MSP430G2131IPW14R

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  "type": "component",
  "slug": "msp430g2131ipw14r",
  "title": "MSP430G2131IPW14R",
  "brief": "Texas Instruments Microcontrollers (MCU/MPU/SOC), TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
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  "component": {
    "mpn": "MSP430G2131IPW14R",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-14",
    "pin_count": 14,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/msp430g2221",
    "parts": {
      "symbol": "msp430g2131ipw14r.kicad_sym",
      "footprint": "msp430g2131ipw14r.kicad_mod",
      "model_3d": "msp430g2131ipw14r-etched.glb",
      "model_3d_plain": "msp430g2131ipw14r.glb",
      "model_3d_step": "msp430g2131ipw14r-etched.step",
      "model_3d_step_plain": "msp430g2131ipw14r.step",
      "lbr": "msp430g2131ipw14r.lbr"
    },
    "distributor_links": {
      "lcsc": "C2052956",
      "digikey": "296-27471-2-ND",
      "mouser": "595-SP430G2131IPW14R"
    },
    "distributor_check": {
      "checked_at": "2026-09-27T04:48:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-27471-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SP430G2131IPW14R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DVCC",
        "type": "power_in",
        "description": "Power supply voltage, 1.8V to 3.6V for program execution or 2.2V to 3.6V for flash memory programming."
      },
      {
        "number": "2",
        "name": "P1.0/TA0CLK/ACLK/A0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin; Timer_A clock input (TA0CLK); ACLK signal output; ADC10 analog input A0."
      },
      {
        "number": "3",
        "name": "P1.1/TA0.0/A1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin; Timer_A capture input (CCI0A) or compare output (Out0); ADC10 analog input A1."
      },
      {
        "number": "4",
        "name": "P1.2/TA0.1/A2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin; Timer_A capture input (CCI1A) or compare output (Out1); ADC10 analog input A2."
      },
      {
        "number": "5",
        "name": "P1.3/ADC10CLK/A3/VREF-/VEREF-",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin; ADC10 conversion clock output; ADC10 analog input A3; ADC10 negative reference voltage."
      },
      {
        "number": "6",
        "name": "P1.4/SMCLK/A4/VREF+/VEREF+/TCK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin; SMCLK signal output; ADC10 analog input A4; ADC10 positive reference voltage; JTAG test clock input."
      },
      {
        "number": "7",
        "name": "P1.5/TA0.0/A5/SCLK/TMS",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin; Timer_A compare output; ADC10 analog input A5; USI I2C/SPI clock input or output; JTAG test mode select input."
      },
      {
        "number": "8",
        "name": "P1.6/TA0.1/A6/SDO/SCL/TDI/TCLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin; Timer_A capture input (CCI1A) or compare output (Out1); ADC10 analog input A6; USI SPI data output (SDO) or I2C clock (SCL); JTAG test data input (TDI) or test clock (TCLK)."
      },
      {
        "number": "9",
        "name": "P1.7/SDI/SDA/A7/TDO/TDI",
        "type": "bidirectional",
        "description": "General-purpose digital I/O pin; ADC10 analog input A7; USI SPI data input (SDI) or I2C data (SDA); JTAG test data output or input (TDO/TDI)."
      },
      {
        "number": "10",
        "name": "RST/NMI/SBWTDIO",
        "type": "input",
        "description": "Reset input; non-maskable interrupt input; Spy-Bi-Wire test data input/output for programming and testing."
      },
      {
        "number": "11",
        "name": "TEST/SBWTCK",
        "type": "input",
        "description": "Test mode select for JTAG pins on Port 1; Spy-Bi-Wire test clock input for programming and testing."
      },
      {
        "number": "12",
        "name": "XOUT/P2.7",
        "type": "bidirectional",
        "description": "Crystal oscillator output terminal or general-purpose digital I/O pin P2.7."
      },
      {
        "number": "13",
        "name": "XIN/P2.6/TA0.1",
        "type": "bidirectional",
        "description": "Crystal oscillator input terminal or general-purpose digital I/O pin P2.6; Timer_A compare output (TA0.1)."
      },
      {
        "number": "14",
        "name": "DVSS",
        "type": "power_in",
        "description": "Ground reference."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 65,
        "cost_usd": 0.8142,
        "at": "2026-09-27T04:48:30"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msp430g2221",
        "pages": 65,
        "sha256": "ef4532c802ec17fb",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 14,
        "described": 14,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-14",
      "Category": "Embedded Processors & Controllers",
      "Pins": "14"
    }
  },
  "variants": [],
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  "discovery_triggers": [
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  "discovery_pitch": "MSP430G2131IPW14R (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}