MSP430FR5043IPMR

{
  "slug": "msp430fr5043ipmr",
  "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",
    "msp430fr5043ipmr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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    "msp430fr5043ipmr.step",
    "msp430fr5043ipmr.lbr",
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    "docs/msp430fr5043ipmr-datasheet.pdf",
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  "component": {
    "mpn": "MSP430FR5043IPMR",
    "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/msp430fr50431",
    "parts": {
      "symbol": "msp430fr5043ipmr.kicad_sym",
      "footprint": "msp430fr5043ipmr.kicad_mod",
      "model_3d": "msp430fr5043ipmr-hero.glb",
      "model_3d_plain": "msp430fr5043ipmr.glb",
      "model_3d_step": "msp430fr5043ipmr-etched.step",
      "model_3d_step_plain": "msp430fr5043ipmr.step",
      "lbr": "msp430fr5043ipmr.lbr"
    },
    "distributor_links": {
      "lcsc": 1850131,
      "digikey": "296-MSP430FR5043IPMRTR-ND",
      "mouser": "595-MSP430FR5043IPMR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T06:48:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-MSP430FR5043IPMRTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-MSP430FR5043IPMR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AVCC1",
        "type": "power_in",
        "description": "Analog power supply pin requiring decoupling capacitor for proper analog circuit operation."
      },
      {
        "number": "2",
        "name": "P2.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as comparator output, SPI clock, or ADC analog input A14/C14."
      },
      {
        "number": "3",
        "name": "P1.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as ADC analog input A0, comparator input C0, or reference voltage output."
      },
      {
        "number": "4",
        "name": "P1.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as ADC analog input A1, comparator input C1, or reference voltage output."
      },
      {
        "number": "5",
        "name": "AVSS2",
        "type": "power_in",
        "description": "Analog ground supply for analog circuitry and sensors."
      },
      {
        "number": "6",
        "name": "PJ.4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin or low-frequency crystal oscillator input (LFXIN) when configured for crystal operation."
      },
      {
        "number": "7",
        "name": "PJ.5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin or low-frequency crystal oscillator output (LFXOUT) when configured for crystal operation."
      },
      {
        "number": "8",
        "name": "AVSS3",
        "type": "power_in",
        "description": "Analog ground supply for analog circuitry and sensors."
      },
      {
        "number": "9",
        "name": "PJ.6",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin, high-frequency crystal oscillator input (HFXIN), or USSXT buffered output clock (USSXT_BOUT)."
      },
      {
        "number": "10",
        "name": "PJ.7",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin or high-frequency crystal oscillator output (HFXOUT) when configured for crystal operation."
      },
      {
        "number": "11",
        "name": "TEST",
        "type": "input",
        "description": "Test mode pin for selecting digital I/O function on JTAG pins; internal pulldown always enabled."
      },
      {
        "number": "12",
        "name": "RST/NMI",
        "type": "bidirectional",
        "description": "Reset input active low or configurable nonmaskable interrupt input with optional internal pullup resistor."
      },
      {
        "number": "13",
        "name": "PJ.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin with debug, clock, DMA, and comparator input functionality."
      },
      {
        "number": "14",
        "name": "PJ.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin with debug, UART, timer clock, and comparator input functionality."
      },
      {
        "number": "15",
        "name": "PJ.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin with debug, UART, status output, and comparator input functionality."
      },
      {
        "number": "16",
        "name": "PJ.3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin with debug, UART, timer capture/compare, status output, and comparator input functionality."
      },
      {
        "number": "17",
        "name": "DVSS1",
        "type": "power_in",
        "description": "Digital ground supply for digital core and peripheral circuits."
      },
      {
        "number": "18",
        "name": "DVCC1",
        "type": "power_in",
        "description": "Digital power supply for digital core and peripheral circuits requiring decoupling capacitor."
      },
      {
        "number": "19",
        "name": "P1.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as UART, ADC input A8/C8, or timer output."
      },
      {
        "number": "20",
        "name": "P1.3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as UART, ADC input A9/C9, or timer output."
      },
      {
        "number": "21",
        "name": "P2.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as SPI clock/data or boot loader transmit (BSLTX)."
      },
      {
        "number": "22",
        "name": "P2.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as SPI data/status or boot loader receive (BSLRX)."
      },
      {
        "number": "23",
        "name": "P1.6",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as UART, I2C data (SDA/SIMO), or boot loader SDA."
      },
      {
        "number": "24",
        "name": "P1.7",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as USS trigger, UART, I2C clock/status, or boot loader SCL."
      },
      {
        "number": "25",
        "name": "P1.4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as ADC input A2/C2, timer capture/compare, or I2C slave select."
      },
      {
        "number": "26",
        "name": "P1.5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as ADC input A3/C3, timer capture/compare, or I2C clock."
      },
      {
        "number": "27",
        "name": "P3.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer clock or meter test interface input/output."
      },
      {
        "number": "28",
        "name": "P4.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as RTC clock output, timer capture/compare, or meter test interface pin enable."
      },
      {
        "number": "29",
        "name": "P4.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as SPI clock/data, timer, or UART."
      },
      {
        "number": "30",
        "name": "P4.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as SPI clock/data, timer, or UART."
      },
      {
        "number": "31",
        "name": "P4.3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as SPI data or UART transmit."
      },
      {
        "number": "32",
        "name": "P4.4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as SPI data or UART receive."
      },
      {
        "number": "33",
        "name": "DVSS2",
        "type": "power_in",
        "description": "Digital ground supply for digital core and peripheral circuits."
      },
      {
        "number": "34",
        "name": "P5.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer capture/compare or UART transmit."
      },
      {
        "number": "35",
        "name": "P5.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer capture/compare or UART receive."
      },
      {
        "number": "36",
        "name": "P5.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer capture/compare or SPI clock."
      },
      {
        "number": "37",
        "name": "P5.3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer capture/compare or UART slave select."
      },
      {
        "number": "38",
        "name": "P5.4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer capture/compare or I2C clock."
      },
      {
        "number": "39",
        "name": "P5.5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer capture/compare or I2C data."
      },
      {
        "number": "40",
        "name": "P5.6",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer PWM output or I2C data."
      },
      {
        "number": "41",
        "name": "P5.7",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer capture/compare or I2C slave select."
      },
      {
        "number": "42",
        "name": "P6.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer clock or comparator output."
      },
      {
        "number": "43",
        "name": "P6.4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as master clock (MCLK) output."
      },
      {
        "number": "44",
        "name": "P6.5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as sub-main clock (SMCLK) output."
      },
      {
        "number": "45",
        "name": "P6.6",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as auxiliary clock (ACLK) output."
      },
      {
        "number": "46",
        "name": "P7.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer capture/compare or external bias output (XPB0)."
      },
      {
        "number": "47",
        "name": "P6.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as timer clock or LCD reference voltage."
      },
      {
        "number": "48",
        "name": "DVSS3",
        "type": "power_in",
        "description": "Digital ground supply for digital core and peripheral circuits."
      },
      {
        "number": "49",
        "name": "DVCC3",
        "type": "power_in",
        "description": "Digital power supply for digital core and peripheral circuits requiring decoupling capacitor."
      },
      {
        "number": "50",
        "name": "P3.3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as master clock (MCLK) output or external bias output (XPB1)."
      },
      {
        "number": "51",
        "name": "P3.4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as sub-main clock (SMCLK) output or DMA trigger."
      },
      {
        "number": "52",
        "name": "P3.5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; also functions as auxiliary clock (ACLK) output or comparator output."
      },
      {
        "number": "53",
        "name": "CH1_IN",
        "type": "input",
        "description": "Ultrasonic sensing solution channel 1 receive input with maximum voltage 1.65 V."
      },
      {
        "number": "54",
        "name": "CH1_OUT",
        "type": "bidirectional",
        "description": "Ultrasonic sensing solution channel 1 transmit output with low output impedance and 1.8 V maximum pulse capability."
      },
      {
        "number": "55",
        "name": "PVSS",
        "type": "power_in",
        "description": "Ultrasonic sensing module ground supply requiring 22 µF decoupling capacitor."
      },
      {
        "number": "56",
        "name": "PVCC",
        "type": "power_in",
        "description": "Ultrasonic sensing module power supply (2.2 V to 3.6 V) requiring 1 µF plus 22 µF decoupling capacitors."
      },
      {
        "number": "57",
        "name": "PVCC",
        "type": "power_in",
        "description": "Ultrasonic sensing module power supply (2.2 V to 3.6 V) requiring 1 µF plus 22 µF decoupling capacitors."
      },
      {
        "number": "58",
        "name": "PVSS",
        "type": "power_in",
        "description": "Ultrasonic sensing module ground supply requiring 22 µF decoupling capacitor."
      },
      {
        "number": "59",
        "name": "CH0_OUT",
        "type": "bidirectional",
        "description": "Ultrasonic sensing solution channel 0 transmit output with low output impedance and 1.8 V maximum pulse capability."
      },
      {
        "number": "60",
        "name": "CH0_IN",
        "type": "input",
        "description": "Ultrasonic sensing solution channel 0 receive input with maximum voltage 1.65 V."
      },
      {
        "number": "61",
        "name": "AVSS4",
        "type": "power_in",
        "description": "Analog ground supply for analog circuitry and sensors."
      },
      {
        "number": "62",
        "name": "USSXTIN",
        "type": "input",
        "description": "Input for ultrasonic sensing solution crystal oscillator (USSXT) with maximum voltage 1.5 V; does not support bypass mode."
      },
      {
        "number": "63",
        "name": "USSXTOUT",
        "type": "output",
        "description": "Output for ultrasonic sensing solution crystal oscillator (USSXT) with maximum voltage 1.5 V output capability."
      },
      {
        "number": "64",
        "name": "AVSS1",
        "type": "power_in",
        "description": "Analog ground supply for analog circuitry and sensors."
      }
    ],
    "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: MSP430FR5043IPMR is sold in both 64-pin PM (LQFP) and 64-pin RGC (VQFN) packages; this extraction co",
          "14/64 pins cited to the wrong page (name found elsewhere): ['21:P2.0@p10', '22:P2.1@p10', '23:P1.6@p10', '24:P1.7@p10']"
        ],
        "pages_sent": 92,
        "cost_usd": 0.6223,
        "at": "2026-10-03T06:48:11"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msp430fr50431",
        "pages": 201,
        "sha256": "f170175958cb6cfa",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "symbol": "viewers/symbol.html",
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}