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MSP430FR6989IPZR
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), TQFP-100(14x14). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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Datasheet
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README
markdownMSP430FR6989IPZR
Texas Instruments · Microcontrollers (MCU/MPU/SOC) · TQFP-100(14x14)
MSP430FR6989IPZR from Texas Instruments, in a TQFP-100(14x14). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | P4.3/UCA0SOMI/UCA0RXD/UCB1STE | bidirectional | 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). |
| 2 | P1.4/UCB0CLK/UCA0STE/TA1.0/S1 | bidirectional | General-purpose digital I/O or Timer_A TA1 CCR0 capture/compare output with LCD segment function. |
| 3 | P1.5/UCB0STE/UCA0CLK/TA0.0/S0 | bidirectional | General-purpose digital I/O or Timer_A TA0 CCR0 capture/compare output with LCD segment function. |
| 4 | P1.6/UCB0SIMO/UCB0SDA/TA0.1 | bidirectional | 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. |
| 5 | P1.7/UCB0SOMI/UCB0SCL/TA0.2 | bidirectional | 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. |
| 6 | R33/LCDCAP | passive | Input/output port of most positive analog LCD voltage (V1) serving as LCD capacitor connection. |
| 7 | P6.0/R23 | bidirectional | General-purpose digital I/O or input/output port of second most positive analog LCD voltage (V2). |
| 8 | P6.1/R13/LCDREF | bidirectional | 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. |
| 9 | P6.2/COUT/R03 | bidirectional | General-purpose digital I/O serving as comparator output or input/output port of lowest analog LCD voltage (V5). |
| 10 | P6.3/COM0 | bidirectional | General-purpose digital I/O serving as LCD common output COM0 for LCD backplane. |
| 11 | P6.4/TB0.0/COM1/S36 | bidirectional | General-purpose digital I/O serving as Timer_B TB0 CCR0 capture/compare output and LCD common output COM1 with LCD segment function. |
| 12 | P6.5/TB0.1/COM2/S35 | bidirectional | General-purpose digital I/O serving as Timer_B TB0 CCR1 capture/compare output and LCD common output COM2 with LCD segment function. |
| 13 | P6.6/TB0.2/COM3/S34 | bidirectional | General-purpose digital I/O serving as Timer_B TB0 CCR2 capture/compare output and LCD common output COM3 with LCD segment function. |
| 14 | P2.4/TB0.3/COM4/S43 | bidirectional | General-purpose digital I/O serving as Timer_B TB0 CCR3 capture/compare output and LCD common output COM4 with LCD segment function. |
| 15 | P2.5/TB0.4/COM5/S42 | bidirectional | General-purpose digital I/O serving as Timer_B TB0 CCR4 capture/compare output and LCD common output COM5 with LCD segment function. |
| 16 | P2.6/TB0.5/ESIC1OUT/COM6/S41 | bidirectional | 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. |
| 17 | P2.7/TB0.6/ESIC2OUT/COM7/S40 | bidirectional | 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. |
| 18 | P10.2/TA1.0/SMCLK/S39 | bidirectional | General-purpose digital I/O serving as Timer_A TA1 CCR0 capture/compare output or SMCLK output with LCD segment function. |
| 19 | P5.0/TA1.1/MCLK/S38 | bidirectional | General-purpose digital I/O serving as Timer_A TA1 CCR1 capture/compare output or MCLK output with LCD segment function. |
| 20 | P5.1/TA1.2/S37 | bidirectional | General-purpose digital I/O serving as Timer_A TA1 CCR2 capture/compare output with LCD segment function. |
| 21 | P5.2/TA1.0/TA1CLK/ACLK/S36 | bidirectional | 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. |
| 22 | P5.3/UCB1STE/S35 | bidirectional | General-purpose digital I/O serving as USCI_B1 slave transmit enable (SPI mode) with LCD segment function. |
| 23 | P3.0/UCB1CLK/S34 | bidirectional | General-purpose digital I/O serving as USCI_B1 clock signal input (SPI slave mode) or output (SPI master mode) with LCD segment function. |
| 24 | P3.1/UCB1SIMO/UCB1SDA/S33 | bidirectional | 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. |
| 25 | P3.2/UCB1SOMI/UCB1SCL/S32 | bidirectional | 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. |
| 26 | DVSS1 | power_in | Digital ground supply. |
| 27 | DVCC1 | power_in | Digital power supply. |
| 28 | TEST/SBWTCK | input | Test mode pin selecting digital I/O on JTAG pins or Spy-Bi-Wire input clock with internal pulldown enabled. |
| 29 | RST/NMI/SBWTDIO | input | Reset input (active low), nonmaskable interrupt input, or Spy-Bi-Wire data input/output. |
| 30 | PJ.0/TDO/TB0OUTH/SMCLK/SRSCG1 | bidirectional | General-purpose digital I/O serving as JTAG test data output, Timer_B TB0 switch all PWM outputs high impedance input, or SMCLK output. |
| 31 | PJ.1/TDI/TCLK/MCLK/SRSCG0 | bidirectional | General-purpose digital I/O serving as JTAG test data input or test clock input or MCLK output. |
| 32 | PJ.2/TMS/ACLK/SROSCOFF | bidirectional | General-purpose digital I/O serving as JTAG test mode select or ACLK output. |
| 33 | PJ.3/TCK/COUT/SRCPUOFF | bidirectional | General-purpose digital I/O serving as JTAG test clock or comparator output. |
| 34 | P6.7/TA0CLK/S31 | bidirectional | General-purpose digital I/O serving as Timer_A TA0 clock signal input with LCD segment function. |
| 35 | P7.5/TA0.2/S30 | bidirectional | General-purpose digital I/O serving as Timer_A TA0 CCR2 capture/compare output with LCD segment function. |
| 36 | P7.6/TA0.1/S29 | bidirectional | General-purpose digital I/O serving as Timer_A TA0 CCR1 capture/compare output with LCD segment function. |
| 37 | P10.1/TA0.0/S28 | bidirectional | General-purpose digital I/O serving as Timer_A TA0 CCR0 capture/compare output with LCD segment function. |
| 38 | P7.7/TA1.2/TB0OUTH/S27 | bidirectional | 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. |
| 39 | P3.3/TA1.1/TB0CLK/S26 | bidirectional | 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. |
| 40 | P3.4/UCA1SIMO/UCA1TXD/TB0.0/S25 | bidirectional | 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. |
| 41 | P3.5/UCA1SOMI/UCA1RXD/TB0.1/S24 | bidirectional | 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. |
| 42 | P3.6/UCA1CLK/TB0.2/S23 | bidirectional | 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. |
| 43 | P3.7/UCA1STE/TB0.3/S22 | bidirectional | 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. |
| 44 | P8.0/RTCCLK/S21 | bidirectional | General-purpose digital I/O serving as RTC clock output for calibration with LCD segment function. |
| 45 | P8.1/DMAE0/S20 | bidirectional | General-purpose digital I/O serving as DMA external trigger input with LCD segment function. |
| 46 | P8.2/S19 | bidirectional | General-purpose digital I/O with LCD segment function. |
| 47 | P8.3/MCLK/S18 | bidirectional | General-purpose digital I/O serving as MCLK output with LCD segment function. |
| 48 | P2.3/UCA0STE/TB0OUTH | bidirectional | 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. |
| 49 | P2.2/UCA0CLK/TB0.4/RTCCLK | bidirectional | 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. |
| 50 | P2.1/UCA0SOMI/UCA0RXD/TB0.5/DMAE0 | bidirectional | 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. |
| 51 | P2.0/UCA0SIMO/UCA0TXD/TB0.6/TB0CLK | bidirectional | 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. |
| 52 | P7.0/TA0CLK/S17 | bidirectional | General-purpose digital I/O serving as Timer_A TA0 clock signal input with LCD segment function. |
| 53 | P7.1/TA0.0/ACLK/S16 | bidirectional | General-purpose digital I/O serving as Timer_A TA0 CCR0 capture/compare output or ACLK output with LCD segment function. |
| 54 | P7.2/TA0.1/S15 | bidirectional | General-purpose digital I/O serving as Timer_A TA0 CCR1 capture/compare output with LCD segment function. |
| 55 | P7.3/TA0.2/S14 | bidirectional | General-purpose digital I/O serving as Timer_A TA0 CCR2 capture/compare output with LCD segment function. |
| 56 | P7.4/SMCLK/S13 | bidirectional | General-purpose digital I/O serving as SMCLK output with LCD segment function. |
| 57 | DVSS2 | power_in | Digital ground supply. |
| 58 | DVCC2 | power_in | Digital power supply. |
| 59 | P8.4/A7/C7 | bidirectional | General-purpose digital I/O serving as analog input A7 or comparator input C7. |
| 60 | P8.5/A6/C6 | bidirectional | General-purpose digital I/O serving as analog input A6 or comparator input C6. |
| 61 | P8.6/A5/C5 | bidirectional | General-purpose digital I/O serving as analog input A5 or comparator input C5. |
| 62 | P8.7/A4/C4 | bidirectional | General-purpose digital I/O serving as analog input A4 or comparator input C4. |
| 63 | P1.3/TA1.2/A3/C3/ESITEST4 | bidirectional | 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. |
| 64 | P1.2/TA1.1/TA0CLK/COUT/A2/C2 | bidirectional | 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. |
| 65 | P1.1/TA0.2/TA1CLK/COUT/A1/C1/VREF+/VeREF+ | bidirectional | 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. |
| 66 | P1.0/TA0.1/DMAE0/RTCCLK/A0/C0/VREF-/VeREF- | bidirectional | 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. |
| 67 | P9.0/ESICH0/ESITEST0/A8/C8 | bidirectional | 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. |
| 68 | P9.1/ESICH1/ESITEST1/A9/C9 | bidirectional | 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. |
| 69 | P9.2/ESICH2/ESITEST2/A10/C10 | bidirectional | 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. |
| 70 | P9.3/ESICH3/ESITEST3/A11/C11 | bidirectional | 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. |
| 71 | P9.4/ESICI0/A12/C12 | bidirectional | General-purpose digital I/O serving as ESI channel 0 signal input to comparator, analog input A12, or comparator input C12. |
| 72 | P9.5/ESICI1/A13/C13 | bidirectional | General-purpose digital I/O serving as ESI channel 1 signal input to comparator, analog input A13, or comparator input C13. |
| 73 | P9.6/ESICI2/A14/C14 | bidirectional | General-purpose digital I/O serving as ESI channel 2 signal input to comparator, analog input A14, or comparator input C14. |
| 74 | P9.7/ESICI3/A15/C15 | bidirectional | General-purpose digital I/O serving as ESI channel 3 signal input to comparator, analog input A15, or comparator input C15. |
| 75 | ESIDVCC | power_in | ESI power supply. |
| 76 | ESIDVSS | power_in | ESI ground supply. |
| 77 | ESICI | input | ESI Scan IF input to Comparator. |
| 78 | ESICOM | passive | ESI Common termination for Scan IF sensors. |
| 79 | AVCC1 | power_in | Analog power supply. |
| 80 | AVSS3 | power_in | Analog ground supply. |
| 81 | PJ.7/HFXOUT | output | General-purpose digital I/O serving as output terminal of crystal oscillator XT2 (high frequency). |
| 82 | PJ.6/HFXIN | input | General-purpose digital I/O serving as input terminal for crystal oscillator XT2 (high frequency). |
| 83 | AVSS1 | power_in | Analog ground supply. |
| 84 | PJ.4/LFXIN | input | General-purpose digital I/O serving as input terminal for crystal oscillator XT1 (low frequency 32 kHz). |
| 85 | PJ.5/LFXOUT | output | General-purpose digital I/O serving as output terminal of crystal oscillator XT1 (low frequency 32 kHz). |
| 86 | AVSS2 | power_in | Analog ground supply. |
| 87 | P5.4/UCA1SIMO/UCA1TXD/S12 | bidirectional | 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. |
| 88 | P5.5/UCA1SOMI/UCA1RXD/S11 | bidirectional | 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. |
| 89 | P5.6/UCA1CLK/S10 | bidirectional | General-purpose digital I/O serving as USCI_A1 clock signal input (SPI slave mode) or output (SPI master mode) with LCD segment function. |
| 90 | P5.7/UCA1STE/TB0CLK/S9 | bidirectional | 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. |
| 91 | P4.4/UCB1STE/TA1CLK/S8 | bidirectional | 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. |
| 92 | P4.5/UCB1CLK/TA1.0/S7 | bidirectional | 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. |
| 93 | P4.6/UCB1SIMO/UCB1SDA/TA1.1/S6 | bidirectional | 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. |
| 94 | P4.7/UCB1SOMI/UCB1SCL/TA1.2/S5 | bidirectional | 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. |
| 95 | P10.0/SMCLK/S4 | bidirectional | General-purpose digital I/O serving as SMCLK output with LCD segment function. |
| 96 | P4.0/UCB1SIMO/UCB1SDA/MCLK/S3 | bidirectional | 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. |
| 97 | P4.1/UCB1SOMI/UCB1SCL/ACLK/S2 | bidirectional | 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. |
| 98 | DVSS3 | power_in | Digital ground supply. |
| 99 | DVCC3 | power_in | Digital power supply. |
| 100 | P4.2/UCA0SIMO/UCA0TXD/UCB1CLK | bidirectional | 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). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TQFP-100(14x14) |
| Category | Embedded Processors & Controllers |
| Pins | 100 |
CAD (KiCad official)
- Symbol:
MSP430FR6989IPZR - Footprint:
Package_QFP:TQFP-100_14x14mm_P0.5mm - 3D model: TQFP-100(14x14) (KiCad packages3D, STEP)
- 3D model files:
msp430fr6989ipzr-etched.step/msp430fr6989ipzr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);msp430fr6989ipzr.step/msp430fr6989ipzr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (190 pp, sha256
868055019a26de9e, retrieved 2026-10-06, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).