# MSP430G2231IRSA16 (Component)

## Description

2kB Flash, 128B RAM, QFN\-16
TI MSP430 16\-bit mixed signal microcontroller
Texas\*RSA\*EP2\.7x2\.7mm\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/4/2026
- **Last Updated:** 10/4/2026
- **Visibility:** Public
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/b927f44f8038ad2014c202a6fb271dcadf0b272f5c34185fe9537f9dd2f4f8a4\.pdf
- **Package or Case Code:** Texas\_RSA\_VQFN\-16\-1EP\_4x4mm\_P0\.65mm\_EP2\.7x2\.7mm
- **Manufacturer Part Number:** MSP430G2231IRSA16
- **Part Type:** Microcontroller
- **Manufacturer Name:** Texas Instruments

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/MSP430G2231IRSA16?qs=4bIC7PpGAjKXz8FhmOu4tw%253D%253D) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** MSP430G2231IRSA16
- **Package / Case Code:** 16\-VQFN
- **Pin Count:** 16
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | ACLK/TACLK/A0/P1\.0 | Bi\-Directional |
| 2 | TA0\.0/A1/P1\.1 | Bi\-Directional |
| 3 | TA0\.1/A2/P1\.2 | Bi\-Directional |
| 4 | ADC10CLK/VREF\-/VeREF\-/A3/P1\.3 | Bi\-Directional |
| 5 | TCK/SMCLK/VREF\+/VeREF\+/A4/P1\.4 | Bi\-Directional |
| 6 | TMS/SCLK/TA0\.0/A5/P1\.5 | Bi\-Directional |
| 7 | TDI/SDO/SCL/TCLK/TA0\.1/P1\.6 | Bi\-Directional |
| 8 | TDI/TDO/SDI/SDA/P1\.7 | Bi\-Directional |
| 9 | \~\{RST\}/NMI/SBWTDIO | Input |
| 10 | SBWTCK/TEST | Input |
| 11 | P2\.7/XOUT | Bi\-Directional |
| 12 | P2\.6/XIN/TA0\.1 | Bi\-Directional |
| 13 | DVSS | Power In |
| 14 | DVSS | Power In |
| 15 | DVCC | Power In |
| 16 | DVCC | Power In |

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*Generated from [https://flux\.ai/kicad\-part\-library/msp430g2231irsa16](https://flux.ai/kicad-part-library/msp430g2231irsa16)*