MSP430G2432IPW20R

{
  "slug": "msp430g2432ipw20r",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Microcontrollers (MCU/MPU/SOC), TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "msp430g2432ipw20r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "msp430g2432ipw20r.kicad_sym",
    "msp430g2432ipw20r.kicad_mod",
    "msp430g2432ipw20r.glb",
    "msp430g2432ipw20r.step",
    "msp430g2432ipw20r.lbr",
    "docs/hero.png",
    "docs/msp430g2432ipw20r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "msp430g2432ipw20r-hero.glb",
    "msp430g2432ipw20r-hero.overlay.json"
  ],
  "component": {
    "mpn": "MSP430G2432IPW20R",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-20",
    "pin_count": 20,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/msp430g2232",
    "parts": {
      "symbol": "msp430g2432ipw20r.kicad_sym",
      "footprint": "msp430g2432ipw20r.kicad_mod",
      "model_3d": "msp430g2432ipw20r-hero.glb",
      "model_3d_plain": "msp430g2432ipw20r.glb",
      "model_3d_step": "msp430g2432ipw20r-etched.step",
      "model_3d_step_plain": "msp430g2432ipw20r.step",
      "lbr": "msp430g2432ipw20r.lbr"
    },
    "distributor_links": {
      "lcsc": "C2053073",
      "digikey": "296-39085-2-ND",
      "mouser": "595-SP430G2432IPW20R"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T14:53:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-39085-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SP430G2432IPW20R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital supply voltage input; the device operating supply range is stated as 1.8 V to 3.6 V."
      },
      {
        "number": "2",
        "name": "P1.0/TA0CLK/ACLK/A0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that can also serve as Timer0_A TACLK input, ACLK output, or ADC10 analog input A0 (ADC10 functions are available only on MSP430G2x32 devices)."
      },
      {
        "number": "3",
        "name": "P1.1/TA0.0/A1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that can also serve as Timer0_A capture input CCI0A or compare output Out0, or ADC10 analog input A1."
      },
      {
        "number": "4",
        "name": "P1.2/TA0.1/A2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that can also serve as Timer0_A capture input CCI1A or compare output Out1, or ADC10 analog input A2."
      },
      {
        "number": "5",
        "name": "P1.3/ADC10CLK/A3/VREF-/VEREF-",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that can also serve as ADC10 conversion clock output, ADC10 analog input A3, or ADC10 negative reference voltage."
      },
      {
        "number": "6",
        "name": "P1.4/TA0.2/SMCLK/A4/VREF+/VEREF+/TCK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that can also serve as Timer0_A capture input CCI2A or compare output Out2, SMCLK output, ADC10 analog input A4, ADC10 positive reference voltage, or JTAG test clock TCK for device programming and test."
      },
      {
        "number": "7",
        "name": "P1.5/TA0.0/SCLK/A5/TMS",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that can also serve as Timer0_A compare output Out0, USI clock input in I2C mode or clock input/output in SPI mode, ADC10 analog input A5, or JTAG test mode select TMS."
      },
      {
        "number": "8",
        "name": "P2.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.0 = 1."
      },
      {
        "number": "9",
        "name": "P2.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.1 = 1."
      },
      {
        "number": "10",
        "name": "P2.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.2 = 1."
      },
      {
        "number": "11",
        "name": "P2.3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.3 = 1."
      },
      {
        "number": "12",
        "name": "P2.4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.4 = 1."
      },
      {
        "number": "13",
        "name": "P2.5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.5 = 1."
      },
      {
        "number": "14",
        "name": "P1.6/TA0.1/SDO/SCL/A6/TDI/TCLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that can also serve as Timer0_A compare output Out1, USI data output (SPI) or clock (I2C SCL), ADC10 analog input A6, or JTAG test data input/test clock input TDI/TCLK."
      },
      {
        "number": "15",
        "name": "P1.7/SDI/SDA/A7/TDO/TDI",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that can also serve as USI data input (SPI) or data (I2C SDA), ADC10 analog input A7, or JTAG test data output TDO / test data input TDI."
      },
      {
        "number": "16",
        "name": "RST/NMI/SBWTDIO",
        "type": "input",
        "description": "Active-low device reset, or nonmaskable interrupt input, or Spy-Bi-Wire test data input/output during programming and test."
      },
      {
        "number": "17",
        "name": "TEST/SBWTCK",
        "type": "input",
        "description": "Selects test mode for the JTAG pins on Port 1 (the device protection fuse is connected to TEST), and serves as Spy-Bi-Wire test clock input during programming and test."
      },
      {
        "number": "18",
        "name": "XOUT/P2.7",
        "type": "bidirectional",
        "description": "Output terminal of the crystal oscillator, or general-purpose digital I/O P2.7; if used as an input, excess current flows until P2SEL.7 is cleared because the oscillator output driver remains connected after reset."
      },
      {
        "number": "19",
        "name": "XIN/P2.6/TA0.1",
        "type": "bidirectional",
        "description": "Input terminal of the crystal oscillator, or general-purpose digital I/O P2.6 that can also serve as Timer0_A compare output Out1."
      },
      {
        "number": "20",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground reference."
      }
    ],
    "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 for the 20-pin PW package were taken from the Table 2 'N20, PW20' column (page 5-6), whi; AVCC and AVSS are not present on the 20-pin PW package (they appear only for the RSA16 package), so ; Pin 18 (XOUT/P2.7): datasheet note (3) says excess current flows if this pin is used as an input unt"
        ],
        "pages_sent": 29,
        "cost_usd": 0.1656,
        "at": "2026-10-08T14:52:50"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msp430g2232",
        "pages": 77,
        "sha256": "6df2cd5fcd8d8260",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "msp430g2432ipw20r.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          6.5,
          1.2
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "97339947f3a7196470ec2f1d9f9b92bb2fc2ab66ad53be0cf105192585ef3c9a",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "msp430g2432ipw20r-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          6.5,
          1.2
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e32cbe3de27f3901e736db6da0a5992201c831b69073c99ddaff80dfde3c2f20",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}