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MSP430F2121TRGER from TI,Texas Instruments

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MSP430F2121TRGER

Manufacturer: TI

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 24-VQFN -40 to 105

Partnumber Manufacturer Quantity Availability
MSP430F2121TRGER TI 103 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 24-VQFN -40 to 105 # Introduction to the MSP430F2121TRGER Microcontroller  

The MSP430F2121TRGER is a low-power, high-performance mixed-signal microcontroller from Texas Instruments’ MSP430 family. Designed for energy-efficient applications, it combines a 16-bit RISC CPU with integrated peripherals, making it ideal for portable devices, sensor interfaces, and battery-powered systems.  

This microcontroller operates at up to 16 MHz and features 4KB of flash memory and 256B of RAM, providing sufficient resources for embedded control tasks. Its ultra-low-power consumption—supporting multiple power modes—extends battery life in applications such as wireless sensing, medical devices, and industrial automation.  

Key peripherals include a 10-bit analog-to-digital converter (ADC), a comparator, and multiple timers, enabling precise signal processing and real-time control. The MSP430F2121TRGER also supports serial communication via UART, SPI, and I2C interfaces, facilitating seamless connectivity with other components.  

Housed in a compact 24-pin VQFN (RGE) package, this microcontroller is suitable for space-constrained designs. Its robust architecture, combined with development tools like the MSP430 LaunchPad, simplifies prototyping and firmware development.  

With its blend of efficiency, performance, and integration, the MSP430F2121TRGER is a versatile solution for developers seeking a reliable microcontroller for low-power embedded applications.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 24-VQFN -40 to 105

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