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MSP430F2121IDW from TI,Texas Instruments

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MSP430F2121IDW

Manufacturer: TI

MIXED SIGNAL MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
MSP430F2121IDW TI 108 In Stock

Description and Introduction

MIXED SIGNAL MICROCONTROLLER # Introduction to the MSP430F2121IDW Microcontroller  

The MSP430F2121IDW 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 and portable devices.  

Featuring a 16-bit RISC CPU, the MSP430F2121IDW operates at up to 16 MHz, delivering efficient performance for real-time control and data processing tasks. It includes 4KB of flash memory and 256B of RAM, providing sufficient storage for firmware and temporary data handling. Integrated peripherals such as a 10-bit ADC, timers, and UART support enhance its versatility in sensor interfacing, communication, and timing applications.  

One of the standout features of this microcontroller is its ultra-low-power architecture, enabling multiple power-saving modes that extend battery life in energy-sensitive designs. The MSP430F2121IDW also includes a brownout reset and watchdog timer for improved system reliability.  

Housed in a compact TSSOP-20 package, the device is well-suited for space-constrained applications, including medical devices, industrial sensors, and consumer electronics. Its combination of performance, power efficiency, and integrated features makes it a reliable choice for engineers developing cost-effective, low-power embedded systems.  

With a robust development ecosystem, including software tools and reference designs, the MSP430F2121IDW simplifies the design process while ensuring scalability across various applications.

Application Scenarios & Design Considerations

MIXED SIGNAL MICROCONTROLLER

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