TM4C123GH6PMI7R

{
  "slug": "tm4c123gh6pmi7r",
  "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",
    "tm4c123gh6pmi7r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tm4c123gh6pmi7r.kicad_sym",
    "tm4c123gh6pmi7r.kicad_mod",
    "tm4c123gh6pmi7r.glb",
    "tm4c123gh6pmi7r.step",
    "tm4c123gh6pmi7r.lbr",
    "docs/hero.png",
    "docs/tm4c123gh6pmi7r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tm4c123gh6pmi7r-hero.glb",
    "tm4c123gh6pmi7r-hero.overlay.json"
  ],
  "component": {
    "mpn": "TM4C123GH6PMI7R",
    "manufacturer": "Texas Instruments",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tm4c123gh6pm",
    "parts": {
      "symbol": "tm4c123gh6pmi7r.kicad_sym",
      "footprint": "tm4c123gh6pmi7r.kicad_mod",
      "model_3d": "tm4c123gh6pmi7r-hero.glb",
      "model_3d_plain": "tm4c123gh6pmi7r.glb",
      "model_3d_step": "tm4c123gh6pmi7r-etched.step",
      "model_3d_step_plain": "tm4c123gh6pmi7r.step",
      "lbr": "tm4c123gh6pmi7r.lbr"
    },
    "distributor_links": {
      "lcsc": "C544729",
      "digikey": "296-TM4C123GH6PMI7RTR-ND",
      "mouser": "595-TM4C123GH6PMI7R"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T01:40:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TM4C123GH6PMI7RTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TM4C123GH6PMI7R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PB6",
        "type": "bidirectional",
        "description": "GPIO port B bit 6 (TTL), also Module 0 PWM 0 output, SSI2 receive, and 16/32-bit Timer 0 CCP0, selected via AFSEL and PMCn."
      },
      {
        "number": "2",
        "name": "VDDA",
        "type": "power_in",
        "description": "Positive supply for the analog circuits (ADC, analog comparators), which must meet the voltage specification in Table 24-5 regardless of system implementation."
      },
      {
        "number": "3",
        "name": "GNDA",
        "type": "power_in",
        "description": "Ground reference for the analog circuits (ADC, analog comparators), separated from GND to limit digital noise."
      },
      {
        "number": "4",
        "name": "PB7",
        "type": "bidirectional",
        "description": "GPIO port B bit 7 (TTL), also Module 0 PWM 1 output, SSI2 transmit, and 16/32-bit Timer 0 CCP1."
      },
      {
        "number": "5",
        "name": "PF4",
        "type": "bidirectional",
        "description": "GPIO port F bit 4 (TTL), also QEI0 index, Module 1 PWM fault 0 input, Timer 2 CCP0, and USB0 EPEN output (optional host-mode power enable)."
      },
      {
        "number": "6",
        "name": "PE3",
        "type": "bidirectional",
        "description": "GPIO port E bit 3, also ADC analog input 0 (AIN0); analog inputs are not 5-V tolerant and pass through an isolation circuit."
      },
      {
        "number": "7",
        "name": "PE2",
        "type": "bidirectional",
        "description": "GPIO port E bit 2, also ADC analog input 1 (AIN1); analog inputs are not 5-V tolerant and pass through an isolation circuit."
      },
      {
        "number": "8",
        "name": "PE1",
        "type": "bidirectional",
        "description": "GPIO port E bit 1, also ADC analog input 2 (AIN2) and UART7 transmit; analog inputs are not 5-V tolerant."
      },
      {
        "number": "9",
        "name": "PE0",
        "type": "bidirectional",
        "description": "GPIO port E bit 0, also ADC analog input 3 (AIN3) and UART7 receive; analog inputs are not 5-V tolerant."
      },
      {
        "number": "10",
        "name": "PD7",
        "type": "bidirectional",
        "description": "GPIO port D bit 7 (TTL), also the NMI input, QEI0 phase B, UART2 transmit, and Wide Timer 5 CCP1; it is locked and must be unlocked and committed through GPIOLOCK/GPIOCR to be reprogrammed."
      },
      {
        "number": "11",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for I/O and some logic."
      },
      {
        "number": "12",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "13",
        "name": "PC7",
        "type": "bidirectional",
        "description": "GPIO port C bit 7 (TTL), also analog comparator 0 negative input (C0-), UART3 transmit, USB0 PFLT input, and Wide Timer 1 CCP1."
      },
      {
        "number": "14",
        "name": "PC6",
        "type": "bidirectional",
        "description": "GPIO port C bit 6 (TTL), also analog comparator 0 positive input (C0+), QEI1 phase B, UART3 receive, USB0 EPEN output, and Wide Timer 1 CCP0."
      },
      {
        "number": "15",
        "name": "PC5",
        "type": "bidirectional",
        "description": "GPIO port C bit 5 (TTL), also analog comparator 1 positive input (C1+), PWM0 output 7, QEI1 phase A, UART1 CTS/TX, UART4 transmit, and Wide Timer 0 CCP1."
      },
      {
        "number": "16",
        "name": "PC4",
        "type": "bidirectional",
        "description": "GPIO port C bit 4 (TTL), also analog comparator 1 negative input (C1-), QEI1 index, PWM0 output 6, UART1 RTS/RX, UART4 receive, and Wide Timer 0 CCP0."
      },
      {
        "number": "17",
        "name": "PA0",
        "type": "bidirectional",
        "description": "GPIO port A bit 0 (TTL), also CAN1 receive and UART0 receive (default UART function after reset)."
      },
      {
        "number": "18",
        "name": "PA1",
        "type": "bidirectional",
        "description": "GPIO port A bit 1 (TTL), also CAN1 transmit and UART0 transmit (default UART function after reset)."
      },
      {
        "number": "19",
        "name": "PA2",
        "type": "bidirectional",
        "description": "GPIO port A bit 2 (TTL), also SSI0 clock (default SSI function after reset)."
      },
      {
        "number": "20",
        "name": "PA3",
        "type": "bidirectional",
        "description": "GPIO port A bit 3 (TTL), also SSI0 frame signal (default SSI function after reset)."
      },
      {
        "number": "21",
        "name": "PA4",
        "type": "bidirectional",
        "description": "GPIO port A bit 4 (TTL), also SSI0 receive (default SSI function after reset)."
      },
      {
        "number": "22",
        "name": "PA5",
        "type": "bidirectional",
        "description": "GPIO port A bit 5 (TTL), also SSI0 transmit (default SSI function after reset)."
      },
      {
        "number": "23",
        "name": "PA6",
        "type": "bidirectional",
        "description": "GPIO port A bit 6, also I2C1 clock (open-drain with active pull-up; the port pin must not be configured as open drain), and PWM1 output 2."
      },
      {
        "number": "24",
        "name": "PA7",
        "type": "bidirectional",
        "description": "GPIO port A bit 7, also I2C1 data (open-drain; should be set open drain via GPIOODR), and PWM1 output 3."
      },
      {
        "number": "25",
        "name": "VDDC",
        "type": "power_out",
        "description": "Positive 1.2 V logic supply generated by the on-chip LDO; connect only to the other VDDC pins and the external capacitor specified in Table 24-12."
      },
      {
        "number": "26",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for I/O and some logic."
      },
      {
        "number": "27",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "28",
        "name": "PF0",
        "type": "bidirectional",
        "description": "GPIO port F bit 0 (TTL), also analog comparator 0 output, CAN0 receive, PWM1 output 4, NMI, QEI0 phase A, SSI1 receive, Timer 0 CCP0, and UART1 RTS; it is locked and requires GPIOLOCK/GPIOCR unlock to reprogram."
      },
      {
        "number": "29",
        "name": "PF1",
        "type": "bidirectional",
        "description": "GPIO port F bit 1 (TTL), also analog comparator 1 output, PWM1 output 5, QEI0 phase B, SSI1 transmit, Timer 0 CCP1, Trace data 1, and UART1 CTS."
      },
      {
        "number": "30",
        "name": "PF2",
        "type": "bidirectional",
        "description": "GPIO port F bit 2 (TTL), also PWM0 fault 0 input, PWM1 output 6, SSI1 clock, Timer 1 CCP0, and Trace data 0."
      },
      {
        "number": "31",
        "name": "PF3",
        "type": "bidirectional",
        "description": "GPIO port F bit 3 (TTL), also CAN0 transmit, PWM1 output 7, SSI1 frame signal, Timer 1 CCP1, and Trace clock."
      },
      {
        "number": "32",
        "name": "WAKE",
        "type": "input",
        "description": "External input (TTL) that brings the processor out of Hibernate mode when asserted."
      },
      {
        "number": "33",
        "name": "HIB",
        "type": "output",
        "description": "TTL output that indicates the processor is in Hibernate mode."
      },
      {
        "number": "34",
        "name": "XOSC0",
        "type": "input",
        "description": "Hibernation module oscillator crystal input or external clock reference input for a 32.768-kHz crystal or oscillator."
      },
      {
        "number": "35",
        "name": "GNDX",
        "type": "power_in",
        "description": "Ground for the Hibernation oscillator; connect to digital ground with the crystal load capacitors (crystal) or directly to digital ground (external oscillator)."
      },
      {
        "number": "36",
        "name": "XOSC1",
        "type": "output",
        "description": "Hibernation oscillator crystal output; leave unconnected when using a single-ended clock source."
      },
      {
        "number": "37",
        "name": "VBAT",
        "type": "power_in",
        "description": "Power source for the Hibernation module, normally connected to the positive terminal of a battery as battery backup supply."
      },
      {
        "number": "38",
        "name": "RST",
        "type": "input",
        "description": "TTL system reset input."
      },
      {
        "number": "39",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "40",
        "name": "OSC0",
        "type": "input",
        "description": "Main oscillator crystal input or external clock reference input (analog)."
      },
      {
        "number": "41",
        "name": "OSC1",
        "type": "output",
        "description": "Main oscillator crystal output; leave unconnected when using a single-ended clock source."
      },
      {
        "number": "42",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for I/O and some logic."
      },
      {
        "number": "43",
        "name": "PD4",
        "type": "bidirectional",
        "description": "GPIO port D bit 4, not 5-V tolerant; also UART6 receive, USB0 D- differential data pin (analog), and Wide Timer 4 CCP0."
      },
      {
        "number": "44",
        "name": "PD5",
        "type": "bidirectional",
        "description": "GPIO port D bit 5, not 5-V tolerant; also UART6 transmit, USB0 D+ differential data pin (analog), and Wide Timer 4 CCP1."
      },
      {
        "number": "45",
        "name": "PB0",
        "type": "bidirectional",
        "description": "GPIO port B bit 0, not 5-V tolerant; also Timer 2 CCP0, UART1 receive, and USB0 ID sense input (analog)."
      },
      {
        "number": "46",
        "name": "PB1",
        "type": "bidirectional",
        "description": "GPIO port B bit 1, not 5-V tolerant; also Timer 2 CCP1, UART1 transmit, and USB0 VBUS analog input/output used in session request protocol."
      },
      {
        "number": "47",
        "name": "PB2",
        "type": "bidirectional",
        "description": "GPIO port B bit 2, also I2C0 clock (open-drain with active pull-up; must not be configured as open drain) and Timer 3 CCP0."
      },
      {
        "number": "48",
        "name": "PB3",
        "type": "bidirectional",
        "description": "GPIO port B bit 3, also I2C0 data (open-drain) and Timer 3 CCP1."
      },
      {
        "number": "49",
        "name": "PC3",
        "type": "bidirectional",
        "description": "GPIO port C bit 3 (TTL), also JTAG TDO and SWO output and Timer 5 CCP1."
      },
      {
        "number": "50",
        "name": "PC2",
        "type": "bidirectional",
        "description": "GPIO port C bit 2 (TTL), also JTAG TDI input and Timer 5 CCP0."
      },
      {
        "number": "51",
        "name": "PC1",
        "type": "bidirectional",
        "description": "GPIO port C bit 1 (TTL), also JTAG TMS / SWDIO and Timer 4 CCP1."
      },
      {
        "number": "52",
        "name": "PC0",
        "type": "bidirectional",
        "description": "GPIO port C bit 0 (TTL), also JTAG/SWD clock (TCK/SWCLK) and Timer 4 CCP0."
      },
      {
        "number": "53",
        "name": "PD6",
        "type": "bidirectional",
        "description": "GPIO port D bit 6 (TTL), also PWM0 fault 0 input, QEI0 phase A, UART2 receive, and Wide Timer 5 CCP0."
      },
      {
        "number": "54",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply for I/O and some logic."
      },
      {
        "number": "55",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for logic and I/O pins."
      },
      {
        "number": "56",
        "name": "VDDC",
        "type": "power_out",
        "description": "Positive 1.2 V logic supply generated by the on-chip LDO; connect only to the other VDDC pins and the external capacitor specified in Table 24-12."
      },
      {
        "number": "57",
        "name": "PB5",
        "type": "bidirectional",
        "description": "GPIO port B bit 5 (TTL), also ADC analog input 11 (AIN11), CAN0 transmit, PWM0 output 3, SSI2 frame signal, and Timer 1 CCP1."
      },
      {
        "number": "58",
        "name": "PB4",
        "type": "bidirectional",
        "description": "GPIO port B bit 4 (TTL), also ADC analog input 10 (AIN10), CAN0 receive, PWM0 output 2, SSI2 clock, and Timer 1 CCP0."
      },
      {
        "number": "59",
        "name": "PE4",
        "type": "bidirectional",
        "description": "GPIO port E bit 4 (TTL), also ADC analog input 9 (AIN9), CAN0 receive, I2C2 clock (open-drain with active pull-up), PWM0 output 4, PWM1 output 2, and UART5 receive."
      },
      {
        "number": "60",
        "name": "PE5",
        "type": "bidirectional",
        "description": "GPIO port E bit 5 (TTL), also ADC analog input 8 (AIN8), CAN0 transmit, I2C2 data (open-drain), PWM0 output 5, PWM1 output 3, and UART5 transmit."
      },
      {
        "number": "61",
        "name": "PD0",
        "type": "bidirectional",
        "description": "GPIO port D bit 0 (TTL), also ADC analog input 7 (AIN7), I2C3 clock (open-drain with active pull-up), PWM0 output 6, PWM1 output 0, SSI1 and SSI3 clock, and Wide Timer 2 CCP0."
      },
      {
        "number": "62",
        "name": "PD1",
        "type": "bidirectional",
        "description": "GPIO port D bit 1 (TTL), also ADC analog input 6 (AIN6), I2C3 data (open-drain), PWM0 output 7, PWM1 output 1, SSI1 and SSI3 frame signal, and Wide Timer 2 CCP1."
      },
      {
        "number": "63",
        "name": "PD2",
        "type": "bidirectional",
        "description": "GPIO port D bit 2 (TTL), also ADC analog input 5 (AIN5), PWM0 fault 0 input, SSI1 and SSI3 receive, USB0 EPEN output, and Wide Timer 3 CCP0."
      },
      {
        "number": "64",
        "name": "PD3",
        "type": "bidirectional",
        "description": "GPIO port D bit 3 (TTL), also ADC analog input 4 (AIN4), QEI0 index, SSI1 and SSI3 transmit, USB0 PFLT input, and Wide Timer 3 CCP1."
      }
    ],
    "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 excerpt gives the 64-pin LQFP pinout only (Table 23-2, pages 1330-1337). The body size; Pin descriptions are condensed to one sentence and list the alternate functions from Table 23-2 only; VDDC pins are typed power_out because the datasheet states they are supplied by the on-chip LDO; the"
        ],
        "pages_sent": 95,
        "cost_usd": 0.4552,
        "at": "2026-10-11T01:40:16"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tm4c123gh6pm",
        "pages": 1411,
        "sha256": "108350fb9d6cabfc",
        "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": "tm4c123gh6pmi7r.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": "tm4c123gh6pmi7r-etched.step",
        "role": "eda",
        "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": "ea297544122c73df06e30e221013031b8822d35a4c4ad7fc27cd0460f0531754",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}