MSP430F5341IRGZR

{
  "slug": "msp430f5341irgzr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Microcontrollers (MCU/MPU/SOC), VQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "embedded processors & controllers",
    "msp430f5341irgzr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "msp430f5341irgzr.kicad_sym",
    "msp430f5341irgzr.kicad_mod",
    "msp430f5341irgzr.glb",
    "msp430f5341irgzr.step",
    "msp430f5341irgzr.lbr",
    "docs/hero.png",
    "docs/msp430f5341irgzr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "msp430f5341irgzr-hero.glb",
    "msp430f5341irgzr-hero.overlay.json"
  ],
  "component": {
    "mpn": "MSP430F5341IRGZR",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-48-EP(7x7)",
    "pin_count": 49,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/msp430f5340",
    "parts": {
      "symbol": "msp430f5341irgzr.kicad_sym",
      "footprint": "msp430f5341irgzr.kicad_mod",
      "model_3d": "msp430f5341irgzr-hero.glb",
      "model_3d_plain": "msp430f5341irgzr.glb",
      "model_3d_step": "msp430f5341irgzr-etched.step",
      "model_3d_step_plain": "msp430f5341irgzr.step",
      "lbr": "msp430f5341irgzr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2860251",
      "digikey": "296-29581-2-ND",
      "mouser": "595-MSP430F5341IRGZR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T09:29:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-29581-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-MSP430F5341IRGZR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "P6.3/CB3/A3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that is also Comparator_B input CB3 and ADC12 analog input A3."
      },
      {
        "number": "2",
        "name": "P6.4/CB4/A4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that is also Comparator_B input CB4 and ADC12 analog input A4."
      },
      {
        "number": "3",
        "name": "P6.5/CB5/A5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that is also Comparator_B input CB5 and ADC12 analog input A5."
      },
      {
        "number": "4",
        "name": "P5.0/A8/VREF+/VeREF+",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; also ADC12 analog input A8, output of the internal reference VREF+, or input for an external reference VeREF+."
      },
      {
        "number": "5",
        "name": "P5.1/A9/VREF-/VeREF-",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; also ADC12 analog input A9 and the negative ADC reference terminal (internal VREF- or external VeREF-)."
      },
      {
        "number": "6",
        "name": "AVCC1",
        "type": "power_in",
        "description": "Analog power supply."
      },
      {
        "number": "7",
        "name": "P5.4/XIN",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; input terminal for crystal oscillator XT1 in crystal mode, or clock input in XT1 bypass mode."
      },
      {
        "number": "8",
        "name": "P5.5/XOUT",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; output terminal of crystal oscillator XT1 in crystal mode, usable as GPIO in bypass mode."
      },
      {
        "number": "9",
        "name": "AVSS1",
        "type": "power_in",
        "description": "Analog ground supply."
      },
      {
        "number": "10",
        "name": "DVCC1",
        "type": "power_in",
        "description": "Digital power supply."
      },
      {
        "number": "11",
        "name": "DVSS1",
        "type": "power_in",
        "description": "Digital ground supply."
      },
      {
        "number": "12",
        "name": "VCORE",
        "type": "power_out",
        "description": "Regulated core power supply output for internal use only; no external current loading is possible and it should be connected only to the recommended CVCORE capacitor."
      },
      {
        "number": "13",
        "name": "P1.0/TA0CLK/ACLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; TA0 clock input TA0CLK, or ACLK output divided by 1, 2, 4, 8, 16, or 32."
      },
      {
        "number": "14",
        "name": "P1.1/TA0.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; TA0 CCR0 capture input CCI0A or compare output Out0, and BSL transmit output."
      },
      {
        "number": "15",
        "name": "P1.2/TA0.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; TA0 CCR1 capture input CCI1A or compare output Out1, and BSL receive input."
      },
      {
        "number": "16",
        "name": "P1.3/TA0.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; TA0 CCR2 capture input CCI2A or compare output Out2."
      },
      {
        "number": "17",
        "name": "P1.4/TA0.3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; TA0 CCR3 capture input CCI3A or compare output Out3."
      },
      {
        "number": "18",
        "name": "P1.5/TA0.4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; TA0 CCR4 capture input CCI4A or compare output Out4."
      },
      {
        "number": "19",
        "name": "P1.6/TA1CLK/CBOUT",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; TA1 clock input TA1CLK or Comparator_B output CBOUT."
      },
      {
        "number": "20",
        "name": "P1.7/TA1.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port interrupt; TA1 CCR0 capture input CCI0A or compare output TA1.0."
      },
      {
        "number": "21",
        "name": "P2.7/UCB0STE/UCA0CLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; USCI_B0 SPI slave transmit enable or USCI_A0 clock input/output, with UCA0CLK taking precedence over UCB0STE."
      },
      {
        "number": "22",
        "name": "P3.0/UCB0SIMO/UCB0SDA",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; USCI_B0 SPI slave-in/master-out or I2C data (direction controlled by USCI; I2C output drives only logic 0 to VSS)."
      },
      {
        "number": "23",
        "name": "P3.1/UCB0SOMI/UCB0SCL",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; USCI_B0 SPI slave-out/master-in or I2C clock (direction controlled by USCI; I2C output drives only logic 0 to VSS)."
      },
      {
        "number": "24",
        "name": "P3.2/UCB0CLK/UCA0STE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; USCI_B0 clock input/output or USCI_A0 SPI slave transmit enable, with UCB0CLK taking precedence over UCA0STE."
      },
      {
        "number": "25",
        "name": "P3.3/UCA0TXD/UCA0SIMO",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; USCI_A0 UART transmit output TXD or SPI slave-in/master-out SIMO."
      },
      {
        "number": "26",
        "name": "P3.4/UCA0RXD/UCA0SOMI",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; USCI_A0 UART receive input RXD or SPI slave-out/master-in SOMI."
      },
      {
        "number": "27",
        "name": "P4.0/PM_UCB1STE/PM_UCA1CLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; port-mapped secondary function USCI_B1 SPI slave transmit enable or USCI_A1 clock input/output (default mapping via P4MAP0)."
      },
      {
        "number": "28",
        "name": "P4.1/PM_UCB1SIMO/PM_UCB1SDA",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; port-mapped USCI_B1 SPI slave-in/master-out or I2C data (open-drain, direction controlled by USCI)."
      },
      {
        "number": "29",
        "name": "P4.2/PM_UCB1SOMI/PM_UCB1SCL",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; port-mapped USCI_B1 SPI slave-out/master-in or I2C clock (open-drain, direction controlled by USCI)."
      },
      {
        "number": "30",
        "name": "P4.3/PM_UCB1CLK/PM_UCA1STE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; port-mapped USCI_B1 clock input/output or USCI_A1 SPI slave transmit enable."
      },
      {
        "number": "31",
        "name": "DVSS2",
        "type": "power_in",
        "description": "Digital ground supply."
      },
      {
        "number": "32",
        "name": "DVCC2",
        "type": "power_in",
        "description": "Digital power supply."
      },
      {
        "number": "33",
        "name": "P4.4/PM_UCA1TXD/PM_UCA1SIMO",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; port-mapped USCI_A1 UART transmit output TXD or SPI slave-in/master-out SIMO."
      },
      {
        "number": "34",
        "name": "P4.5/PM_UCA1RXD/PM_UCA1SOMI",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; port-mapped USCI_A1 UART receive input RXD or SPI slave-out/master-in SOMI."
      },
      {
        "number": "35",
        "name": "P4.6/PM_NONE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port mapping; the default mapping is none (output tied to DVSS)."
      },
      {
        "number": "36",
        "name": "P4.7/PM_NONE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with port mapping; the default mapping is none (output tied to DVSS)."
      },
      {
        "number": "37",
        "name": "P5.7/TB0.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; Timer_B TB0 CCR1 capture input TB0.CCI1A or compare/PWM output TB0.1."
      },
      {
        "number": "38",
        "name": "DVSS3",
        "type": "power_in",
        "description": "Digital ground supply."
      },
      {
        "number": "39",
        "name": "P5.2/XT2IN",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; input terminal of crystal oscillator XT2 in crystal mode, or clock input in XT2 bypass mode."
      },
      {
        "number": "40",
        "name": "P5.3/XT2OUT",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; output terminal of crystal oscillator XT2 in crystal mode, usable as GPIO in bypass mode."
      },
      {
        "number": "41",
        "name": "TEST/SBWTCK",
        "type": "input",
        "description": "Spy-Bi-Wire clock input used for in-system programming and debug."
      },
      {
        "number": "42",
        "name": "PJ.0/TDO",
        "type": "bidirectional",
        "description": "Port PJ general-purpose I/O with Schmitt-trigger input or output; JTAG test data output TDO."
      },
      {
        "number": "43",
        "name": "PJ.1/TDI/TCLK",
        "type": "bidirectional",
        "description": "Port PJ general-purpose I/O; JTAG test data input TDI or test clock TCLK, with pullup activated automatically in JTAG mode."
      },
      {
        "number": "44",
        "name": "PJ.2/TMS",
        "type": "bidirectional",
        "description": "Port PJ general-purpose I/O; JTAG test mode select TMS, with pullup activated automatically in JTAG mode."
      },
      {
        "number": "45",
        "name": "PJ.3/TCK",
        "type": "bidirectional",
        "description": "Port PJ general-purpose I/O; JTAG test clock TCK, with pullup activated automatically in JTAG mode."
      },
      {
        "number": "46",
        "name": "RST/NMI/SBWTDIO",
        "type": "bidirectional",
        "description": "Device reset or non-maskable interrupt input, also Spy-Bi-Wire data input/output; internal pullup/pulldown resistor is 20 kΩ to 50 kΩ (35 kΩ typical) when enabled."
      },
      {
        "number": "47",
        "name": "P6.1/CB1/A1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that is also Comparator_B input CB1 and ADC12 analog input A1."
      },
      {
        "number": "48",
        "name": "P6.2/CB2/A2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that is also Comparator_B input CB2 and ADC12 analog input A2."
      },
      {
        "number": "49",
        "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: Table 4-1 (Signal Descriptions) continues on pages 8-10, which are not in the provided text. Pin nam; The exposed thermal pad of the VQFN package has no pin number in the datasheet text and is not inclu; DVSS2, DVCC2 and DVSS3 appear only in the pin diagram. Their descriptions are inferred from the pin ",
          "exposed pad 49 added from the footprint",
          "26/49 pins cited to the wrong page (name found elsewhere): ['17:P1.4/TA0.3@p66', '18:P1.5/TA0.4@p66', '19:P1.6/TA1CLK/CBOUT@p66', '20:P1.7/TA1.0@p66']"
        ],
        "pages_sent": 39,
        "cost_usd": 0.2264,
        "at": "2026-10-11T09:29:39"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msp430f5340",
        "pages": 100,
        "sha256": "72f515f6a8312e6c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 49,
        "described": 49,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "msp430f5341irgzr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "msp430f5341irgzr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b052a38e10d647e747b3c57ff88b3171457d3da119159549b1b28d40268adbe",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}