# MSP430G2303IPW28 (Component)

## Description

4kB Flash, 256B RAM, TSSOP\-28
TI MSP430 16\-bit mixed signal microcontroller
TSSOP\*4\.4x9\.7mm\*P0\.65mm\* 

## 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/27e7f9ea009ce05399e57dae2fb67f31a4807b4d7f75490209d3e800c83fe91a\.pdf
- **Manufacturer Part Number:** MSP430G2303IPW28
- **Manufacturer Name:** Texas Instruments
- **Part Type:** Microcontroller
- **Package or Case Code:** TSSOP\-28\_4\.4x9\.7mm\_P0\.65mm

## Distributor Pricing (qty 1)

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

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/msp430g2303ipw28/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/texas-instruments/MSP430G2303IPW28/2695667) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/MSP430G2303IPW28?qs=cBe3DO7yhR7331Ltl1ejCg%253D%253D) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** MSP430G2303IPW28
- **Package / Case Code:** 28\-TSSOP
- **Pin Count:** 28
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | DVCC | Power In |
| 2 | TA0CLK/ACLK/CA0/P1\.0 | Bi\-Directional |
| 3 | TA0\.0/UCA0RXD/UCA0SOMI/P1\.1 | Bi\-Directional |
| 4 | TA0\.1/UCA0TXD/UCA0SIMO/P1\.2 | Bi\-Directional |
| 5 | P1\.3 | Bi\-Directional |
| 6 | TCK/SMCLK/UCB0STE/UCA0CLK/P1\.4 | Bi\-Directional |
| 7 | TMS/TA0\.0/UCB0CLK/UCA0STE/P1\.5 | Bi\-Directional |
| 8 | P3\.1/TA1\.0 | Bi\-Directional |
| 9 | P3\.0/TA0\.2 | Bi\-Directional |
| 10 | TA1\.0/P2\.0 | Bi\-Directional |
| 11 | TA1\.1/P2\.1 | Bi\-Directional |
| 12 | TA1\.1/P2\.2 | Bi\-Directional |
| 13 | P3\.2/TA1\.1 | Bi\-Directional |
| 14 | P3\.3/TA1\.2 | Bi\-Directional |
| 15 | P3\.4/TA0\.0 | Bi\-Directional |
| 16 | TA1\.0/P2\.3 | Bi\-Directional |
| 17 | TA1\.2/P2\.4 | Bi\-Directional |
| 18 | TA1\.2/P2\.5 | Bi\-Directional |
| 19 | P3\.5/TA0\.1 | Bi\-Directional |
| 20 | P3\.6/TA0\.2 | Bi\-Directional |
| 21 | P3\.7/TA1CLK | Bi\-Directional |
| 22 | TDI/TCLK/TA0\.1/UCB0SOMI/UCB0SCL/P1\.6 | Bi\-Directional |
| 23 | TDO/TDI/UCB0SIMO/UCB0SDA/P1\.7 | Bi\-Directional |
| 24 | \~\{RST\}/NMI/SBWTDIO | Input |
| 25 | TEST/SBWTCK | Input |
| 26 | XOUT/P2\.7 | Bi\-Directional |
| 27 | TA0\.1/XIN/P2\.6 | Bi\-Directional |
| 28 | DVSS | Power In |

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*Generated from [https://flux\.ai/kicad\-part\-library/msp430g2303ipw28](https://flux.ai/kicad-part-library/msp430g2303ipw28)*