MSP430G2252IPW20R

{
  "slug": "msp430g2252ipw20r",
  "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",
    "msp430g2252ipw20r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "msp430g2252ipw20r.kicad_sym",
    "msp430g2252ipw20r.kicad_mod",
    "msp430g2252ipw20r.glb",
    "msp430g2252ipw20r.step",
    "msp430g2252ipw20r.lbr",
    "docs/hero.png",
    "docs/msp430g2252ipw20r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "msp430g2252ipw20r-hero.glb",
    "msp430g2252ipw20r-hero.overlay.json"
  ],
  "component": {
    "mpn": "MSP430G2252IPW20R",
    "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/msp430g2452",
    "parts": {
      "symbol": "msp430g2252ipw20r.kicad_sym",
      "footprint": "msp430g2252ipw20r.kicad_mod",
      "model_3d": "msp430g2252ipw20r-hero.glb",
      "model_3d_plain": "msp430g2252ipw20r.glb",
      "model_3d_step": "msp430g2252ipw20r-etched.step",
      "model_3d_step_plain": "msp430g2252ipw20r.step",
      "lbr": "msp430g2252ipw20r.lbr"
    },
    "distributor_links": {
      "lcsc": "C2054295",
      "digikey": "MSP430G2252IPW20R-ND",
      "mouser": "595-SP430G2252IPW20R"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T02:12:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MSP430G2252IPW20R-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-SP430G2252IPW20R",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital power supply voltage, 1.8 V to 3.6 V for normal operation."
      },
      {
        "number": "2",
        "name": "P1.0/TA0CLK/ACLK/A0/CA0",
        "type": "bidirectional",
        "description": "Port 1 bit 0 general-purpose I/O; selectable as Timer0_A clock input TACLK, ACLK output, ADC10 analog input channel A0, or Comparator_A+ input CA0."
      },
      {
        "number": "3",
        "name": "P1.1/TA0.0/A1/CA1",
        "type": "bidirectional",
        "description": "Port 1 bit 1 general-purpose I/O; selectable as Timer0_A capture CCI0A input or compare output, ADC10 analog input channel A1, or Comparator_A+ input CA1."
      },
      {
        "number": "4",
        "name": "P1.2/TA0.1/A2/CA2",
        "type": "bidirectional",
        "description": "Port 1 bit 2 general-purpose I/O; selectable as Timer0_A capture CCI1A input or compare output, ADC10 analog input channel A2, or Comparator_A+ input CA2."
      },
      {
        "number": "5",
        "name": "P1.3/ADC10CLK/CAOUT/A3/VREF-/VEREF-/CA3",
        "type": "bidirectional",
        "description": "Port 1 bit 3 general-purpose I/O; selectable as ADC10 conversion clock output, Comparator_A+ output CAOUT, ADC10 analog input channel A3, ADC10 negative reference voltage, or Comparator_A+ input CA3."
      },
      {
        "number": "6",
        "name": "P1.4/SMCLK/A4/VREF+/VEREF+/CA4/TCK",
        "type": "bidirectional",
        "description": "Port 1 bit 4 general-purpose I/O; selectable as SMCLK output, Timer0_A capture CCI2A input or compare output, ADC10 analog input channel A4, ADC10 positive reference voltage, Comparator_A+ input CA4, or JTAG test clock TCK."
      },
      {
        "number": "7",
        "name": "P1.5/TA0.0/SCLK/A5/CA5/TMS",
        "type": "bidirectional",
        "description": "Port 1 bit 5 general-purpose I/O; selectable as Timer0_A compare output, USI serial clock SCLK, ADC10 analog input channel A5, Comparator_A+ input CA5, or JTAG test mode select TMS."
      },
      {
        "number": "8",
        "name": "P2.0",
        "type": "bidirectional",
        "description": "Port 2 bit 0 general-purpose digital I/O with pull-down resistor selectable via P2REN.0."
      },
      {
        "number": "9",
        "name": "P2.1",
        "type": "bidirectional",
        "description": "Port 2 bit 1 general-purpose digital I/O with pull-down resistor selectable via P2REN.1."
      },
      {
        "number": "10",
        "name": "P2.2",
        "type": "bidirectional",
        "description": "Port 2 bit 2 general-purpose digital I/O with pull-down resistor selectable via P2REN.2."
      },
      {
        "number": "11",
        "name": "P2.3",
        "type": "bidirectional",
        "description": "Port 2 bit 3 general-purpose digital I/O with pull-down resistor selectable via P2REN.3."
      },
      {
        "number": "12",
        "name": "P2.4",
        "type": "bidirectional",
        "description": "Port 2 bit 4 general-purpose digital I/O with pull-down resistor selectable via P2REN.4."
      },
      {
        "number": "13",
        "name": "P2.5",
        "type": "bidirectional",
        "description": "Port 2 bit 5 general-purpose digital I/O with pull-down resistor selectable via P2REN.5."
      },
      {
        "number": "14",
        "name": "P1.6/TA0.1/SDO/SCL/A6/CA6/TDI/TCLK",
        "type": "bidirectional",
        "description": "Port 1 bit 6 general-purpose I/O; selectable as Timer0_A compare output, USI SPI data output SDO, USI I2C clock SCL, ADC10 analog input channel A6, Comparator_A+ input CA6, or JTAG test data input TDI or test clock TCLK."
      },
      {
        "number": "15",
        "name": "P1.7/SDI/SDA/CAOUT/A7/CA7/TDO/TDI",
        "type": "bidirectional",
        "description": "Port 1 bit 7 general-purpose I/O; selectable as USI SPI data input SDI, USI I2C data SDA, Comparator_A+ output CAOUT, ADC10 analog input channel A7, Comparator_A+ input CA7, or JTAG test data output TDO or input TDI."
      },
      {
        "number": "16",
        "name": "RST/NMI/SBWTDIO",
        "type": "input",
        "description": "Reset input; nonmaskable interrupt input NMI; Spy-Bi-Wire test data input/output SBWTDIO during programming and test."
      },
      {
        "number": "17",
        "name": "TEST/SBWTCK",
        "type": "input",
        "description": "Test mode select input for JTAG pins on port 1; Spy-Bi-Wire test clock input SBWTCK during programming and test."
      },
      {
        "number": "18",
        "name": "XOUT/P2.7",
        "type": "bidirectional",
        "description": "Output terminal of crystal oscillator; may also be used as general-purpose digital I/O pin P2.7."
      },
      {
        "number": "19",
        "name": "XIN/P2.6/TA0.1",
        "type": "bidirectional",
        "description": "Input terminal of crystal oscillator; may also be used as general-purpose digital I/O pin P2.6 or Timer0_A capture output."
      },
      {
        "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-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 28,
        "cost_usd": 0.2638,
        "at": "2026-10-06T02:12:26"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msp430g2452",
        "pages": 78,
        "sha256": "213d8b0d2e936702",
        "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"
    }
  }
}