MSP430FR2475TRHAR

{
  "slug": "msp430fr2475trhar",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Microcontrollers (MCU/MPU/SOC), VQFN-40-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "msp430fr2475trhar",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "msp430fr2475trhar.kicad_sym",
    "msp430fr2475trhar.kicad_mod",
    "msp430fr2475trhar.glb",
    "msp430fr2475trhar.step",
    "msp430fr2475trhar.lbr",
    "docs/hero.png",
    "docs/msp430fr2475trhar-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "msp430fr2475trhar-hero.glb",
    "msp430fr2475trhar-hero.overlay.json"
  ],
  "component": {
    "mpn": "MSP430FR2475TRHAR",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-40-EP(6x6)",
    "pin_count": 41,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/msp430fr2476",
    "parts": {
      "symbol": "msp430fr2475trhar.kicad_sym",
      "footprint": "msp430fr2475trhar.kicad_mod",
      "model_3d": "msp430fr2475trhar-hero.glb",
      "model_3d_plain": "msp430fr2475trhar.glb",
      "model_3d_step": "msp430fr2475trhar-etched.step",
      "model_3d_step_plain": "msp430fr2475trhar.step",
      "lbr": "msp430fr2475trhar.lbr"
    },
    "distributor_links": {
      "lcsc": "C2053433",
      "digikey": "296-MSP430FR2475TRHARTR-ND",
      "mouser": "595-SP430FR2475TRHAR"
    },
    "distributor_check": {
      "checked_at": "2026-10-07T23:09:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-MSP430FR2475TRHARTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SP430FR2475TRHAR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DVCC",
        "type": "power_in",
        "description": "Main supply input for the digital and I/O modules, specified at 1.8 V to 3.6 V with a 4.7 µF to 10 µF capacitor recommended at DVCC."
      },
      {
        "number": "2",
        "name": "RST/NMI/SBWTDIO",
        "type": "bidirectional",
        "description": "Reset input with pullup enabled after BOR, NMI input, or Spy-Bi-Wire data I/O; unused pin should use a 47-kΩ pullup or internal pullup with a 10-nF (or 1.1-nF) pulldown."
      },
      {
        "number": "3",
        "name": "TEST/SBWTCK",
        "type": "input",
        "description": "Test mode pin that selects the JTAG pin functions, with Spy-Bi-Wire clock SBWTCK input; an internal pulldown is always enabled, so leave it open if unused."
      },
      {
        "number": "4",
        "name": "P1.4/UCA0TXD/UCA0SIMO/TA1.2/TCK/A4/VREF+",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with port interrupt and LPMx.5 wake-up, also eUSCI_A0 TXD/SIMO, Timer TA1.2, JTAG TCK, ADC input A4 and VREF+ output; TI recommends disabling the pin interrupt during JTAG debug."
      },
      {
        "number": "5",
        "name": "P1.5/UCA0RXD/UCA0SOMI/TA1.1/TMS/A5",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with port interrupt and LPMx.5 wake-up, also eUSCI_A0 RXD/SOMI, Timer TA1.1, JTAG TMS and ADC input A5."
      },
      {
        "number": "6",
        "name": "P1.6/UCA0CLK/TA1CLK/TDI/TCLK/A6",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with port interrupt and LPMx.5 wake-up, also eUSCI_A0 clock, Timer TA1CLK, JTAG TDI/TCLK and ADC input A6."
      },
      {
        "number": "7",
        "name": "P1.7/UCA0STE/SMCLK/TDO/A7",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with port interrupt and LPMx.5 wake-up, also eUSCI_A0 STE, SMCLK output, JTAG TDO and ADC input A7."
      },
      {
        "number": "8",
        "name": "P4.3/UCB1SOMI/UCB1SCL/TB0.5/A8",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also eUSCI_B1 SOMI/SCL, Timer_B TB0.5 and ADC input A8; this pin has no RHA-package remap to other ports."
      },
      {
        "number": "9",
        "name": "P4.4/UCB1SIMO/UCB1SDA/TB0.6/A9",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also eUSCI_B1 SIMO/SDA, Timer_B TB0.6 and ADC input A9."
      },
      {
        "number": "10",
        "name": "P1.0/UCB0STE/TA0CLK/A0/Veref+",
        "type": "bidirectional",
        "description": "General-purpose I/O with port interrupt and LPMx.5 wake-up, also eUSCI_B0 STE, Timer TA0CLK, ADC input A0 and ADC positive reference Veref+."
      },
      {
        "number": "11",
        "name": "P1.1/UCB0CLK/TA0.1/COMP0.0/A1",
        "type": "bidirectional",
        "description": "General-purpose I/O with port interrupt and LPMx.5 wake-up, also eUSCI_B0 clock, Timer TA0.1, eCOMP0 input channel C0 and ADC input A1."
      },
      {
        "number": "12",
        "name": "P1.2/UCB0SIMO/UCB0SDA/TA0.2/A2/Veref-",
        "type": "bidirectional",
        "description": "General-purpose I/O with port interrupt and LPMx.5 wake-up, also eUSCI_B0 SIMO/SDA, Timer TA0.2, ADC input A2 and ADC negative reference Veref-."
      },
      {
        "number": "13",
        "name": "P1.3/UCB0SOMI/UCB0SCL/MCLK/A3",
        "type": "bidirectional",
        "description": "General-purpose I/O with port interrupt and LPMx.5 wake-up, also eUSCI_B0 SOMI/SCL, MCLK output and ADC input A3."
      },
      {
        "number": "14",
        "name": "P2.2/ACLK/COMP0.1",
        "type": "bidirectional",
        "description": "General-purpose I/O, also ACLK output and eCOMP0 input channel C1."
      },
      {
        "number": "15",
        "name": "P4.5/UCB0SOMI/UCB0SCL/TA3.2",
        "type": "bidirectional",
        "description": "General-purpose I/O, also eUSCI_B0 SOMI/SCL and Timer TA3.2 in its remapped (TAxRMP) position for this package."
      },
      {
        "number": "16",
        "name": "P4.6/UCB0SIMO/UCB0SDA/TA3.1",
        "type": "bidirectional",
        "description": "General-purpose I/O, also eUSCI_B0 SIMO/SDA and Timer TA3.1 in its remapped (TAxRMP) position for this package."
      },
      {
        "number": "17",
        "name": "P3.0/TA2.2",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also Timer TA2.2 CCR2 capture/compare output."
      },
      {
        "number": "18",
        "name": "P3.3/TA2.1",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also Timer TA2.1 CCR1 capture/compare output."
      },
      {
        "number": "19",
        "name": "P2.3/TA2.0",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also Timer TA2.0 CCR0 capture/compare output."
      },
      {
        "number": "20",
        "name": "P3.4/TA2CLK/COMP0OUT",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also Timer TA2CLK input and eCOMP0 output COUT."
      },
      {
        "number": "21",
        "name": "P3.1/UCA1STE",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with eUSCI_A1 STE function."
      },
      {
        "number": "22",
        "name": "P2.4/UCA1CLK",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with eUSCI_A1 clock function."
      },
      {
        "number": "23",
        "name": "P2.5/UCA1RXD/UCA1SOMI",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with eUSCI_A1 receive / SOMI function."
      },
      {
        "number": "24",
        "name": "P2.6/UCA1TXD/UCA1SIMO",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with eUSCI_A1 transmit / SIMO function."
      },
      {
        "number": "25",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect; leave this pin unconnected on the board."
      },
      {
        "number": "26",
        "name": "P3.7/TA3.2",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also Timer TA3.2 CCR2 capture/compare output."
      },
      {
        "number": "27",
        "name": "P4.0/TA3.1",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also Timer TA3.1 CCR1 capture/compare output."
      },
      {
        "number": "28",
        "name": "P4.1/TA3.0",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also Timer TA3.0 CCR0 capture/compare output."
      },
      {
        "number": "29",
        "name": "P4.2/TA3CLK",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also Timer TA3CLK clock input."
      },
      {
        "number": "30",
        "name": "P2.7/UCB1STE",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with eUSCI_B1 STE function."
      },
      {
        "number": "31",
        "name": "P3.5/UCB1CLK/TB0TRG",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also eUSCI_B1 clock and Timer_B external trigger input TB0TRG."
      },
      {
        "number": "32",
        "name": "P3.2/UCB1SIMO/UCB1SDA",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with eUSCI_B1 SIMO/SDA function."
      },
      {
        "number": "33",
        "name": "P3.6/UCB1SOMI/UCB1SCL",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance) with eUSCI_B1 SOMI/SCL function."
      },
      {
        "number": "34",
        "name": "P4.7/UCA0STE/TB0.1",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also eUSCI_A0 STE and Timer_B TB0.1 output."
      },
      {
        "number": "35",
        "name": "P5.0/UCA0CLK/TB0.2",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also eUSCI_A0 clock and Timer_B TB0.2 output."
      },
      {
        "number": "36",
        "name": "P5.1/UCA0RXD/UCA0SOMI/TB0.3",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also eUSCI_A0 RXD/SOMI and Timer_B TB0.3 output."
      },
      {
        "number": "37",
        "name": "P5.2/UCA0TXD/UCA0SIMO/TB0.4",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), also eUSCI_A0 TXD/SIMO and Timer_B TB0.4 output."
      },
      {
        "number": "38",
        "name": "P2.0/XOUT",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), or XOUT output of the 32-kHz crystal oscillator."
      },
      {
        "number": "39",
        "name": "P2.1/XIN",
        "type": "bidirectional",
        "description": "General-purpose I/O (reset state high-impedance), or XIN input of the 32-kHz crystal oscillator; the device supports only a 32-kHz crystal or digital clock input in XT1BYPASS mode."
      },
      {
        "number": "40",
        "name": "DVSS",
        "type": "power_in",
        "description": "Ground reference for DVCC and the digital and analog modules; connect to system ground."
      },
      {
        "number": "41",
        "name": "VQFN pad",
        "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: Table 7-1 page 13 (the RHA pin rows for pins 10 to 19 and the associated reset states/buffer details; Pin 25 is DNC (do not connect) per Table 7-1 and Table 7-2.; The VQFN exposed thermal pad is listed as PAD in Table 7-2 and is not a numbered pin; it is included",
          "exposed pad 41 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 48,
        "cost_usd": 0.2651,
        "at": "2026-10-07T23:09:28"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msp430fr2476",
        "pages": 119,
        "sha256": "c5ddbe428514a331",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 41,
        "described": 41,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "msp430fr2475trhar.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          6.0,
          1.0
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e5b4286c2329085d9ef7f90d5eb5bf41a435241ecc1baaf1383823b6d6a946ae",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "msp430fr2475trhar-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          6.0,
          1.0
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2104dd2e2d2db355a5afbf0a963ca9226c6f5a57427aff5754c01a50f462c9c9",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}