# MSP430G2332IPW14R

**Texas Instruments** · Microcontrollers (MCU/MPU/SOC) · TSSOP-14

MSP430G2332IPW14R from Texas Instruments, in a TSSOP-14. 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 terminal; the device operates from 1.8 V to 3.6 V. |
| 2 | P1.0/TA0CLK/ACLK/A0 | bidirectional | General-purpose digital I/O with Timer0_A clock input TACLK, ACLK signal output, and ADC10 analog input A0. |
| 3 | P1.1/TA0.0/A1 | bidirectional | General-purpose digital I/O with Timer0_A capture CCI0A input or compare Out0 output, and ADC10 analog input A1. |
| 4 | P1.2/TA0.1/A2 | bidirectional | General-purpose digital I/O with Timer0_A capture CCI1A input or compare Out1 output, and ADC10 analog input A2. |
| 5 | P1.3/ADC10CLK/A3/VREF-/VEREF- | bidirectional | General-purpose digital I/O with ADC10 conversion clock output, ADC10 analog input A3, and ADC10 negative reference voltage VREF-/VEREF-. |
| 6 | P1.4/TA0.2/SMCLK/A4/VREF+/VEREF+/TCK | bidirectional | General-purpose digital I/O with Timer0_A capture CCI2A input or compare Out2 output, SMCLK signal output, ADC10 analog input A4 and positive reference VREF+/VEREF+, and JTAG test clock TCK for device programming and test. |
| 7 | P1.5/TA0.0/SCLK/A5/TMS | bidirectional | General-purpose digital I/O with Timer0_A compare Out0 output, USI clock input in I2C mode or clock input/output in SPI mode, ADC10 analog input A5, and JTAG test mode select TMS. |
| 8 | P1.6/TA0.1/SDO/SCL/A6/TDI/TCLK | bidirectional | General-purpose digital I/O with Timer0_A compare Out1 output, USI data output in SPI mode or I2C clock SCL, ADC10 analog input A6, and JTAG test data input or test clock input during programming and test. |
| 9 | P1.7/SDI/SDA/A7/TDO/TDI | bidirectional | General-purpose digital I/O with USI data input in SPI mode or I2C data SDA, ADC10 analog input A7, and JTAG test data output or test data input selected by JTAG instruction. |
| 10 | RST/NMI/SBWTDIO | input | Device reset input, nonmaskable interrupt input, or Spy-Bi-Wire test data input/output during programming and test. |
| 11 | TEST/SBWTCK | input | Selects test mode for the JTAG pins on Port 1 (the device protection fuse is connected to TEST), and provides the Spy-Bi-Wire test clock input during programming and test. |
| 12 | 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. |
| 13 | XIN/P2.6/TA0.1 | bidirectional | Input terminal of the crystal oscillator, or general-purpose digital I/O P2.6 with Timer0_A compare Out1 output. |
| 14 | DVSS | power_in | Ground reference for the digital supply. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Embedded Processors & Controllers |
| Pins | 14 |

## CAD (KiCad official)

- Symbol: `MSP430G2332IPW14R`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `msp430g2332ipw14r-etched.step` / `msp430g2332ipw14r-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msp430g2332ipw14r.step` / `msp430g2332ipw14r.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/msp430g2232) (77 pp, sha256 `52faf601d4eb32f7`, retrieved 2026-10-11, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).

[Datasheet PDF](docs/msp430g2332ipw14r-datasheet.pdf)