# MSP430I2040TPWR (Component)
## Description
TI MCU
MSP430I2040TPWR
TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL
LCSC Part Number: C138377
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/3/2024
- **Last Updated:** 4/28/2025
- **Visibility:** Public
- **Manufacturer Part Number:** MSP430I2040TPWR
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C138377
- **Manufacturer Name:** TI(德州仪器)
- **Package or Case Code:** TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL
- **Part Type:** TI MCU
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1809031908_Texas-Instruments-MSP430I2040TPWR_C138377.pdf
- **Product Info Url:** https://lcsc.com/product-detail/TI-MCU_TI_MSP430I2040TPWR_MSP430I2040TPWR_C138377.html
## 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/msp430i2040tpwr/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/MSP430I2040TPWR/5232726) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C138377.html) | $4.3642 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/MSP430I2040TPWR?qs=asCBFxFfL1Sh2AQB%252Bl7PbQ%3D%3D) | $4.37 | 3.7K |
| [Verical](https://www.verical.com/pd/texas-instruments-microcontroller-MSP430I2040TPWR-1768290?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Embedded Processor
- **Manufacturer:** Texas Instruments
- **MPN:** MSP430I2040TPWR
- **Mount Type:** PCB
- **Package / Case Code:** 28-TSSOP
- **Pin Count:** 28
- **Logic Function:** Control Unit
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | A0.0+ | |
| 2 | A0.0- | |
| 3 | A1.0+ | |
| 4 | A1.0- | |
| 5 | A2.0+ | |
| 6 | A2.0- | |
| 7 | A3.0+ | |
| 8 | A3.0- | |
| 9 | VREF | |
| 10 | AVSS | |
| 11 | ROSC | |
| 12 | DVSS | |
| 13 | VCC | |
| 14 | VCORE | |
| 15 | RST/NMI/SBWTDIO | |
| 16 | TEST/SBWTCK | |
| 17 | P1.0/UCA0STE/MCLK/TCK | |
| 18 | P1.1/UCA0CLK/SMCLK/TMS | |
| 19 | P1.2/UCA0RXD/UCA0SOMI/ACLK/TDI/TCLK | |
| 20 | P1.3/UCA0TXD/UCA0SIMO/TA0CLK/TDO/TDI | |
| 21 | P1.4/UCB0STE/TA0.0 | |
| 22 | P1.5/UCB0CLK/TA0.1 | |
| 23 | P1.6/UCB0SCL/UCB0SOMI/TA0.2 | |
| 24 | P1.7/UCB0SDA/UCB0SIMO/TA1CLK | |
| 25 | P2.0/TA1.0/CLKIN | |
| 26 | P2.1/TA1.1 | |
| 27 | P2.2/TA1.2 | |
| 28 | P2.3/VMONIN | |
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*Generated from [https://www.flux.ai/lcsc/msp430i2040tpwr~pf77](https://www.flux.ai/lcsc/msp430i2040tpwr~pf77)*