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MSP430F169IPMR
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). 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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PCB Footprint
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Datasheet
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README
markdownMSP430F169IPMR
Texas Instruments · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)
MSP430F169IPMR from Texas Instruments, in a LQFP-64(10x10). Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | DVCC | power_in | Digital supply voltage, positive terminal supplying all digital parts of the microcontroller. |
| 2 | P6.3/A3 | bidirectional | General-purpose digital I/O pin or analog input channel A3 for the 12-bit ADC. |
| 3 | P6.4/A4 | bidirectional | General-purpose digital I/O pin or analog input channel A4 for the 12-bit ADC. |
| 4 | P6.5/A5 | bidirectional | General-purpose digital I/O pin or analog input channel A5 for the 12-bit ADC. |
| 5 | P6.6/A6/DAC0 | bidirectional | General-purpose digital I/O pin, analog input channel A6 for the 12-bit ADC, or DAC12.0 output. |
| 6 | P6.7/A7/DAC1/SVSIN | bidirectional | General-purpose digital I/O pin, analog input channel A7 for the 12-bit ADC, DAC12.1 output, or SVS input. |
| 7 | VREF+ | power_out | Output of positive terminal of the reference voltage for the 12-bit ADC. |
| 8 | XIN | input | Input port for crystal oscillator XT1 accepting standard or watch crystals. |
| 9 | XOUT | output | Output terminal of crystal oscillator XT1. |
| 10 | VeREF+ | input | Input for an external reference voltage to the analog subsystem. |
| 11 | VREF−/VeREF− | power_in | Negative terminal for reference voltage supporting internal reference or external applied reference. |
| 12 | P1.0/TACLK | bidirectional | General-purpose digital I/O pin or Timer_A clock signal TACLK input. |
| 13 | P1.1/TA0 | bidirectional | General-purpose digital I/O pin, Timer_A capture CCI0A input or Out0 output, or BSL transmit. |
| 14 | P1.2/TA1 | bidirectional | General-purpose digital I/O pin, Timer_A capture CCI1A input or compare Out1 output. |
| 15 | P1.3/TA2 | bidirectional | General-purpose digital I/O pin, Timer_A capture CCI2A input or compare Out2 output. |
| 16 | P1.4/SMCLK | bidirectional | General-purpose digital I/O pin or SMCLK submain system clock signal output. |
| 17 | P1.5/TA0 | bidirectional | General-purpose digital I/O pin or Timer_A compare Out0 output. |
| 18 | P1.6/TA1 | bidirectional | General-purpose digital I/O pin or Timer_A compare Out1 output. |
| 19 | P1.7/TA2 | bidirectional | General-purpose digital I/O pin or Timer_A compare Out2 output. |
| 20 | P2.0/ACLK | bidirectional | General-purpose digital I/O pin or ACLK auxiliary clock signal output. |
| 21 | P2.1/TAINCLK | bidirectional | General-purpose digital I/O pin or Timer_A clock signal at INCLK input. |
| 22 | P2.2/CAOUT/TA0 | bidirectional | General-purpose digital I/O pin, Timer_A capture CCI0B input, Comparator_A output, or BSL receive. |
| 23 | P2.3/CA0/TA1 | bidirectional | General-purpose digital I/O pin, Timer_A compare Out1 output, or Comparator_A input. |
| 24 | P2.4/CA1/TA2 | bidirectional | General-purpose digital I/O pin, Timer_A compare Out2 output, or Comparator_A input. |
| 25 | P2.5/Rosc | bidirectional | General-purpose digital I/O pin or input for external resistor defining the DCO nominal frequency. |
| 26 | P2.6/ADC12CLK/DMAE0 | bidirectional | General-purpose digital I/O pin, 12-bit ADC conversion clock output, or DMA channel 0 external trigger. |
| 27 | P2.7/TA0 | bidirectional | General-purpose digital I/O pin or Timer_A compare Out0 output. |
| 28 | P3.0/STE0 | bidirectional | General-purpose digital I/O pin or slave transmit enable for USART0 in SPI mode. |
| 29 | P3.1/SIMO0/SDA | bidirectional | General-purpose digital I/O pin, USART0 slave in/master out in SPI mode, or I2C data line in I2C mode. |
| 30 | P3.2/SOMI0 | bidirectional | General-purpose digital I/O pin or USART0 slave out/master in in SPI mode. |
| 31 | P3.3/UCLK0/SCL | bidirectional | General-purpose digital I/O pin, USART0 external clock input or output in UART/SPI mode, or I2C clock in I2C mode. |
| 32 | P3.4/UTXD0 | bidirectional | General-purpose digital I/O pin or USART0 transmit data out in UART mode. |
| 33 | P3.5/URXD0 | bidirectional | General-purpose digital I/O pin or USART0 receive data in for UART mode. |
| 34 | P3.6/UTXD1 | bidirectional | General-purpose digital I/O pin or USART1 transmit data out in UART mode, available in MSP430F16x and MSP430F161x only. |
| 35 | P3.7/URXD1 | bidirectional | General-purpose digital I/O pin or USART1 receive data in for UART mode, available in MSP430F16x and MSP430F161x only. |
| 36 | P4.0/TB0 | bidirectional | General-purpose digital I/O pin, Timer_B capture CCI0A/B input or compare Out0 output. |
| 37 | P4.1/TB1 | bidirectional | General-purpose digital I/O pin, Timer_B capture CCI1A/B input or compare Out1 output. |
| 38 | P4.2/TB2 | bidirectional | General-purpose digital I/O pin, Timer_B capture CCI2A/B input or compare Out2 output. |
| 39 | P4.3/TB3 | bidirectional | General-purpose digital I/O pin, Timer_B capture CCI3A/B input or compare Out3 output, available in MSP430F16x and MSP430F161x only. |
| 40 | P4.4/TB4 | bidirectional | General-purpose digital I/O pin, Timer_B capture CCI4A/B input or compare Out4 output, available in MSP430F16x and MSP430F161x only. |
| 41 | P4.5/TB5 | bidirectional | General-purpose digital I/O pin, Timer_B capture CCI5A/B input or compare Out5 output, available in MSP430F16x and MSP430F161x only. |
| 42 | P4.6/TB6 | bidirectional | General-purpose digital I/O pin, Timer_B capture CCI6A input or compare Out6 output, available in MSP430F16x and MSP430F161x only. |
| 43 | P4.7/TBCLK | bidirectional | General-purpose digital I/O pin or Timer_B clock signal TBCLK input. |
| 44 | P5.0/STE1 | bidirectional | General-purpose digital I/O pin or slave transmit enable for USART1 in SPI mode, available in MSP430F16x and MSP430F161x only. |
| 45 | P5.1/SIMO1 | bidirectional | General-purpose digital I/O pin or USART1 slave in/master out in SPI mode, available in MSP430F16x and MSP430F161x only. |
| 46 | P5.2/SOMI1 | bidirectional | General-purpose digital I/O pin or USART1 slave out/master in in SPI mode, available in MSP430F16x and MSP430F161x only. |
| 47 | P5.3/UCLK1 | bidirectional | General-purpose digital I/O pin, USART1 external clock input or output in UART/SPI mode, available in MSP430F16x and MSP430F161x only. |
| 48 | P5.4/MCLK | bidirectional | General-purpose digital I/O pin or main system clock MCLK output. |
| 49 | P5.5/SMCLK | bidirectional | General-purpose digital I/O pin or submain system clock SMCLK output. |
| 50 | P5.6/ACLK | bidirectional | General-purpose digital I/O pin or auxiliary clock ACLK output. |
| 51 | P5.7/TBOUTH/SVSOUT | bidirectional | General-purpose digital I/O pin, switch all PWM digital output ports to high impedance for Timer_B TB0 to TB6, or SVS comparator output. |
| 52 | XT2OUT | output | Output terminal of crystal oscillator XT2 for high-frequency crystal operation. |
| 53 | XT2IN | input | Input port for crystal oscillator XT2 accepting only standard crystals. |
| 54 | TDO/TDI | bidirectional | Test data output port or programming data input terminal used during JTAG operations. |
| 55 | TDI/TCLK | input | Test data input or test clock input with device protection fuse connected, used during JTAG programming. |
| 56 | TMS | input | Test mode select input port for device programming and JTAG testing. |
| 57 | TCK | input | Test clock input port for device programming, testing, and bootstrap loader start. |
| 58 | RST/NMI | input | Reset input, nonmaskable interrupt input port, or bootstrap loader start in Flash devices. |
| 59 | P6.0/A0 | bidirectional | General-purpose digital I/O pin or analog input channel A0 for the 12-bit ADC. |
| 60 | P6.1/A1 | bidirectional | General-purpose digital I/O pin or analog input channel A1 for the 12-bit ADC. |
| 61 | P6.2/A2 | bidirectional | General-purpose digital I/O pin or analog input channel A2 for the 12-bit ADC. |
| 62 | AVSS | power_in | Analog supply voltage negative terminal supplying only the analog portion of ADC12 and DAC12. |
| 63 | DVSS | power_in | Digital supply voltage negative terminal supplying all digital parts of the microcontroller. |
| 64 | AVCC | power_in | Analog supply voltage positive terminal supplying only the analog portion of ADC12 and DAC12. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | LQFP-64(10x10) |
| Category | Embedded Processors & Controllers |
| Pins | 64 |
CAD (KiCad official)
- Symbol:
MSP430F169IPMR - Footprint:
Package_QFP:LQFP-64_10x10mm_P0.5mm - 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)
- 3D model files:
msp430f169ipmr-etched.step/msp430f169ipmr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);msp430f169ipmr.step/msp430f169ipmr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (85 pp, sha256
697b9cb106833560, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).