MSP430F5249IRGCR

{
  "slug": "msp430f5249irgcr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Microcontroller Units (MCUs/MPUs/SOCs), VQFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "single chip microcomputer-microcontroller",
    "msp430f5249irgcr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
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    "msp430f5249irgcr.kicad_mod",
    "msp430f5249irgcr.glb",
    "msp430f5249irgcr.step",
    "msp430f5249irgcr.lbr",
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    "msp430f5249irgcr-hero.overlay.json"
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  "component": {
    "mpn": "MSP430F5249IRGCR",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-64-EP(9x9)",
    "pin_count": 65,
    "category": "Single Chip Microcomputer/Microcontroller",
    "subcategory": "Microcontroller Units (MCUs/MPUs/SOCs)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/msp430f5239",
    "parts": {
      "symbol": "msp430f5249irgcr.kicad_sym",
      "footprint": "msp430f5249irgcr.kicad_mod",
      "model_3d": "msp430f5249irgcr-hero.glb",
      "model_3d_plain": "msp430f5249irgcr.glb",
      "model_3d_step": "msp430f5249irgcr-etched.step",
      "model_3d_step_plain": "msp430f5249irgcr.step",
      "lbr": "msp430f5249irgcr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2053597",
      "digikey": "296-40408-2-ND",
      "mouser": "595-MSP430F5249IRGCR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T05:17:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-40408-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-MSP430F5249IRGCR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "P6.0/A0/CB0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Comparator_B input CB0 and ADC10 analog input A0; output driver and input buffer are disabled when CBPD.0 is set or when CB0 is selected as an input."
      },
      {
        "number": "2",
        "name": "P6.1/A1/CB1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Comparator_B input CB1 and ADC10 analog input A1; output driver and input buffer are disabled when CBPD.1 is set or when CB1 is selected as an input."
      },
      {
        "number": "3",
        "name": "P6.2/A2/CB2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Comparator_B input CB2 and ADC10 analog input A2; output driver and input buffer are disabled when CBPD.2 is set or when CB2 is selected as an input."
      },
      {
        "number": "4",
        "name": "P6.3/A3/CB3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Comparator_B input CB3 and ADC10 analog input A3; output driver and input buffer are disabled when CBPD.3 is set or when CB3 is selected as an input."
      },
      {
        "number": "5",
        "name": "P6.4/CB4/A4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Comparator_B input CB4 and analog input A4 for the ADC."
      },
      {
        "number": "6",
        "name": "P6.5/CB5/A5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Comparator_B input CB5 and analog input A5 for the ADC."
      },
      {
        "number": "7",
        "name": "P6.6/CB6/A6",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Comparator_B input CB6 and analog input A6 for the ADC; the datasheet marks this function as not available on all device types."
      },
      {
        "number": "8",
        "name": "P6.7/CB7/A7",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Comparator_B input CB7 and analog input A7 for the ADC; the datasheet marks this function as not available on all device types."
      },
      {
        "number": "9",
        "name": "P5.0/A8/VeREF+",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with ADC analog input A8, and input for an external ADC reference voltage VeREF+ when selected."
      },
      {
        "number": "10",
        "name": "P5.1/A9/VeREF-",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with ADC analog input A9, and negative terminal VeREF- for an externally applied ADC reference voltage when selected."
      },
      {
        "number": "11",
        "name": "AVCC",
        "type": "power_in",
        "description": "Analog power supply."
      },
      {
        "number": "12",
        "name": "P5.4/XIN",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that serves as the input terminal for crystal oscillator XT1 when P5SEL.4 is set."
      },
      {
        "number": "13",
        "name": "P5.5/XOUT",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that serves as the output terminal of crystal oscillator XT1 in crystal mode; usable as general-purpose I/O in bypass mode."
      },
      {
        "number": "14",
        "name": "AVSS",
        "type": "power_in",
        "description": "Analog ground supply."
      },
      {
        "number": "15",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital power supply."
      },
      {
        "number": "16",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground supply."
      },
      {
        "number": "17",
        "name": "VCORE",
        "type": "power_out",
        "description": "Regulated core power supply output for internal use only; no external current loading is possible and only the recommended capacitor CVCORE should be connected."
      },
      {
        "number": "18",
        "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": "19",
        "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": "20",
        "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": "21",
        "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": "22",
        "name": "P1.4/TA0.3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with TA0 CCR3 capture input CCI3A or compare output TA0.3."
      },
      {
        "number": "23",
        "name": "P1.5/TA0.4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with TA0 CCR4 capture input CCI4A or compare output TA0.4."
      },
      {
        "number": "24",
        "name": "P1.6/TA1CLK/CBOUT",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with TA1 clock input TA1CLK or Comparator_B output CBOUT."
      },
      {
        "number": "25",
        "name": "P1.7/TA1.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with TA1 CCR0 capture input TA1.CCI0A or compare output TA1.0."
      },
      {
        "number": "26",
        "name": "P2.0/TA1.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with TA1 CCR1 capture input TA1.CCI1A or compare output TA1.1."
      },
      {
        "number": "27",
        "name": "P2.1/TA1.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with TA1 CCR2 capture input TA1.CCI2A or compare output TA1.2."
      },
      {
        "number": "28",
        "name": "P2.2/TA2CLK/SMCLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with TA2 clock input TA2CLK or SMCLK output."
      },
      {
        "number": "29",
        "name": "P2.3/TA2.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with TA2 CCR0 capture input TA2.CCI0A or compare output TA2.0."
      },
      {
        "number": "30",
        "name": "P2.4/TA2.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with TA2 CCR1 capture input TA2.CCI1A or compare output TA2.1."
      },
      {
        "number": "31",
        "name": "P2.5/TA2.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with TA2 CCR2 capture input TA2.CCI2A or compare output TA2.2."
      },
      {
        "number": "32",
        "name": "P2.6/RTCCLK/DMAE0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with DMA external trigger input DMAE0 or RTCCLK output."
      },
      {
        "number": "33",
        "name": "P2.7/UCB0STE/UCA0CLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with USCI_B0 SPI slave transmit enable or USCI_A0 clock input/output; UCA0CLK takes precedence over UCB0STE when both are selected."
      },
      {
        "number": "34",
        "name": "P3.0/UCB0SIMO/UCB0SDA",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with USCI_B0 SPI slave-in/master-out or I2C data UCB0SDA; when I2C is selected the output drives only logic 0 to VSS."
      },
      {
        "number": "35",
        "name": "P3.1/UCB0SOMI/UCB0SCL",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with USCI_B0 SPI slave-out/master-in or I2C clock UCB0SCL; when I2C is selected the output drives only logic 0 to VSS."
      },
      {
        "number": "36",
        "name": "P3.2/UCB0CLK/UCA0STE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with USCI_B0 clock input/output UCB0CLK or USCI_A0 SPI slave transmit enable UCA0STE; UCB0CLK takes precedence over UCA0STE."
      },
      {
        "number": "37",
        "name": "P3.3/UCA0TXD/UCA0SIMO",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with USCI_A0 UART transmit output UCA0TXD or SPI slave-in/master-out UCA0SIMO."
      },
      {
        "number": "38",
        "name": "P3.4/UCA0RXD/UCA0SOMI",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with USCI_A0 UART receive input UCA0RXD or SPI slave-out/master-in UCA0SOMI."
      },
      {
        "number": "39",
        "name": "DVSS",
        "type": "power_in",
        "description": "Digital ground supply."
      },
      {
        "number": "40",
        "name": "DVCC",
        "type": "power_in",
        "description": "Digital power supply."
      },
      {
        "number": "41",
        "name": "P4.0/PM_UCB1STE/PM_UCA1CLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O whose secondary function is selected by the port mapping controller (default mapping USCI_B1 SPI slave transmit enable or USCI_A1 clock input/output)."
      },
      {
        "number": "42",
        "name": "P4.1/PM_UCB1SIMO/PM_UCB1SDA",
        "type": "bidirectional",
        "description": "General-purpose digital I/O whose secondary function is selected by the port mapping controller (default mapping USCI_B1 SPI slave-in/master-out or I2C data)."
      },
      {
        "number": "43",
        "name": "P4.2/PM_UCB1SOMI/PM_UCB1SCL",
        "type": "bidirectional",
        "description": "General-purpose digital I/O whose secondary function is selected by the port mapping controller (default mapping USCI_B1 SPI slave-out/master-in or I2C clock)."
      },
      {
        "number": "44",
        "name": "P4.3/PM_UCB1CLK/PM_UCA1STE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O whose secondary function is selected by the port mapping controller (default mapping USCI_B1 clock input/output or USCI_A1 SPI slave transmit enable)."
      },
      {
        "number": "45",
        "name": "P4.4/PM_UCA1TXD/PM_UCA1SIMO",
        "type": "bidirectional",
        "description": "General-purpose digital I/O whose secondary function is selected by the port mapping controller (default mapping USCI_A1 UART TXD or SPI slave-in/master-out)."
      },
      {
        "number": "46",
        "name": "P4.5/PM_UCA1RXD/PM_UCA1SOMI",
        "type": "bidirectional",
        "description": "General-purpose digital I/O whose secondary function is selected by the port mapping controller (default mapping USCI_A1 UART RXD or SPI slave-out/master-in)."
      },
      {
        "number": "47",
        "name": "P4.6/PM_NONE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; default port mapping is PM_NONE, which connects no secondary function (input tied to DVSS)."
      },
      {
        "number": "48",
        "name": "P4.7/PM_NONE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O; default port mapping is PM_NONE, which connects no secondary function (input tied to DVSS)."
      },
      {
        "number": "49",
        "name": "P7.0/TB0.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Timer_B TB0 CCR0 capture input TB0.CCI0A or compare output TB0.0."
      },
      {
        "number": "50",
        "name": "P7.1/TB0.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Timer_B TB0 CCR1 capture input TB0.CCI1A or compare output TB0.1."
      },
      {
        "number": "51",
        "name": "P7.2/TB0.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Timer_B TB0 CCR2 capture input TB0.CCI2A or compare output TB0.2."
      },
      {
        "number": "52",
        "name": "P7.3/TB0.3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Timer_B TB0 CCR3 capture input TB0.CCI3A or compare output TB0.3."
      },
      {
        "number": "53",
        "name": "P7.4/TB0.4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Timer_B TB0 CCR4 capture input TB0.CCI4A or compare output TB0.4."
      },
      {
        "number": "54",
        "name": "P7.5/TB0.5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with Timer_B TB0 CCR5 capture input TB0.CCI5A or compare output TB0.5."
      },
      {
        "number": "55",
        "name": "NC",
        "type": "unconnected",
        "description": "Terminal labeled NC in the pin diagram with no function listed."
      },
      {
        "number": "56",
        "name": "RST/NMI",
        "type": "input",
        "description": "Reset (RST) or non-maskable interrupt (NMI) input, listed among the Schmitt-trigger inputs in Section 5.7."
      },
      {
        "number": "57",
        "name": "P5.2/XT2IN",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that becomes the XT2 high-frequency oscillator input XT2IN in crystal mode or bypass mode when P5SEL.2 is set."
      },
      {
        "number": "58",
        "name": "P5.3/XT2OUT",
        "type": "bidirectional",
        "description": "General-purpose digital I/O that becomes the XT2 crystal output XT2OUT in crystal mode (P5SEL.3 set, XT2BYPASS clear); usable as general-purpose I/O in bypass mode."
      },
      {
        "number": "59",
        "name": "TEST/SBWTCK",
        "type": "input",
        "description": "Spy-Bi-Wire clock input (SBWTCK) for development tools and device programmers, shared with the TEST function."
      },
      {
        "number": "60",
        "name": "PJ.0/TDO",
        "type": "bidirectional",
        "description": "Port J bit PJ.0 whose JTAG TDO function is driven by the JTAG module, with direction controlled by the JTAG module."
      },
      {
        "number": "61",
        "name": "PJ.1/TDI/TCLK",
        "type": "bidirectional",
        "description": "Port J bit PJ.1 used as JTAG TDI/TCLK input, with direction controlled by the JTAG module and pullups activated automatically in JTAG mode."
      },
      {
        "number": "62",
        "name": "PJ.2/TMS",
        "type": "bidirectional",
        "description": "Port J bit PJ.2 used as JTAG TMS input, with direction controlled by the JTAG module and pullups activated automatically in JTAG mode."
      },
      {
        "number": "63",
        "name": "PJ.3/TCK",
        "type": "bidirectional",
        "description": "Port J bit PJ.3 used as JTAG TCK input, with direction controlled by the JTAG module and pullups activated automatically in JTAG mode."
      },
      {
        "number": "64",
        "name": "RSTDVCC/SBWTDIO",
        "type": "bidirectional",
        "description": "Spy-Bi-Wire data input/output (SBWTDIO) for development tools and device programmers; the pin name also lists the RSTDVCC reset function, with limits given in Table 4-1 outside the supplied pages."
      },
      {
        "number": "65",
        "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: Package confirmed: MSP430F5249IRGCR is listed as VQFN (RGC), 64 pins, 2000-unit reel in the package ; Table 4-1 (signal descriptions) is only partly in the supplied text (through P1.3, page 13). Descrip; RST/NMI (pin 56) and RSTDVCC/SBWTDIO (pin 64) electrical limits are not in the supplied pages. Their",
          "exposed pad 65 added from the footprint",
          "34/65 pins cited to the wrong page (name found elsewhere): ['22:P1.4/TA0.3@p73', '23:P1.5/TA0.4@p73', '24:P1.6/TA1CLK/CBOUT@p73', '25:P1.7/TA1.0@p73']"
        ],
        "pages_sent": 40,
        "cost_usd": 0.2631,
        "at": "2026-10-11T05:17:27"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msp430f5239",
        "pages": 114,
        "sha256": "9acee9f0b4b7514f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 65,
        "described": 65,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "msp430f5249irgcr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dce07a86ec3fe3ca87eebdff13827f55e036ced5518fee01f85cec4a3f56366d",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "msp430f5249irgcr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          9.0,
          9.0,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bb478b45597948b0f5cfe5343eb404bb12d0615ef60891cbf6de50029563b0d3",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}