MSP430FR5870IRGCR

{
  "schema_version": 1,
  "type": "component",
  "slug": "msp430fr5870irgcr",
  "title": "MSP430FR5870IRGCR",
  "brief": "Texas Instruments Microcontroller Units (MCUs/MPUs/SOCs), VQFN-64-EP(9x9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "single chip microcomputer-microcontroller",
    "msp430fr5870irgcr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MSP430FR5870IRGCR",
    "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/msp430fr59721",
    "parts": {
      "symbol": "msp430fr5870irgcr.kicad_sym",
      "footprint": "msp430fr5870irgcr.kicad_mod",
      "model_3d": "msp430fr5870irgcr-hero.glb",
      "model_3d_plain": "msp430fr5870irgcr.glb",
      "model_3d_step": "msp430fr5870irgcr-etched.step",
      "model_3d_step_plain": "msp430fr5870irgcr.step",
      "lbr": "msp430fr5870irgcr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2055231",
      "digikey": "MSP430FR5870IRGCR-ND",
      "mouser": "595-430FR5870IRGCR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T05:20:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MSP430FR5870IRGCR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-430FR5870IRGCR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "P4.3/UCA0SOMI/UCA0RXD/UCB1STE",
        "type": "bidirectional",
        "description": "General-purpose I/O P4.3 (reset default OFF, high-impedance after BOR) with eUSCI_A0 SOMI/RXD and eUSCI_B1 STE alternate functions, powered from DVCC."
      },
      {
        "number": "2",
        "name": "P1.4/UCB0CLK/UCA0STE/TA1.0",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.4 (reset default OFF) with eUSCI_B0 clock, eUSCI_A0 STE and Timer_A1 CCR0 alternate functions, powered from DVCC."
      },
      {
        "number": "3",
        "name": "P1.5/UCB0STE/UCA0CLK/TA0.0",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.5 (reset default OFF) with eUSCI_B0 STE, eUSCI_A0 clock and Timer_A0 CCR0 alternate functions, powered from DVCC."
      },
      {
        "number": "4",
        "name": "P1.6/UCB0SIMO/UCB0SDA/TA0.1",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.6 (reset default OFF) with eUSCI_B0 SIMO/SDA, I2C BSL data and Timer_A0 CCR1 alternate functions, powered from DVCC."
      },
      {
        "number": "5",
        "name": "P1.7/UCB0SOMI/UCB0SCL/TA0.2",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.7 (reset default OFF) with eUSCI_B0 SOMI/SCL, I2C BSL clock and Timer_A0 CCR2 alternate functions, powered from DVCC."
      },
      {
        "number": "6",
        "name": "DNC",
        "type": "unconnected",
        "description": "Do not connect; TI strongly recommends leaving this pin not connected."
      },
      {
        "number": "7",
        "name": "P6.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O P6.0 (reset default OFF), powered from DVCC."
      },
      {
        "number": "8",
        "name": "P6.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O P6.1 (reset default OFF), powered from DVCC."
      },
      {
        "number": "9",
        "name": "P6.2/COUT",
        "type": "bidirectional",
        "description": "General-purpose digital I/O P6.2 (reset default OFF) with comparator output COUT alternate function, powered from DVCC."
      },
      {
        "number": "10",
        "name": "P6.3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O P6.3 (reset default OFF), powered from DVCC."
      },
      {
        "number": "11",
        "name": "P6.4/TB0.0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O P6.4 (reset default OFF) with Timer_B0 CCR0 alternate function, powered from DVCC."
      },
      {
        "number": "12",
        "name": "P6.5/TB0.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O P6.5 (reset default OFF) with Timer_B0 CCR1 alternate function, powered from DVCC."
      },
      {
        "number": "13",
        "name": "P6.6/TB0.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O P6.6 (reset default OFF) with Timer_B0 CCR2 alternate function, powered from DVCC."
      },
      {
        "number": "14",
        "name": "P3.0/UCB1CLK/TA3.2",
        "type": "bidirectional",
        "description": "General-purpose I/O P3.0 (reset default OFF) with eUSCI_B1 clock and Timer_A3 CCR2 alternate functions, powered from DVCC."
      },
      {
        "number": "15",
        "name": "P3.1/UCB1SIMO/UCB1SDA/TA3.3",
        "type": "bidirectional",
        "description": "General-purpose I/O P3.1 (reset default OFF) with eUSCI_B1 SIMO/SDA and Timer_A3 CCR3 alternate functions, powered from DVCC."
      },
      {
        "number": "16",
        "name": "P3.2/UCB1SOMI/UCB1SCL/TA3.4",
        "type": "bidirectional",
        "description": "General-purpose I/O P3.2 (reset default OFF) with eUSCI_B1 SOMI/SCL and Timer_A3 CCR4 alternate functions, powered from DVCC."
      },
      {
        "number": "17",
        "name": "DVSS1",
        "type": "power_in",
        "description": "Digital ground supply (VSS, 0 V reference for all voltages)."
      },
      {
        "number": "18",
        "name": "DVCC1",
        "type": "power_in",
        "description": "Digital power supply; VCC 1.8 V to 3.6 V at all DVCC and AVCC pins, with a 1 µF plus 100 nF low-ESR decoupling per pin pair."
      },
      {
        "number": "19",
        "name": "TEST/SBWTCK",
        "type": "input",
        "description": "Test mode pin selecting digital I/O on JTAG pins, with internal pulldown always enabled; also Spy-Bi-Wire input clock SBWTCK."
      },
      {
        "number": "20",
        "name": "RST/NMI/SBWTDIO",
        "type": "bidirectional",
        "description": "Active-low reset input (external reset pulse at least 2 µs), with alternate functions nonmaskable interrupt NMI and Spy-Bi-Wire data SBWTDIO."
      },
      {
        "number": "21",
        "name": "PJ.0/TDO/TB0OUTH/SMCLK/SRSCG1",
        "type": "bidirectional",
        "description": "JTAG pin PJ.0 (TDO) that can be used as general-purpose I/O when JTAG is not used, with TB0OUTH, SMCLK and SRSCG1 alternate functions."
      },
      {
        "number": "22",
        "name": "PJ.1/TDI/TCLK/MCLK/SRSCG0",
        "type": "bidirectional",
        "description": "JTAG pin PJ.1 (TDI/TCLK) that can be used as general-purpose I/O when JTAG is not used, with MCLK and SRSCG0 alternate functions."
      },
      {
        "number": "23",
        "name": "PJ.2/TMS/ACLK/SROSCOFF",
        "type": "bidirectional",
        "description": "JTAG pin PJ.2 (TMS) that can be used as general-purpose I/O when JTAG is not used, with ACLK and SROSCOFF alternate functions."
      },
      {
        "number": "24",
        "name": "PJ.3/TCK/COUT/SRCPUOFF",
        "type": "bidirectional",
        "description": "JTAG pin PJ.3 (TCK) that can be used as general-purpose I/O when JTAG is not used, with COUT and SRCPUOFF alternate functions."
      },
      {
        "number": "25",
        "name": "P3.3/TA1.1/TB0CLK",
        "type": "bidirectional",
        "description": "General-purpose I/O P3.3 (reset default OFF) with Timer_A1 CCR1 and Timer_B0 clock TB0CLK alternate functions, powered from DVCC."
      },
      {
        "number": "26",
        "name": "P3.4/UCA1SIMO/UCA1TXD/TB0.0",
        "type": "bidirectional",
        "description": "General-purpose I/O P3.4 (reset default OFF) with eUSCI_A1 SIMO/TXD and Timer_B0 CCR0 alternate functions, powered from DVCC."
      },
      {
        "number": "27",
        "name": "P3.5/UCA1SOMI/UCA1RXD/TB0.1",
        "type": "bidirectional",
        "description": "General-purpose I/O P3.5 (reset default OFF) with eUSCI_A1 SOMI/RXD and Timer_B0 CCR1 alternate functions, powered from DVCC."
      },
      {
        "number": "28",
        "name": "P3.6/UCA1CLK/TB0.2",
        "type": "bidirectional",
        "description": "General-purpose I/O P3.6 (reset default OFF) with eUSCI_A1 clock and Timer_B0 CCR2 alternate functions, powered from DVCC."
      },
      {
        "number": "29",
        "name": "P3.7/UCA1STE/TB0.3",
        "type": "bidirectional",
        "description": "General-purpose I/O P3.7 (reset default OFF) with eUSCI_A1 STE and Timer_B0 CCR3 alternate functions, powered from DVCC."
      },
      {
        "number": "30",
        "name": "P2.3/UCA0STE/TB0OUTH",
        "type": "bidirectional",
        "description": "General-purpose I/O P2.3 (reset default OFF) with eUSCI_A0 STE and TB0OUTH alternate functions, powered from DVCC."
      },
      {
        "number": "31",
        "name": "P2.2/UCA0CLK/TB0.4/RTCCLK",
        "type": "bidirectional",
        "description": "General-purpose I/O P2.2 (reset default OFF) with eUSCI_A0 clock, Timer_B0 CCR4 and RTC clock output RTCCLK alternate functions, powered from DVCC."
      },
      {
        "number": "32",
        "name": "P2.1/UCA0SOMI/UCA0RXD/TB0.5/DMAE0",
        "type": "bidirectional",
        "description": "General-purpose I/O P2.1 (reset default OFF) with eUSCI_A0 SOMI/RXD, UART BSL receive, Timer_B0 CCR5 and DMA external trigger DMAE0 alternate functions, powered from DVCC."
      },
      {
        "number": "33",
        "name": "P2.0/UCA0SIMO/UCA0TXD/TB0.6/TB0CLK",
        "type": "bidirectional",
        "description": "General-purpose I/O P2.0 (reset default OFF) with eUSCI_A0 SIMO/TXD, UART BSL transmit, Timer_B0 CCR6 and TB0CLK alternate functions, powered from DVCC."
      },
      {
        "number": "34",
        "name": "P7.0/TA0CLK",
        "type": "bidirectional",
        "description": "General-purpose I/O P7.0 (reset default OFF) with Timer_A0 clock input TA0CLK alternate function, powered from DVCC."
      },
      {
        "number": "35",
        "name": "P7.1/TA0.0/ACLK",
        "type": "bidirectional",
        "description": "General-purpose I/O P7.1 (reset default OFF) with Timer_A0 CCR0 and ACLK output alternate functions, powered from DVCC."
      },
      {
        "number": "36",
        "name": "P7.2/TA0.1",
        "type": "bidirectional",
        "description": "General-purpose I/O P7.2 (reset default OFF) with Timer_A0 CCR1 alternate function, powered from DVCC."
      },
      {
        "number": "37",
        "name": "P7.3/TA0.2",
        "type": "bidirectional",
        "description": "General-purpose I/O P7.3 (reset default OFF) with Timer_A0 CCR2 alternate function, powered from DVCC."
      },
      {
        "number": "38",
        "name": "P7.4/SMCLK",
        "type": "bidirectional",
        "description": "General-purpose I/O P7.4 (reset default OFF) with SMCLK output alternate function, powered from DVCC."
      },
      {
        "number": "39",
        "name": "DVSS2",
        "type": "power_in",
        "description": "Digital ground supply (VSS, 0 V reference for all voltages)."
      },
      {
        "number": "40",
        "name": "DVCC2",
        "type": "power_in",
        "description": "Digital power supply; VCC 1.8 V to 3.6 V at all DVCC and AVCC pins, with a 1 µF plus 100 nF low-ESR decoupling per pin pair."
      },
      {
        "number": "41",
        "name": "P1.3/TA1.2/A3/C3",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.3 (reset default OFF) with Timer_A1 CCR2, ADC analog input A3 and comparator input C3 alternate functions."
      },
      {
        "number": "42",
        "name": "P1.2/TA1.1/TA0CLK/COUT/A2/C2",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.2 (reset default OFF) with Timer_A1 CCR1, TA0CLK, comparator output COUT, ADC analog input A2 and comparator input C2 alternate functions."
      },
      {
        "number": "43",
        "name": "P1.1/TA0.2/TA1CLK/COUT/A1/C1/VREF+/VeREF+",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.1 (reset default OFF) with Timer_A0 CCR2, TA1CLK, COUT, ADC analog input A1, comparator input C1, positive reference output VREF+ and external positive reference input VeREF+ alternate functions."
      },
      {
        "number": "44",
        "name": "P1.0/TA0.1/DMAE0/RTCCLK/A0/C0/VREF-/VeREF-",
        "type": "bidirectional",
        "description": "General-purpose I/O P1.0 (reset default OFF) with Timer_A0 CCR1, DMA trigger DMAE0, RTCCLK, ADC analog input A0, comparator input C0, negative reference output VREF- and external negative reference input VeREF- alternate functions."
      },
      {
        "number": "45",
        "name": "P9.4/A12/C12",
        "type": "bidirectional",
        "description": "General-purpose I/O P9.4 (reset default OFF) with ADC analog input A12 and comparator input C12 alternate functions."
      },
      {
        "number": "46",
        "name": "P9.5/A13/C13",
        "type": "bidirectional",
        "description": "General-purpose I/O P9.5 (reset default OFF) with ADC analog input A13 and comparator input C13 alternate functions."
      },
      {
        "number": "47",
        "name": "P9.6/A14/C14",
        "type": "bidirectional",
        "description": "General-purpose I/O P9.6 (reset default OFF) with ADC analog input A14 and comparator input C14 alternate functions."
      },
      {
        "number": "48",
        "name": "P9.7/A15/C15",
        "type": "bidirectional",
        "description": "General-purpose I/O P9.7 (reset default OFF) with ADC analog input A15 and comparator input C15 alternate functions."
      },
      {
        "number": "49",
        "name": "AVCC1",
        "type": "power_in",
        "description": "Analog power supply; VCC 1.8 V to 3.6 V, TI recommends powering AVCC and DVCC from the same source and keeping their difference within the absolute maximum limit of ±0.3 V."
      },
      {
        "number": "50",
        "name": "AVSS1",
        "type": "power_in",
        "description": "Analog ground supply (VSS, 0 V reference)."
      },
      {
        "number": "51",
        "name": "PJ.4/LFXIN",
        "type": "input",
        "description": "Port PJ.4 that serves as the input terminal of the 32-kHz crystal oscillator LFXT (LFXIN), also usable as bypass clock input when LFXTBYPASS is set."
      },
      {
        "number": "52",
        "name": "PJ.5/LFXOUT",
        "type": "output",
        "description": "Port PJ.5 that serves as the output terminal of the 32-kHz crystal oscillator LFXT (LFXOUT); can be used as general-purpose I/O when LFXT bypass mode is selected."
      },
      {
        "number": "53",
        "name": "AVSS2",
        "type": "power_in",
        "description": "Analog ground supply (VSS, 0 V reference)."
      },
      {
        "number": "54",
        "name": "PJ.7/HFXOUT",
        "type": "output",
        "description": "Port PJ.7 that serves as the output terminal of the high-frequency crystal oscillator HFXT (HFXOUT); can be used as general-purpose I/O when HFXT bypass mode is selected."
      },
      {
        "number": "55",
        "name": "PJ.6/HFXIN",
        "type": "input",
        "description": "Port PJ.6 that serves as the input terminal of the high-frequency crystal oscillator HFXT (HFXIN), also usable as bypass clock input when HFXTBYPASS is set."
      },
      {
        "number": "56",
        "name": "AVSS3",
        "type": "power_in",
        "description": "Analog ground supply (VSS, 0 V reference)."
      },
      {
        "number": "57",
        "name": "P5.7/UCA1STE/TB0CLK",
        "type": "bidirectional",
        "description": "General-purpose I/O P5.7 (reset default OFF) with eUSCI_A1 STE and Timer_B0 clock TB0CLK alternate functions, powered from DVCC."
      },
      {
        "number": "58",
        "name": "P4.4/UCB1STE/TA1CLK",
        "type": "bidirectional",
        "description": "General-purpose I/O P4.4 (reset default OFF) with eUSCI_B1 STE and Timer_A1 clock TA1CLK alternate functions, powered from DVCC."
      },
      {
        "number": "59",
        "name": "P4.5/UCB1CLK/TA1.0",
        "type": "bidirectional",
        "description": "General-purpose I/O P4.5 (reset default OFF) with eUSCI_B1 clock and Timer_A1 CCR0 alternate functions, powered from DVCC."
      },
      {
        "number": "60",
        "name": "P4.6/UCB1SIMO/UCB1SDA/TA1.1",
        "type": "bidirectional",
        "description": "General-purpose I/O P4.6 (reset default OFF) with eUSCI_B1 SIMO/SDA and Timer_A1 CCR1 alternate functions, powered from DVCC."
      },
      {
        "number": "61",
        "name": "P4.7/UCB1SOMI/UCB1SCL/TA1.2",
        "type": "bidirectional",
        "description": "General-purpose I/O P4.7 (reset default OFF) with eUSCI_B1 SOMI/SCL and Timer_A1 CCR2 alternate functions, powered from DVCC."
      },
      {
        "number": "62",
        "name": "DVSS3",
        "type": "power_in",
        "description": "Digital ground supply (VSS, 0 V reference for all voltages)."
      },
      {
        "number": "63",
        "name": "DVCC3",
        "type": "power_in",
        "description": "Digital power supply; VCC 1.8 V to 3.6 V at all DVCC and AVCC pins, with a 1 µF plus 100 nF low-ESR decoupling per pin pair."
      },
      {
        "number": "64",
        "name": "P4.2/UCA0SIMO/UCA0TXD/UCB1CLK",
        "type": "bidirectional",
        "description": "General-purpose I/O P4.2 (reset default OFF) with eUSCI_A0 SIMO/TXD and eUSCI_B1 clock alternate functions, powered from DVCC."
      },
      {
        "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: The RGC thermal pad (exposed pad on the VQFN-64 EP package) is not numbered in the datasheet and is ; Pin 6 is listed as DNC (do not connect) in the datasheet, so it is typed unconnected rather than as ; Pin numbers 54-56 differ between the FR597x/FR587x (PM/RGC) and FR592x (DGG/PM) variants. The values",
          "exposed pad 65 added from the footprint"
        ],
        "pages_sent": 63,
        "cost_usd": 0.3588,
        "at": "2026-10-11T05:20:06"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msp430fr59721",
        "pages": 149,
        "sha256": "9c7ec644ff1873e2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 65,
        "described": 65,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "dce07a86ec3fe3ca87eebdff13827f55e036ced5518fee01f85cec4a3f56366d",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "msp430fr5870irgcr-etched.step",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e85a1991cad317c718cbb0a2b0ea2f89b55f9e7ab2b05d5e606cc92c8502bf04",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VQFN-64-EP(9x9)",
      "Category": "Single Chip Microcomputer/Microcontroller",
      "Pins": "65"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "MSP430FR5870IRGCR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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