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MSP430F2121TDW from TEXAS

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MSP430F2121TDW

Manufacturer: TEXAS

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-SOIC -40 to 105

Partnumber Manufacturer Quantity Availability
MSP430F2121TDW TEXAS 2000 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-SOIC -40 to 105 # Introduction to the MSP430F2121TDW Microcontroller  

The MSP430F2121TDW is a low-power, high-performance microcontroller from Texas Instruments' MSP430 family. Designed for energy-efficient embedded applications, this 16-bit MCU combines robust processing capabilities with ultra-low power consumption, making it ideal for battery-operated devices and portable systems.  

Featuring a 16-bit RISC CPU, the MSP430F2121TDW operates at up to 16 MHz, delivering efficient processing while minimizing power usage. Its integrated memory includes 4KB of Flash and 256B of RAM, providing sufficient storage for small to medium-sized embedded applications. Additionally, the microcontroller supports multiple low-power modes, enabling extended battery life in power-sensitive designs.  

The device includes a variety of peripherals, such as a 10-bit ADC, timers, and serial communication interfaces (UART, SPI, I2C), enhancing its versatility for sensor interfacing, data acquisition, and control applications. Its compact TSSOP-20 package ensures space-efficient integration into PCB designs.  

Engineers favor the MSP430F2121TDW for its balance of performance and energy efficiency, particularly in medical devices, industrial sensors, and IoT applications. Its development ecosystem, supported by TI’s tools and documentation, simplifies prototyping and deployment.  

In summary, the MSP430F2121TDW is a reliable, low-power microcontroller suitable for applications demanding efficient processing and extended operational life. Its integration of essential peripherals and energy-saving features makes it a practical choice for modern embedded systems.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-SOIC -40 to 105

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