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MSP430G2432IPW20R
Public Made by Adomby adom
Texas Instruments Microcontrollers (MCU/MPU/SOC), TSSOP-20. 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
markdownMSP430G2432IPW20R
Texas Instruments · Microcontrollers (MCU/MPU/SOC) · TSSOP-20
MSP430G2432IPW20R from Texas Instruments, in a TSSOP-20. 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 | DVCC | power_in | Digital supply voltage input; the device operating supply range is stated as 1.8 V to 3.6 V. |
| 2 | P1.0/TA0CLK/ACLK/A0 | bidirectional | General-purpose digital I/O that can also serve as Timer0_A TACLK input, ACLK output, or ADC10 analog input A0 (ADC10 functions are available only on MSP430G2x32 devices). |
| 3 | P1.1/TA0.0/A1 | bidirectional | General-purpose digital I/O that can also serve as Timer0_A capture input CCI0A or compare output Out0, or ADC10 analog input A1. |
| 4 | P1.2/TA0.1/A2 | bidirectional | General-purpose digital I/O that can also serve as Timer0_A capture input CCI1A or compare output Out1, or ADC10 analog input A2. |
| 5 | P1.3/ADC10CLK/A3/VREF-/VEREF- | bidirectional | General-purpose digital I/O that can also serve as ADC10 conversion clock output, ADC10 analog input A3, or ADC10 negative reference voltage. |
| 6 | P1.4/TA0.2/SMCLK/A4/VREF+/VEREF+/TCK | bidirectional | General-purpose digital I/O that can also serve as Timer0_A capture input CCI2A or compare output Out2, SMCLK output, ADC10 analog input A4, ADC10 positive reference voltage, or JTAG test clock TCK for device programming and test. |
| 7 | P1.5/TA0.0/SCLK/A5/TMS | bidirectional | General-purpose digital I/O that can also serve as Timer0_A compare output Out0, USI clock input in I2C mode or clock input/output in SPI mode, ADC10 analog input A5, or JTAG test mode select TMS. |
| 8 | P2.0 | bidirectional | General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.0 = 1. |
| 9 | P2.1 | bidirectional | General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.1 = 1. |
| 10 | P2.2 | bidirectional | General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.2 = 1. |
| 11 | P2.3 | bidirectional | General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.3 = 1. |
| 12 | P2.4 | bidirectional | General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.4 = 1. |
| 13 | P2.5 | bidirectional | General-purpose digital I/O with Schmitt-trigger input; its pulldown resistor should be enabled by setting P2REN.5 = 1. |
| 14 | P1.6/TA0.1/SDO/SCL/A6/TDI/TCLK | bidirectional | General-purpose digital I/O that can also serve as Timer0_A compare output Out1, USI data output (SPI) or clock (I2C SCL), ADC10 analog input A6, or JTAG test data input/test clock input TDI/TCLK. |
| 15 | P1.7/SDI/SDA/A7/TDO/TDI | bidirectional | General-purpose digital I/O that can also serve as USI data input (SPI) or data (I2C SDA), ADC10 analog input A7, or JTAG test data output TDO / test data input TDI. |
| 16 | RST/NMI/SBWTDIO | input | Active-low device reset, or nonmaskable interrupt input, or Spy-Bi-Wire test data input/output during programming and test. |
| 17 | TEST/SBWTCK | input | Selects test mode for the JTAG pins on Port 1 (the device protection fuse is connected to TEST), and serves as Spy-Bi-Wire test clock input during programming and test. |
| 18 | XOUT/P2.7 | bidirectional | Output terminal of the crystal oscillator, or general-purpose digital I/O P2.7; if used as an input, excess current flows until P2SEL.7 is cleared because the oscillator output driver remains connected after reset. |
| 19 | XIN/P2.6/TA0.1 | bidirectional | Input terminal of the crystal oscillator, or general-purpose digital I/O P2.6 that can also serve as Timer0_A compare output Out1. |
| 20 | DVSS | power_in | Digital ground reference. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-20 |
| Category | Embedded Processors & Controllers |
| Pins | 20 |
CAD (KiCad official)
- Symbol:
MSP430G2432IPW20R - Footprint:
Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm - 3D model: TSSOP-20 (KiCad packages3D, STEP)
- 3D model files:
msp430g2432ipw20r-etched.step/msp430g2432ipw20r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);msp430g2432ipw20r.step/msp430g2432ipw20r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (77 pp, sha256
6df2cd5fcd8d8260, retrieved 2026-10-08, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(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).