4, multiplexed with EPWM3A (output) alternate function."
      },
      {
        "number": "64",
        "name": "GPIO40",
        "type": "bidirectional",
        "description": "General-purpose I/O 40 with internal pullup enabled by default, multiplexed with EPWM7A (output) alternate function."
      },
      {
        "number": "65",
        "name": "GPIO10",
        "type": "bidirectional",
        "description": "General-purpose I/O 10, multiplexed with EPWM6A (output) and ADCSOCBO (output) alternate functions."
      },
      {
        "number": "66",
        "name": "GPIO3",
        "type": "bidirectional",
        "description": "General-purpose I/O 3, multiplexed with EPWM2B (output) and SPISOMIA (I/O) alternate functions."
      },
      {
        "number": "67",
        "name": "GPIO2",
        "type": "bidirectional",
        "description": "General-purpose I/O 2, multiplexed with EPWM2A (output) alternate function."
      },
      {
        "number": "68",
        "name": "GPIO1",
        "type": "bidirectional",
        "description": "General-purpose I/O 1, multiplexed with EPWM1B (output) and CTRIPM1OUT (output) alternate functions."
      },
      {
        "number": "69",
        "name": "GPIO0",
        "type": "bidirectional",
        "description": "General-purpose I/O 0, multiplexed with EPWM1A (output) alternate function."
      },
      {
        "number": "70",
        "name": "VDDIO",
        "type": "power_in",
        "description": "Digital I/O buffer and flash memory power pin; single supply source when VREG is enabled, with a decoupling capacitor on each pin."
      },
      {
        "number": "71",
        "name": "VREGENZ",
        "type": "input",
        "description": "Internal VREG enable with internal pulldown: tie to VSS to enable the internal 1.8-V VREG, or to VDDIO to disable it and use an external 1.8-V supply."
      },
      {
        "number": "72",
        "name": "VSS",
        "type": "power_in",
        "description": "Digital ground pin."
      },
      {
        "number": "73",
        "name": "VDD",
        "type": "power_in",
        "description": "CPU and logic digital power pin; when using the internal VREG, place one 1.2-µF capacitor between each VDD pin and ground (higher values may be used)."
      },
      {
        "number": "74",
        "name": "GPIO34",
        "type": "bidirectional",
        "description": "General-purpose I/O 34, multiplexed with CTRIPPFCOUT (output) alternate function; its I/O is not glitch-free during power-up."
      },
      {
        "number": "75",
        "name": "GPIO15",
        "type": "bidirectional",
        "description": "General-purpose I/O 15, multiplexed with TZ1 (input), CTRIPM1OUT (output) and SCIRXDB (input) alternate functions."
      },
      {
        "number": "76",
        "name": "GPIO13",
        "type": "bidirectional",
        "description": "General-purpose I/O 13, multiplexed with TZ2 (input) alternate function."
      },
      {
        "number": "77",
        "name": "GPIO14",
        "type": "bidirectional",
        "description": "General-purpose I/O 14, multiplexed with TZ3 (input), CTRIPPFCOUT (output) and SCITXDB (output) alternate functions."
      },
      {
        "number": "78",
        "name": "GPIO20",
        "type": "bidirectional",
        "description": "General-purpose I/O 20 with internal pullup enabled by default, multiplexed with EQEP1A (input), EPWM7A (output) and CTRIPM1OUT (output) alternate functions."
      },
      {
        "number": "79",
        "name": "GPIO21",
        "type": "bidirectional",
        "description": "General-purpose I/O 21 with internal pullup enabled by default, multiplexed with EQEP1B (input) and EPWM7B (output) alternate functions."
      },
      {
        "number": "80",
        "name": "GPIO23",
        "type": "bidirectional",
        "description": "General-purpose I/O 23, multiplexed with EQEP1I (I/O) and SCIRXDB (input) alternate functions."
      }
    ],
    "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 datasheet is the shared TMS320F2805x family datasheet (SPRS797/ZHCSAH6F). The 80-pin PN pinout i; Pin numbers and names were taken from the Signal Descriptions table (pages 8-15), which is the autho; GPIO pins are I/O/Z in the datasheet and are mapped to KiCad 'bidirectional'. Pins with a single-dir"
        ],
        "pages_sent": 30,
        "cost_usd": 0.2265,
        "at": "2026-10-11T03:21:38"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tms320f28054f",
        "pages": 159,
        "sha256": "aaaaedb6c548633c",
        "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": "tms320f28054mpnt.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": "tms320f28054mpnt-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": "184d988d8c2252e1b2fe424decbdc277a4ae71085b7db187223c33113e1ae21f",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}