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MSP430F2121TPWR from TI/BB,Texas Instruments

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MSP430F2121TPWR

Manufacturer: TI/BB

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

Partnumber Manufacturer Quantity Availability
MSP430F2121TPWR TI/BB 11 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-TSSOP -40 to 105 # Introduction to the MSP430F2121TPWR Microcontroller  

The MSP430F2121TPWR is a low-power, high-performance microcontroller from Texas Instruments' MSP430 family. Designed for energy-efficient applications, this 16-bit MCU combines robust processing capabilities with ultra-low power consumption, making it ideal for battery-operated and portable devices.  

Featuring a 16-bit RISC CPU, the MSP430F2121TPWR operates at up to 16 MHz, delivering efficient performance for embedded applications. It includes 4 KB of flash memory and 256 bytes of RAM, providing sufficient storage for small to medium-sized firmware. Integrated peripherals such as a 10-bit ADC, timers, and UART enhance its versatility in sensor interfacing, data acquisition, and communication tasks.  

One of the standout features of this microcontroller is its ultra-low-power architecture, supporting multiple power modes to optimize energy usage. With active modes consuming as little as 230 µA/MHz and standby currents in the nanoampere range, the MSP430F2121TPWR excels in applications requiring long battery life, such as wearables, medical devices, and IoT sensors.  

The device comes in a compact TSSOP-20 package, offering a balance between functionality and space efficiency. Its robust design, coupled with TI’s development tools, simplifies prototyping and deployment in cost-sensitive and power-constrained environments.  

Whether used in industrial automation, consumer electronics, or smart sensing, the MSP430F2121TPWR provides a reliable, energy-efficient solution for embedded developers seeking performance without compromising power efficiency.

Application Scenarios & Design Considerations

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

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