MSP430FR5043IRGCT

{
  "slug": "msp430fr5043irgct",
  "version": "0.1.0",
  "type": "component",
  "description": "TEXAS INSTRUMENTS Global Sourcing Parts, VQFN-64(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "global sourcing parts",
    "msp430fr5043irgct",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
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  "component": {
    "mpn": "MSP430FR5043IRGCT",
    "manufacturer": "TEXAS INSTRUMENTS",
    "package": "VQFN-64(9x9)",
    "pin_count": 65,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com/lit/ds/symlink/msp430fr5041.pdf",
    "parts": {
      "symbol": "msp430fr5043irgct.kicad_sym",
      "footprint": "msp430fr5043irgct.kicad_mod",
      "model_3d": "msp430fr5043irgct-hero.glb",
      "model_3d_plain": "msp430fr5043irgct-etched.glb",
      "model_3d_step": "msp430fr5043irgct-etched.step",
      "model_3d_step_plain": "msp430fr5043irgct.step",
      "lbr": "msp430fr5043irgct.lbr"
    },
    "distributor_links": {
      "lcsc": "C5218420",
      "digikey": "296-MSP430FR5043IRGTR-ND",
      "mouser": "595-SP430FR5043IRGCT"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T22:56:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-MSP430FR5043IRGTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SP430FR5043IRGCT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AVCC1",
        "type": "power_in",
        "description": "Analog power supply; AVCC and DVCC must be supplied within 1.8 V to 3.6 V and should come from the same source."
      },
      {
        "number": "2",
        "name": "P2.2/COUT/UCA0CLK/A14/C14",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as comparator output COUT and ADC input A14."
      },
      {
        "number": "3",
        "name": "P1.0/UCA1CLK/TA1.0/A0/C0/VREF-/VeREF-",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as ADC analog input A0 and negative reference VREF- output."
      },
      {
        "number": "4",
        "name": "P1.1/UCA1STE/TA4.0/A1/C1/VREF+/VeREF+",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as ADC analog input A1 and positive reference VREF+ output."
      },
      {
        "number": "5",
        "name": "AVSS2",
        "type": "power_in",
        "description": "Analog ground supply, 0 V reference for the analog circuitry."
      },
      {
        "number": "6",
        "name": "PJ.4/LFXIN",
        "type": "input",
        "description": "General-purpose digital I/O or input to the low-frequency crystal oscillator LFXT."
      },
      {
        "number": "7",
        "name": "PJ.5/LFXOUT",
        "type": "output",
        "description": "General-purpose digital I/O or output of the low-frequency crystal oscillator LFXT."
      },
      {
        "number": "8",
        "name": "AVSS3",
        "type": "power_in",
        "description": "Analog ground supply, 0 V reference for the analog circuitry."
      },
      {
        "number": "9",
        "name": "PJ.6/HFXIN/USSXT_BOUT",
        "type": "bidirectional",
        "description": "General-purpose digital I/O or input to the high-frequency crystal oscillator HFXT, also buffered USSXT clock output."
      },
      {
        "number": "10",
        "name": "PJ.7/HFXOUT",
        "type": "output",
        "description": "General-purpose digital I/O or output of the high-frequency crystal oscillator HFXT."
      },
      {
        "number": "11",
        "name": "TEST/SBWCLK",
        "type": "input",
        "description": "Test mode pin that selects digital I/O on the JTAG pins; it always has an internal pulldown enabled and is also the Spy-Bi-Wire input clock."
      },
      {
        "number": "12",
        "name": "RST/NMI/SBWTDIO",
        "type": "bidirectional",
        "description": "Reset input, active low, which can also be configured as nonmaskable interrupt input NMI or Spy-Bi-Wire data input/output."
      },
      {
        "number": "13",
        "name": "PJ.0/UAC2CLK/SRSCG1/DMAE0/C10/TDO",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that serves as JTAG test data output TDO, with comparator input C10 and DMA trigger DMAE0 as alternate functions."
      },
      {
        "number": "14",
        "name": "PJ.1/UCA2STE/SRSCG0/TA4CLK/C11/TDI/TCLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that serves as JTAG test data input TDI and test clock TCLK, with comparator input C11 as an alternate function."
      },
      {
        "number": "15",
        "name": "PJ.2/UCA2SIMO/UCA2TXD/SROSCOFF/TB0OUTH/C12/TMS",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that serves as JTAG test mode select TMS, with comparator input C12 as an alternate function."
      },
      {
        "number": "16",
        "name": "PJ.3/UCA2SOMI/UCA2RXD/SRCPUOFF/TB0.6/C13/TCK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that serves as JTAG test clock TCK, with comparator input C13 as an alternate function."
      },
      {
        "number": "17",
        "name": "DVSS1",
        "type": "power_in",
        "description": "Digital ground supply, 0 V reference for the digital circuitry."
      },
      {
        "number": "18",
        "name": "DVCC1",
        "type": "power_in",
        "description": "Digital power supply; DVCC must be supplied within 1.8 V to 3.6 V and decoupled with 100 nF close to the pin."
      },
      {
        "number": "19",
        "name": "P1.2/UCA1SIMO/UCA1TXD/TA1.0/A8/C8",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as ADC analog input A8 and comparator input C8."
      },
      {
        "number": "20",
        "name": "P1.3/UCA1SOMI/UCA1RXD/TA1.1/A9/C9",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as ADC analog input A9 and comparator input C9."
      },
      {
        "number": "21",
        "name": "P2.0/UCA1CLK/UCA3SIMO/UCA3TXD",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; on devices with UART BSL this pin is BSLTX."
      },
      {
        "number": "22",
        "name": "P2.1/UCA1STE/UCA3SOMI/UCA3RXD",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; on devices with UART BSL this pin is BSLRX."
      },
      {
        "number": "23",
        "name": "P1.6/UCA3STE/UCB0SIMO/UCB0SDA",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5; on devices with I2C BSL this pin is BSLSDA."
      },
      {
        "number": "24",
        "name": "P1.7/USSTRG/UCA3CLK/UCB0SOMI/UCB0SCL",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as USS trigger USSTRG; on devices with I2C BSL this pin is BSLSCL."
      },
      {
        "number": "25",
        "name": "P1.4/TB0.4/UCB0STE/A2/C2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as ADC analog input A2 and comparator input C2."
      },
      {
        "number": "26",
        "name": "P1.5/TB0.5/UCB0CLK/A3/C3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as ADC analog input A3 and comparator input C3."
      },
      {
        "number": "27",
        "name": "P3.1/TA1CLK/TB0.1/MTIF_OUT_IN",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Meter Test Interface input/output MTIF_OUT_IN."
      },
      {
        "number": "28",
        "name": "P4.0/RTCCLK/TA4.1/MTIF_PIN_EN",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as RTC clock calibration output RTCCLK and Meter Test Interface pin enable."
      },
      {
        "number": "29",
        "name": "P4.1/UCA0CLK/TB0.4/UCA3SOMI/UCA3RXD",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as eUSCI_A0 clock signal."
      },
      {
        "number": "30",
        "name": "P4.2/UCA0STE/TB0.5/UCA3SIMO/UCA3TXD",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as eUSCI_A0 slave transmit enable."
      },
      {
        "number": "31",
        "name": "P4.3/UCA0SIMO/UCA0TXD",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as eUSCI_A0 SPI slave-in/master-out or UART transmit data."
      },
      {
        "number": "32",
        "name": "P4.4/UCA0SOMI/UCA0RXD",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as eUSCI_A0 SPI slave-out/master-in or UART receive data."
      },
      {
        "number": "33",
        "name": "DVSS2",
        "type": "power_in",
        "description": "Digital ground supply, 0 V reference for the digital circuitry."
      },
      {
        "number": "34",
        "name": "P5.0/TB0.0/UCA2SIMO/UCA2TXD",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_B0 CCR0 and eUSCI_A2 SPI/UART transmit function."
      },
      {
        "number": "35",
        "name": "P5.1/TB0.1/UCA2SOMI/UCA2RXD",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_B0 CCR1 and eUSCI_A2 SPI/UART receive function."
      },
      {
        "number": "36",
        "name": "P5.2/TB0.2/UAC2CLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_B0 CCR2 and eUSCI_A2 clock signal."
      },
      {
        "number": "37",
        "name": "P5.3/TB0.3/UCA2STE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_B0 CCR3 and eUSCI_A2 slave transmit enable."
      },
      {
        "number": "38",
        "name": "P5.4/TA0.0/UCB1CLK/TA4.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_A0 CCR0 and eUSCI_B1 clock signal."
      },
      {
        "number": "39",
        "name": "P5.5/TA4.1/UCB1SIMO/UCB1SDA",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_A4 CCR1 and eUSCI_B1 I2C data."
      },
      {
        "number": "40",
        "name": "P5.6/TB0OUTH/UCB1SOMI/UCB1SCL",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_B0 output-high-impedance input TB0OUTH and eUSCI_B1 I2C clock."
      },
      {
        "number": "41",
        "name": "P5.7/TA0.2/UCB1STE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_A0 CCR2 and eUSCI_B1 slave transmit enable."
      },
      {
        "number": "42",
        "name": "P6.0/TA0CLK/COUT",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_A0 input clock and comparator output COUT."
      },
      {
        "number": "43",
        "name": "P6.4/MCLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as MCLK output."
      },
      {
        "number": "44",
        "name": "P6.5/SMCLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as SMCLK output."
      },
      {
        "number": "45",
        "name": "P6.6/ACLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as ACLK output."
      },
      {
        "number": "46",
        "name": "P7.0/TA1.0/TA1.2/XPB0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_A1 CCR0/CCR2 output and external bias output XPB0."
      },
      {
        "number": "47",
        "name": "P6.2/TB0CLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as Timer_B0 input clock TB0CLK."
      },
      {
        "number": "48",
        "name": "DVSS3",
        "type": "power_in",
        "description": "Digital ground supply, 0 V reference for the digital circuitry."
      },
      {
        "number": "49",
        "name": "DVCC3",
        "type": "power_in",
        "description": "Digital power supply; DVCC must be supplied within 1.8 V to 3.6 V and decoupled with 100 nF close to the pin."
      },
      {
        "number": "50",
        "name": "P3.3/MCLK/TB0.3/XPB1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as MCLK output and external bias output XPB1."
      },
      {
        "number": "51",
        "name": "P3.4/SMCLK/DMAE0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as SMCLK output and external DMA trigger DMAE0."
      },
      {
        "number": "52",
        "name": "P3.5/ACLK/COUT",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt and wakeup from LPMx.5, also serving as ACLK output and comparator output COUT."
      },
      {
        "number": "53",
        "name": "CH1_IN",
        "type": "input",
        "description": "USS Channel 1 receive input; voltage applied must not exceed 1.65 V (1.8 V for 10% duty cycle over 1 ms) per the absolute maximum ratings."
      },
      {
        "number": "54",
        "name": "CH1_OUT",
        "type": "bidirectional",
        "description": "USS Channel 1 transmit output, powered from PVCC; diode current at any device pin is limited to ±2 mA."
      },
      {
        "number": "55",
        "name": "PVSS",
        "type": "power_in",
        "description": "USS ground supply; PVSS is connected to ground at 0 V."
      },
      {
        "number": "56",
        "name": "PVCC",
        "type": "power_in",
        "description": "USS power supply, 2.2 V to 3.6 V; a 22-µF low-ESR ceramic capacitor is recommended close to the PVCC/PVSS pair."
      },
      {
        "number": "57",
        "name": "PVCC",
        "type": "power_in",
        "description": "USS power supply, 2.2 V to 3.6 V; a 22-µF low-ESR ceramic capacitor is recommended close to the PVCC/PVSS pair."
      },
      {
        "number": "58",
        "name": "PVSS",
        "type": "power_in",
        "description": "USS ground supply; PVSS is connected to ground at 0 V."
      },
      {
        "number": "59",
        "name": "CH0_OUT",
        "type": "bidirectional",
        "description": "USS Channel 0 transmit output, powered from PVCC; ESD rating ±1000 V HBM and ±250 V CDM."
      },
      {
        "number": "60",
        "name": "CH0_IN",
        "type": "input",
        "description": "USS Channel 0 receive input; voltage applied must not exceed 1.65 V (1.8 V for 10% duty cycle over 1 ms) per the absolute maximum ratings."
      },
      {
        "number": "61",
        "name": "AVSS4",
        "type": "power_in",
        "description": "Analog ground supply, 0 V reference for the analog circuitry."
      },
      {
        "number": "62",
        "name": "USSXTIN",
        "type": "input",
        "description": "Input for the USSXT oscillator; must not be connected to AVCC or DVCC, and an external clock must not be driven into it."
      },
      {
        "number": "63",
        "name": "USSXTOUT",
        "type": "output",
        "description": "Output for the USSXT oscillator; must not be connected to AVCC or DVCC."
      },
      {
        "number": "64",
        "name": "AVSS1",
        "type": "power_in",
        "description": "Analog ground supply, 0 V reference for the analog circuitry."
      },
      {
        "number": "65",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: Pin numbers and names are taken from the 64-pin PM/RGC top-view figure (Figure 7-2, page 10), which ",
          "14/65 pins cited to the wrong page (name found elsewhere): ['21:P2.0/UCA1CLK/UCA3SIMO/UCA3TXD@p10', '22:P2.1/UCA1STE/UCA3SOMI/UCA3RXD@p10', '23:P1.6/UCA3STE/UCB0SIMO/UCB0SDA@p10', '24:P1.7/USSTRG/UCA3CLK/UCB0SOMI/UCB0SCL@p10']"
        ],
        "pages_sent": 91,
        "cost_usd": 0.1315,
        "at": "2026-10-30T22:56:38"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/msp430fr5041.pdf",
        "pages": 196,
        "sha256": "fa67b9472dc353be",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 65,
        "described": 65,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dce07a86ec3fe3ca87eebdff13827f55e036ced5518fee01f85cec4a3f56366d",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "msp430fr5043irgct-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c283bd41e2d343dcfe086b5603449171f5457aef9d042e4741b486362bbcacc9",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}