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MSP430f235TPMR
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), LQFP-64(10x10). Datasheet-verified pinout, 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
markdownMSP430f235TPMR
Texas Instruments · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)
MSP430f235TPMR 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 power supply voltage positive terminal, +1.8V to +3.6V, supplies power to all digital circuits. |
| 2 | P6.3/A3 | bidirectional | General-purpose digital I/O or 12-bit ADC analog input channel A3. |
| 3 | P6.4/A4 | bidirectional | General-purpose digital I/O or 12-bit ADC analog input channel A4. |
| 4 | P6.5/A5 | bidirectional | General-purpose digital I/O or 12-bit ADC analog input channel A5. |
| 5 | P6.6/A6 | bidirectional | General-purpose digital I/O or 12-bit ADC analog input channel A6. |
| 6 | P6.7/A7/SVSIN | bidirectional | General-purpose digital I/O, 12-bit ADC analog input channel A7, or SVS input. |
| 7 | VREF+ | power_in | ADC12 reference voltage positive output, +1.5V or +2.5V selectable. |
| 8 | XIN | input | Low-frequency crystal oscillator (XT1) input terminal for 32kHz watch crystal or high-frequency crystal. |
| 9 | XOUT | output | Low-frequency crystal oscillator (XT1) output terminal for 32kHz watch crystal or high-frequency crystal. |
| 10 | VeREF+ | input | External positive reference voltage input for ADC12, minimum 1.4V. |
| 11 | VREF-/VeREF- | power_in | ADC12 negative reference input, accepts internal reference or external applied reference voltage. |
| 12 | P1.0/TACLK/CAOUT | bidirectional | General-purpose digital I/O, Timer_A clock signal TACLK input, or Comparator_A input. |
| 13 | P1.1/TA0 | bidirectional | General-purpose digital I/O, Timer_A capture CCI0A input or compare Out0 output, or BSL transmit. |
| 14 | P1.2/TA1 | bidirectional | General-purpose digital I/O, Timer_A capture CCI1A input or compare Out1 output. |
| 15 | P1.3/TA2 | bidirectional | General-purpose digital I/O, Timer_A capture CCI2A input or compare Out2 output. |
| 16 | P1.4/SMCLK | bidirectional | General-purpose digital I/O or SMCLK subsystem clock signal output. |
| 17 | P1.5/TA0 | bidirectional | General-purpose digital I/O or Timer_A compare Out0 output. |
| 18 | P1.6/TA1 | bidirectional | General-purpose digital I/O or Timer_A compare Out1 output. |
| 19 | P1.7/TA2 | bidirectional | General-purpose digital I/O or Timer_A compare Out2 output. |
| 20 | P2.0/ACLK/CA2 | bidirectional | General-purpose digital I/O, ACLK auxiliary clock output, or Comparator_A input. |
| 21 | P2.1/TAINCLK/CA3 | bidirectional | General-purpose digital I/O, Timer_A clock signal on INCLK input, or Comparator_A input. |
| 22 | P2.2/CAOUT/TA0/CA4 | bidirectional | General-purpose digital I/O, Timer_A capture CCI0B input, Comparator_A output, BSL receive, or Comparator_A input CA4. |
| 23 | P2.3/CA0/TA1 | bidirectional | General-purpose digital I/O, Timer_A capture Out1 output, or Comparator_A input CA0. |
| 24 | P2.4/CA1/TA2 | bidirectional | General-purpose digital I/O, Timer_A capture Out2 output, or Comparator_A input CA1. |
| 25 | P2.5/ROSC/CA5 | bidirectional | General-purpose digital I/O input for external resistor defining DCO nominal frequency, or Comparator_A input CA5. |
| 26 | P2.6/ADC12CLK/CA6 | bidirectional | General-purpose digital I/O, 12-bit ADC conversion clock input, or Comparator_A input CA6. |
| 27 | P2.7/TA0/CA7 | bidirectional | General-purpose digital I/O, Timer_A capture Out0 output, or Comparator_A input CA7. |
| 28 | P3.0/UCB0STE/UCA0CLK | bidirectional | General-purpose digital I/O, USCI_B0 slave device transmit enable, or USCI_A0 clock input/output. |
| 29 | P3.1/UCB0SIMO/UCB0SDA | bidirectional | General-purpose digital I/O, USCI_B0 SPI slave input/master output or I2C SDA data. |
| 30 | P3.2/UCB0SOMI/UCB0SCL | bidirectional | General-purpose digital I/O, USCI_B0 SPI slave output/master input or I2C SCL clock. |
| 31 | P3.3/UCB0CLK/UCA0STE | bidirectional | General-purpose digital I/O, USCI_B0 clock input/output, or USCI_A0 slave device transmit enable. |
| 32 | P3.4/UCA0TXD/UCA0SIMO | bidirectional | General-purpose digital I/O, UART USCI_A0 transmit data output or SPI slave data input/master output. |
| 33 | P3.5/UCA0RXD/UCA0SOMI | bidirectional | General-purpose digital I/O, UART USCI_A0 receive data input or SPI slave data output/master input. |
| 34 | P3.6 | bidirectional | General-purpose digital I/O port pin P3.6. |
| 35 | P3.7 | bidirectional | General-purpose digital I/O port pin P3.7. |
| 36 | P4.0/TB0 | bidirectional | General-purpose digital I/O, Timer_B capture CCI0A/B input or compare Out0 output. |
| 37 | P4.1/TB1 | bidirectional | General-purpose digital I/O, Timer_B capture CCI1A/B input or compare Out1 output. |
| 38 | P4.2/TB2 | bidirectional | General-purpose digital I/O, Timer_B capture CCI2A/B input or compare Out2 output. |
| 39 | P4.3 | bidirectional | General-purpose digital I/O port pin P4.3. |
| 40 | P4.4 | bidirectional | General-purpose digital I/O port pin P4.4. |
| 41 | P4.5 | bidirectional | General-purpose digital I/O port pin P4.5. |
| 42 | P4.6 | bidirectional | General-purpose digital I/O port pin P4.6. |
| 43 | P4.7/TBCLK | bidirectional | General-purpose digital I/O or Timer_B clock signal TBCLK input. |
| 44 | P5.0 | bidirectional | General-purpose digital I/O port pin P5.0. |
| 45 | P5.1 | bidirectional | General-purpose digital I/O port pin P5.1. |
| 46 | P5.2 | bidirectional | General-purpose digital I/O port pin P5.2. |
| 47 | P5.3 | bidirectional | General-purpose digital I/O port pin P5.3. |
| 48 | P5.4/MCLK | bidirectional | General-purpose digital I/O or master system clock MCLK output, maximum 16MHz. |
| 49 | P5.5/SMCLK | bidirectional | General-purpose digital I/O or subsystem clock SMCLK output, maximum 16MHz. |
| 50 | P5.6/ACLK | bidirectional | General-purpose digital I/O or auxiliary clock ACLK output, nominal 32kHz. |
| 51 | P5.7/TBOUTH/SVSOUT | bidirectional | General-purpose digital I/O, Timer_B PWM output control switching ports to high impedance, or SVS comparator output. |
| 52 | XT2OUT | output | High-frequency crystal oscillator XT2 output terminal for 0.4MHz to 16MHz crystal. |
| 53 | XT2IN | input | High-frequency crystal oscillator XT2 input terminal for 0.4MHz to 16MHz crystal. |
| 54 | TDO/TDI | bidirectional | JTAG test data output or programming data input terminal. |
| 55 | TDI/TCLK | input | JTAG test data input or test clock input, with device protection fuse connection. |
| 56 | TMS | input | JTAG test mode select input port for device programming and testing. |
| 57 | TCK | input | JTAG test clock input port for device programming and bootloader startup. |
| 58 | RST/NMI | input | Reset input, non-maskable interrupt input, or bootloader startup in flash device. |
| 59 | P6.0/A0 | bidirectional | General-purpose digital I/O or 12-bit ADC analog input channel A0. |
| 60 | P6.1/A1 | bidirectional | General-purpose digital I/O or 12-bit ADC analog input channel A1. |
| 61 | P6.2/A2 | bidirectional | General-purpose digital I/O or 12-bit ADC analog input channel A2. |
| 62 | AVSS | power_in | Analog power supply ground, negative terminal for ADC12 analog circuitry. |
| 63 | DVSS | power_in | Digital power supply ground, negative terminal for all digital components. |
| 64 | AVCC | power_in | Analog power supply voltage positive terminal, +1.8V to +3.6V, powers ADC12 analog circuitry. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | LQFP-64(10x10) |
| Category | Embedded Processors & Controllers |
| Pins | 64 |
CAD (KiCad official)
- Symbol:
MSP430f235TPMR - Footprint:
Package_QFP:LQFP-64_10x10mm_P0.5mm - 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)
- 3D model files:
msp430f235tpmr-etched.step/msp430f235tpmr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);msp430f235tpmr.step/msp430f235tpmr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (102 pp, sha256
841108068ef96d3c, retrieved 2026-09-23, 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 0.2, 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).