# MSP430F2002TPWR

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

MSP430F2002TPWR 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 | VCC | power_in | Supply voltage input; the datasheet specifies a low supply voltage range of 1.8 V to 3.6 V for the device. |
| 2 | P1.0/TACLK/ACLK/A0 | bidirectional | General-purpose digital I/O pin that also serves as the Timer_A TACLK input, the ACLK signal output, and ADC10 analog input A0. |
| 3 | P1.1/TA0/A1 | bidirectional | General-purpose digital I/O pin that also serves as the Timer_A capture CCI0A input or compare Out0 output, and ADC10 analog input A1. |
| 4 | P1.2/TA1/A2 | bidirectional | General-purpose digital I/O pin that also serves as the Timer_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 pin that also serves as the ADC10 conversion clock output, ADC10 analog input A3, and the input for the negative external or internal reference voltage. |
| 6 | P1.4/SMCLK/A4/VREF+/VeREF+/TCK | bidirectional | General-purpose digital I/O pin that also serves as the SMCLK signal output, ADC10 analog input A4, the input for the positive external or internal reference voltage, and the JTAG test clock input for device programming and test. |
| 7 | P1.5/TA0/A5/SCLK/TMS | bidirectional | General-purpose digital I/O pin that also serves as the Timer_A compare Out0 output, ADC10 analog input A5, the USI external clock input in SPI or I2C mode (clock output in SPI mode), and the JTAG test mode select input. |
| 8 | P1.6/TA1/A6/SDO/SCL/TDI/TCLK | bidirectional | General-purpose digital I/O pin that also serves as the Timer_A capture CCI1B input or compare Out1 output, ADC10 analog input A6, the USI data output in SPI mode or I2C clock in I2C mode, and the JTAG test data input or test clock input during programming and test. |
| 9 | P1.7/A7/SDI/SDA/TDO/TDI | bidirectional | General-purpose digital I/O pin that also serves as ADC10 analog input A7, the USI data input in SPI mode or I2C data in I2C mode, and the JTAG test data output or test data input during programming and test (TDO/TDI selected via JTAG instruction). |
| 10 | RST/NMI/SBWTDIO | input | Reset or nonmaskable interrupt input, also used as the 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 and is connected to the device protection fuse; it also serves as the Spy-Bi-Wire test clock input during programming and test. |
| 12 | XOUT/P2.7 | bidirectional | Output terminal of the crystal oscillator, also usable as general-purpose digital I/O pin P2.7; if used as an input, excess current flows until P2SEL.7 is cleared because the oscillator output driver is connected to this pad after reset. |
| 13 | XIN/P2.6/TA1 | bidirectional | Input terminal of the crystal oscillator, also usable as general-purpose digital I/O pin P2.6 and as Timer_A compare Out1 output. |
| 14 | VSS | power_in | Ground reference for the device. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `MSP430F2002TPWR`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `msp430f2002tpwr-etched.step` / `msp430f2002tpwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `msp430f2002tpwr.step` / `msp430f2002tpwr.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/msp430f2012) (104 pp, sha256 `f41a8064a9540aa9`, retrieved 2026-10-07, 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/msp430f2002tpwr-datasheet.pdf)