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MSP430F2121TPW from TI/BB,Texas Instruments

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MSP430F2121TPW

Manufacturer: TI/BB

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

Partnumber Manufacturer Quantity Availability
MSP430F2121TPW TI/BB 558 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-TSSOP -40 to 105 # Introduction to the MSP430F2121TPW Microcontroller  

The MSP430F2121TPW is a low-power, high-performance microcontroller from Texas Instruments' MSP430 family. Designed for energy-efficient applications, it combines an efficient 16-bit RISC CPU with integrated peripherals, making it suitable for battery-powered and portable devices.  

This microcontroller operates at up to 16 MHz and features 4 KB of flash memory and 256 bytes of RAM, providing sufficient resources for embedded applications requiring compact code execution. Its ultra-low-power consumption modes, including standby currents as low as 0.1 µA, enhance battery life in power-sensitive designs.  

Key peripherals include a 10-bit analog-to-digital converter (ADC), timers, a watchdog timer, and multiple communication interfaces such as UART and SPI. These features enable seamless integration into sensor-based systems, industrial controls, and consumer electronics.  

The MSP430F2121TPW comes in a TSSOP-28 package, offering a compact footprint for space-constrained designs. Its robust architecture and development support through TI’s ecosystem make it a reliable choice for engineers working on cost-effective, low-power embedded solutions.  

With its balance of performance, power efficiency, and peripheral integration, the MSP430F2121TPW is well-suited for applications such as medical devices, smart sensors, and wireless connectivity modules. Its versatility and reliability make it a preferred microcontroller for developers prioritizing energy efficiency and system responsiveness.

Application Scenarios & Design Considerations

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

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