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MSP430F1121AIDWR from TI/BB,Texas Instruments

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MSP430F1121AIDWR

Manufacturer: TI/BB

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator

Partnumber Manufacturer Quantity Availability
MSP430F1121AIDWR TI/BB 26 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator # Introduction to the MSP430F1121AIDWR Microcontroller  

The MSP430F1121AIDWR is a low-power, mixed-signal microcontroller from Texas Instruments' MSP430 family. Designed for energy-efficient applications, this 16-bit MCU combines performance with minimal power consumption, making it ideal for battery-operated devices, portable instrumentation, and embedded systems requiring extended operational life.  

Featuring a 16-bit RISC CPU, the MSP430F1121AIDWR operates at up to 8 MHz, delivering efficient processing while maintaining ultra-low power consumption in active and standby modes. It includes 4 KB of Flash memory and 256 bytes of RAM, providing sufficient storage for small to medium-sized embedded applications.  

The device integrates a versatile set of peripherals, including a 10-bit analog-to-digital converter (ADC), a comparator, and multiple timers, enhancing its capability for sensor interfacing and real-time control. Its flexible clock system supports multiple low-power modes, allowing developers to optimize power usage based on application requirements.  

Packaged in a 20-pin SOIC (DWR) format, the MSP430F1121AIDWR offers a compact footprint suitable for space-constrained designs. Its robust architecture, combined with TI's development tools, simplifies firmware development and debugging.  

With its blend of low power consumption, integrated peripherals, and reliable performance, the MSP430F1121AIDWR is a practical choice for applications such as medical devices, industrial sensors, and wireless monitoring systems where energy efficiency is critical.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator

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