MSP430FR6989IPZR

{
  "schema_version": 1,
  "type": "component",
  "slug": "msp430fr6989ipzr",
  "title": "MSP430FR6989IPZR",
  "brief": "Texas Instruments Microcontrollers (MCU/MPU/SOC), TQFP-100(14x14). 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",
    "embedded processors & controllers",
    "msp430fr6989ipzr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MSP430FR6989IPZR",
    "manufacturer": "Texas Instruments",
    "package": "TQFP-100(14x14)",
    "pin_count": 100,
    "category": "Embedded Processors & Controllers",
    "subcategory": "Microcontrollers (MCU/MPU/SOC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/msp430fr5986",
    "parts": {
      "symbol": "msp430fr6989ipzr.kicad_sym",
      "footprint": "msp430fr6989ipzr.kicad_mod",
      "model_3d": "msp430fr6989ipzr-hero.glb",
      "model_3d_plain": "msp430fr6989ipzr.glb",
      "model_3d_step": "msp430fr6989ipzr-etched.step",
      "model_3d_step_plain": "msp430fr6989ipzr.step",
      "lbr": "msp430fr6989ipzr.lbr"
    },
    "distributor_links": {
      "lcsc": "C882817",
      "digikey": "296-49840-2-ND",
      "mouser": "595-MSP430FR6989IPZR"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T03:50:50Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-49840-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-MSP430FR6989IPZR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "P4.3/UCA0SOMI/UCA0RXD/UCB1STE",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A0 slave out master in (SPI mode), receive data (UART mode), or USCI_B1 slave transmit enable (SPI mode)."
      },
      {
        "number": "2",
        "name": "P1.4/UCB0CLK/UCA0STE/TA1.0/S1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O or Timer_A TA1 CCR0 capture/compare output with LCD segment function."
      },
      {
        "number": "3",
        "name": "P1.5/UCB0STE/UCA0CLK/TA0.0/S0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O or Timer_A TA0 CCR0 capture/compare output with LCD segment function."
      },
      {
        "number": "4",
        "name": "P1.6/UCB0SIMO/UCB0SDA/TA0.1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B0 SPI slave in master out (SPI mode) or I2C data (I2C mode) with Timer_A TA0 CCR1 capture/compare output."
      },
      {
        "number": "5",
        "name": "P1.7/UCB0SOMI/UCB0SCL/TA0.2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B0 SPI slave out master in (SPI mode) or I2C clock (I2C mode) with Timer_A TA0 CCR2 capture/compare output."
      },
      {
        "number": "6",
        "name": "R33/LCDCAP",
        "type": "passive",
        "description": "Input/output port of most positive analog LCD voltage (V1) serving as LCD capacitor connection."
      },
      {
        "number": "7",
        "name": "P6.0/R23",
        "type": "bidirectional",
        "description": "General-purpose digital I/O or input/output port of second most positive analog LCD voltage (V2)."
      },
      {
        "number": "8",
        "name": "P6.1/R13/LCDREF",
        "type": "bidirectional",
        "description": "General-purpose digital I/O or input/output port of third most positive analog LCD voltage (V3) serving as external reference voltage input for regulated LCD voltage."
      },
      {
        "number": "9",
        "name": "P6.2/COUT/R03",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as comparator output or input/output port of lowest analog LCD voltage (V5)."
      },
      {
        "number": "10",
        "name": "P6.3/COM0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as LCD common output COM0 for LCD backplane."
      },
      {
        "number": "11",
        "name": "P6.4/TB0.0/COM1/S36",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_B TB0 CCR0 capture/compare output and LCD common output COM1 with LCD segment function."
      },
      {
        "number": "12",
        "name": "P6.5/TB0.1/COM2/S35",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_B TB0 CCR1 capture/compare output and LCD common output COM2 with LCD segment function."
      },
      {
        "number": "13",
        "name": "P6.6/TB0.2/COM3/S34",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_B TB0 CCR2 capture/compare output and LCD common output COM3 with LCD segment function."
      },
      {
        "number": "14",
        "name": "P2.4/TB0.3/COM4/S43",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_B TB0 CCR3 capture/compare output and LCD common output COM4 with LCD segment function."
      },
      {
        "number": "15",
        "name": "P2.5/TB0.4/COM5/S42",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_B TB0 CCR4 capture/compare output and LCD common output COM5 with LCD segment function."
      },
      {
        "number": "16",
        "name": "P2.6/TB0.5/ESIC1OUT/COM6/S41",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_B TB0 CCR5 capture/compare output, ESI Comparator 1 output, and LCD common output COM6 with LCD segment function."
      },
      {
        "number": "17",
        "name": "P2.7/TB0.6/ESIC2OUT/COM7/S40",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_B TB0 CCR6 capture/compare output, ESI comparator 2 output, and LCD common output COM7 with LCD segment function."
      },
      {
        "number": "18",
        "name": "P10.2/TA1.0/SMCLK/S39",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA1 CCR0 capture/compare output or SMCLK output with LCD segment function."
      },
      {
        "number": "19",
        "name": "P5.0/TA1.1/MCLK/S38",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA1 CCR1 capture/compare output or MCLK output with LCD segment function."
      },
      {
        "number": "20",
        "name": "P5.1/TA1.2/S37",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA1 CCR2 capture/compare output with LCD segment function."
      },
      {
        "number": "21",
        "name": "P5.2/TA1.0/TA1CLK/ACLK/S36",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA1 CCR0 capture/compare output, Timer_A TA1 clock signal input, or ACLK output with LCD segment function."
      },
      {
        "number": "22",
        "name": "P5.3/UCB1STE/S35",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B1 slave transmit enable (SPI mode) with LCD segment function."
      },
      {
        "number": "23",
        "name": "P3.0/UCB1CLK/S34",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B1 clock signal input (SPI slave mode) or output (SPI master mode) with LCD segment function."
      },
      {
        "number": "24",
        "name": "P3.1/UCB1SIMO/UCB1SDA/S33",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B1 SPI slave in master out (SPI mode) or I2C data (I2C mode) with LCD segment function."
      },
      {
        "number": "25",
        "name": "P3.2/UCB1SOMI/UCB1SCL/S32",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B1 SPI slave out master in (SPI mode) or I2C clock (I2C mode) with LCD segment function."
      },
      {
        "number": "26",
        "name": "DVSS1",
        "type": "power_in",
        "description": "Digital ground supply."
      },
      {
        "number": "27",
        "name": "DVCC1",
        "type": "power_in",
        "description": "Digital power supply."
      },
      {
        "number": "28",
        "name": "TEST/SBWTCK",
        "type": "input",
        "description": "Test mode pin selecting digital I/O on JTAG pins or Spy-Bi-Wire input clock with internal pulldown enabled."
      },
      {
        "number": "29",
        "name": "RST/NMI/SBWTDIO",
        "type": "input",
        "description": "Reset input (active low), nonmaskable interrupt input, or Spy-Bi-Wire data input/output."
      },
      {
        "number": "30",
        "name": "PJ.0/TDO/TB0OUTH/SMCLK/SRSCG1",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as JTAG test data output, Timer_B TB0 switch all PWM outputs high impedance input, or SMCLK output."
      },
      {
        "number": "31",
        "name": "PJ.1/TDI/TCLK/MCLK/SRSCG0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as JTAG test data input or test clock input or MCLK output."
      },
      {
        "number": "32",
        "name": "PJ.2/TMS/ACLK/SROSCOFF",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as JTAG test mode select or ACLK output."
      },
      {
        "number": "33",
        "name": "PJ.3/TCK/COUT/SRCPUOFF",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as JTAG test clock or comparator output."
      },
      {
        "number": "34",
        "name": "P6.7/TA0CLK/S31",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA0 clock signal input with LCD segment function."
      },
      {
        "number": "35",
        "name": "P7.5/TA0.2/S30",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA0 CCR2 capture/compare output with LCD segment function."
      },
      {
        "number": "36",
        "name": "P7.6/TA0.1/S29",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA0 CCR1 capture/compare output with LCD segment function."
      },
      {
        "number": "37",
        "name": "P10.1/TA0.0/S28",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA0 CCR0 capture/compare output with LCD segment function."
      },
      {
        "number": "38",
        "name": "P7.7/TA1.2/TB0OUTH/S27",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA1 CCR2 capture/compare output, Timer_B TB0 switch all PWM outputs high impedance input, with LCD segment function."
      },
      {
        "number": "39",
        "name": "P3.3/TA1.1/TB0CLK/S26",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA1 CCR1 capture/compare output or Timer_B TB0 clock signal input with LCD segment function."
      },
      {
        "number": "40",
        "name": "P3.4/UCA1SIMO/UCA1TXD/TB0.0/S25",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A1 SPI slave in master out (SPI mode), transmit data (UART mode), or Timer_B TB0 CCR0 capture/compare output with LCD segment function."
      },
      {
        "number": "41",
        "name": "P3.5/UCA1SOMI/UCA1RXD/TB0.1/S24",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A1 SPI slave out master in (SPI mode), receive data (UART mode), or Timer_B TB0 CCR1 capture/compare output with LCD segment function."
      },
      {
        "number": "42",
        "name": "P3.6/UCA1CLK/TB0.2/S23",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A1 clock signal input (SPI slave mode) or output (SPI master mode) or Timer_B TB0 CCR2 capture/compare output with LCD segment function."
      },
      {
        "number": "43",
        "name": "P3.7/UCA1STE/TB0.3/S22",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A1 slave transmit enable (SPI mode) or Timer_B TB0 CCR3 capture/compare output with LCD segment function."
      },
      {
        "number": "44",
        "name": "P8.0/RTCCLK/S21",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as RTC clock output for calibration with LCD segment function."
      },
      {
        "number": "45",
        "name": "P8.1/DMAE0/S20",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as DMA external trigger input with LCD segment function."
      },
      {
        "number": "46",
        "name": "P8.2/S19",
        "type": "bidirectional",
        "description": "General-purpose digital I/O with LCD segment function."
      },
      {
        "number": "47",
        "name": "P8.3/MCLK/S18",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as MCLK output with LCD segment function."
      },
      {
        "number": "48",
        "name": "P2.3/UCA0STE/TB0OUTH",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A0 slave transmit enable (SPI mode) or Timer_B TB0 switch all PWM outputs high impedance input with LCD segment function."
      },
      {
        "number": "49",
        "name": "P2.2/UCA0CLK/TB0.4/RTCCLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A0 clock signal input (SPI slave mode) or output (SPI master mode), Timer_B TB0 CCR4 capture/compare output, or RTC clock output with LCD segment function."
      },
      {
        "number": "50",
        "name": "P2.1/UCA0SOMI/UCA0RXD/TB0.5/DMAE0",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A0 SPI slave out master in (SPI mode), receive data (UART mode), Timer_B TB0 CCR5 capture/compare output, or DMA external trigger with LCD segment function."
      },
      {
        "number": "51",
        "name": "P2.0/UCA0SIMO/UCA0TXD/TB0.6/TB0CLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A0 SPI slave in master out (SPI mode), transmit data (UART mode), Timer_B TB0 CCR6 capture/compare output, or Timer_B TB0 clock signal with LCD segment function."
      },
      {
        "number": "52",
        "name": "P7.0/TA0CLK/S17",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA0 clock signal input with LCD segment function."
      },
      {
        "number": "53",
        "name": "P7.1/TA0.0/ACLK/S16",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA0 CCR0 capture/compare output or ACLK output with LCD segment function."
      },
      {
        "number": "54",
        "name": "P7.2/TA0.1/S15",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA0 CCR1 capture/compare output with LCD segment function."
      },
      {
        "number": "55",
        "name": "P7.3/TA0.2/S14",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA0 CCR2 capture/compare output with LCD segment function."
      },
      {
        "number": "56",
        "name": "P7.4/SMCLK/S13",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as SMCLK output with LCD segment function."
      },
      {
        "number": "57",
        "name": "DVSS2",
        "type": "power_in",
        "description": "Digital ground supply."
      },
      {
        "number": "58",
        "name": "DVCC2",
        "type": "power_in",
        "description": "Digital power supply."
      },
      {
        "number": "59",
        "name": "P8.4/A7/C7",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as analog input A7 or comparator input C7."
      },
      {
        "number": "60",
        "name": "P8.5/A6/C6",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as analog input A6 or comparator input C6."
      },
      {
        "number": "61",
        "name": "P8.6/A5/C5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as analog input A5 or comparator input C5."
      },
      {
        "number": "62",
        "name": "P8.7/A4/C4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as analog input A4 or comparator input C4."
      },
      {
        "number": "63",
        "name": "P1.3/TA1.2/A3/C3/ESITEST4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA1 CCR2 capture/compare output, analog input A3, comparator input C3, or ESI test signal 4."
      },
      {
        "number": "64",
        "name": "P1.2/TA1.1/TA0CLK/COUT/A2/C2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA1 CCR1 capture/compare output, Timer_A TA0 clock signal input, comparator output, analog input A2, or comparator input C2."
      },
      {
        "number": "65",
        "name": "P1.1/TA0.2/TA1CLK/COUT/A1/C1/VREF+/VeREF+",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA0 CCR2 capture/compare output, Timer_A TA1 clock signal input, comparator output, analog input A1, comparator input C1, or positive reference voltage output/input."
      },
      {
        "number": "66",
        "name": "P1.0/TA0.1/DMAE0/RTCCLK/A0/C0/VREF-/VeREF-",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as Timer_A TA0 CCR1 capture/compare output, DMA external trigger input, RTC clock output, analog input A0, comparator input C0, or negative reference voltage output/input."
      },
      {
        "number": "67",
        "name": "P9.0/ESICH0/ESITEST0/A8/C8",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as ESI channel 0 sensor excitation output and signal input, ESI test signal 0, analog input A8, or comparator input C8."
      },
      {
        "number": "68",
        "name": "P9.1/ESICH1/ESITEST1/A9/C9",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as ESI channel 1 sensor excitation output and signal input, ESI test signal 1, analog input A9, or comparator input C9."
      },
      {
        "number": "69",
        "name": "P9.2/ESICH2/ESITEST2/A10/C10",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as ESI channel 2 sensor excitation output and signal input, ESI test signal 2, analog input A10, or comparator input C10."
      },
      {
        "number": "70",
        "name": "P9.3/ESICH3/ESITEST3/A11/C11",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as ESI channel 3 sensor excitation output and signal input, ESI test signal 3, analog input A11, or comparator input C11."
      },
      {
        "number": "71",
        "name": "P9.4/ESICI0/A12/C12",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as ESI channel 0 signal input to comparator, analog input A12, or comparator input C12."
      },
      {
        "number": "72",
        "name": "P9.5/ESICI1/A13/C13",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as ESI channel 1 signal input to comparator, analog input A13, or comparator input C13."
      },
      {
        "number": "73",
        "name": "P9.6/ESICI2/A14/C14",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as ESI channel 2 signal input to comparator, analog input A14, or comparator input C14."
      },
      {
        "number": "74",
        "name": "P9.7/ESICI3/A15/C15",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as ESI channel 3 signal input to comparator, analog input A15, or comparator input C15."
      },
      {
        "number": "75",
        "name": "ESIDVCC",
        "type": "power_in",
        "description": "ESI power supply."
      },
      {
        "number": "76",
        "name": "ESIDVSS",
        "type": "power_in",
        "description": "ESI ground supply."
      },
      {
        "number": "77",
        "name": "ESICI",
        "type": "input",
        "description": "ESI Scan IF input to Comparator."
      },
      {
        "number": "78",
        "name": "ESICOM",
        "type": "passive",
        "description": "ESI Common termination for Scan IF sensors."
      },
      {
        "number": "79",
        "name": "AVCC1",
        "type": "power_in",
        "description": "Analog power supply."
      },
      {
        "number": "80",
        "name": "AVSS3",
        "type": "power_in",
        "description": "Analog ground supply."
      },
      {
        "number": "81",
        "name": "PJ.7/HFXOUT",
        "type": "output",
        "description": "General-purpose digital I/O serving as output terminal of crystal oscillator XT2 (high frequency)."
      },
      {
        "number": "82",
        "name": "PJ.6/HFXIN",
        "type": "input",
        "description": "General-purpose digital I/O serving as input terminal for crystal oscillator XT2 (high frequency)."
      },
      {
        "number": "83",
        "name": "AVSS1",
        "type": "power_in",
        "description": "Analog ground supply."
      },
      {
        "number": "84",
        "name": "PJ.4/LFXIN",
        "type": "input",
        "description": "General-purpose digital I/O serving as input terminal for crystal oscillator XT1 (low frequency 32 kHz)."
      },
      {
        "number": "85",
        "name": "PJ.5/LFXOUT",
        "type": "output",
        "description": "General-purpose digital I/O serving as output terminal of crystal oscillator XT1 (low frequency 32 kHz)."
      },
      {
        "number": "86",
        "name": "AVSS2",
        "type": "power_in",
        "description": "Analog ground supply."
      },
      {
        "number": "87",
        "name": "P5.4/UCA1SIMO/UCA1TXD/S12",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A1 SPI slave in master out (SPI mode) or transmit data (UART mode) with LCD segment function."
      },
      {
        "number": "88",
        "name": "P5.5/UCA1SOMI/UCA1RXD/S11",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A1 SPI slave out master in (SPI mode) or receive data (UART mode) with LCD segment function."
      },
      {
        "number": "89",
        "name": "P5.6/UCA1CLK/S10",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A1 clock signal input (SPI slave mode) or output (SPI master mode) with LCD segment function."
      },
      {
        "number": "90",
        "name": "P5.7/UCA1STE/TB0CLK/S9",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A1 slave transmit enable (SPI mode) or Timer_B TB0 clock signal input with LCD segment function."
      },
      {
        "number": "91",
        "name": "P4.4/UCB1STE/TA1CLK/S8",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B1 slave transmit enable (SPI mode) or Timer_A TA1 clock signal input with LCD segment function."
      },
      {
        "number": "92",
        "name": "P4.5/UCB1CLK/TA1.0/S7",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B1 clock signal input (SPI slave mode) or output (SPI master mode) or Timer_A TA1 CCR0 capture/compare output with LCD segment function."
      },
      {
        "number": "93",
        "name": "P4.6/UCB1SIMO/UCB1SDA/TA1.1/S6",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B1 SPI slave in master out (SPI mode), I2C data (I2C mode), or Timer_A TA1 CCR1 capture/compare output with LCD segment function."
      },
      {
        "number": "94",
        "name": "P4.7/UCB1SOMI/UCB1SCL/TA1.2/S5",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B1 SPI slave out master in (SPI mode), I2C clock (I2C mode), or Timer_A TA1 CCR2 capture/compare output with LCD segment function."
      },
      {
        "number": "95",
        "name": "P10.0/SMCLK/S4",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as SMCLK output with LCD segment function."
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      {
        "number": "96",
        "name": "P4.0/UCB1SIMO/UCB1SDA/MCLK/S3",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B1 SPI slave in master out (SPI mode), I2C data (I2C mode), or MCLK output with LCD segment function."
      },
      {
        "number": "97",
        "name": "P4.1/UCB1SOMI/UCB1SCL/ACLK/S2",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_B1 SPI slave out master in (SPI mode), I2C clock (I2C mode), or ACLK output with LCD segment function."
      },
      {
        "number": "98",
        "name": "DVSS3",
        "type": "power_in",
        "description": "Digital ground supply."
      },
      {
        "number": "99",
        "name": "DVCC3",
        "type": "power_in",
        "description": "Digital power supply."
      },
      {
        "number": "100",
        "name": "P4.2/UCA0SIMO/UCA0TXD/UCB1CLK",
        "type": "bidirectional",
        "description": "General-purpose digital I/O serving as USCI_A0 SPI slave in master out (SPI mode), transmit data (UART mode), or USCI_B1 clock signal input (SPI slave mode) or output (SPI master mode)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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": [
          "extractor flagged: PJ.6 and PJ.7 classified as input and output respectively based on crystal oscillator terminal funct; Pins 84-85 (LFXIN/LFXOUT) support crystal oscillator mode or bypass mode where pin functions change ; TEST pin (28) has internal pulldown always enabled and special handling in Spy-Bi-Wire and JTAG mode"
        ],
        "pages_sent": 78,
        "cost_usd": 0.6596,
        "at": "2026-10-06T03:50:18"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/msp430fr5986",
        "pages": 190,
        "sha256": "868055019a26de9e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 100,
        "described": 100,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TQFP-100(14x14)",
      "Category": "Embedded Processors & Controllers",
      "Pins": "100"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "MSP430FR6989IPZR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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