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MSP430G2231IPW14R from TI,Texas Instruments

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MSP430G2231IPW14R

Manufacturer: TI

MSP430G2x21, MSP430G2x31 Mixed Signal Microcontroller 14-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
MSP430G2231IPW14R TI 1024 In Stock

Description and Introduction

MSP430G2x21, MSP430G2x31 Mixed Signal Microcontroller 14-TSSOP -40 to 85 # Introduction to the MSP430G2231IPW14R Microcontroller  

The **MSP430G2231IPW14R** is a low-power, high-performance microcontroller from Texas Instruments' MSP430 family. Designed for energy-efficient embedded applications, this 16-bit RISC-based MCU combines processing power with ultra-low power consumption, making it ideal for battery-operated and portable devices.  

## Key Features  

- **16-Bit RISC Architecture**: Delivers efficient processing with a compact instruction set.  
- **Ultra-Low Power Consumption**: Supports multiple low-power modes, extending battery life in power-sensitive applications.  
- **Integrated Peripherals**: Includes a 10-bit ADC, timers, and UART/SPI/I2C communication interfaces.  
- **Memory**: Features 2KB of Flash and 128B of RAM, suitable for small to medium embedded projects.  
- **Compact Package**: Housed in a **14-pin TSSOP (PW) package**, enabling space-constrained designs.  

## Applications  

The MSP430G2231IPW14R is widely used in:  
- **Sensor interfaces** (temperature, humidity, motion)  
- **Wearable devices** and **IoT edge nodes**  
- **Battery-powered systems** such as remote controls and medical monitors  
- **Industrial control** and **automation**  

## Development Support  

Engineers can leverage TI’s **MSP430 LaunchPad** development kits and **Code Composer Studio (CCS)** for rapid prototyping and debugging. Its simplicity and power efficiency make it a popular choice for both beginners and professionals in embedded design.  

With its balance of performance, power efficiency, and integration, the MSP430G2231IPW14R remains a versatile solution for modern embedded applications.

Application Scenarios & Design Considerations

MSP430G2x21, MSP430G2x31 Mixed Signal Microcontroller 14-TSSOP -40 to 85

Alternative Part Number

  • PIC16F1824-I/SL --: Comparable 8-bit low-power MCU in a 14-pin SOIC package with similar GPIO and peripheral set; different vendor and naming series make it a clear drop-in candidate for many MSP430G2231 designs.
  • STM8S003F3P6 --: Low-cost 8-bit MCU with similar low-power operation and 20-pin TSSOP footprint; widely available alternative from a different manufacturer and series.
  • ATtiny84A-SSU --: Low-power 8-bit AVR MCU in 14-pin SOIC with comparable I/O and peripherals; a well-established alternative when MSP430G2231 supply is constrained.

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