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MSP430F1121IDW from TI,Texas Instruments

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MSP430F1121IDW

Manufacturer: TI

16-Bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-SOIC -40 to 85

Partnumber Manufacturer Quantity Availability
MSP430F1121IDW TI 3600 In Stock

Description and Introduction

16-Bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-SOIC -40 to 85 # Introduction to the MSP430F1121IDW Microcontroller  

The MSP430F1121IDW is a low-power, mixed-signal microcontroller from Texas Instruments' MSP430 family, designed for embedded applications requiring efficient performance and minimal power consumption. Featuring a 16-bit RISC CPU, this microcontroller operates at up to 8 MHz, offering a balance of processing capability and energy efficiency ideal for battery-powered devices.  

Key features of the MSP430F1121IDW include 4KB of flash memory for program storage and 256 bytes of RAM, providing sufficient resources for small to medium-sized embedded projects. Its integrated peripherals include a 10-bit analog-to-digital converter (ADC), timers, and serial communication interfaces such as UART and SPI, enhancing its versatility in sensor-based and communication applications.  

One of the standout characteristics of this microcontroller is its ultra-low-power operation, supporting multiple power-saving modes that extend battery life in portable devices. With active modes consuming as little as 200 µA/MHz and standby currents in the nanoampere range, the MSP430F1121IDW is well-suited for applications like wireless sensors, medical devices, and industrial control systems.  

Housed in a 20-pin SOIC (DW) package, the MSP430F1121IDW combines compact form factor with robust functionality, making it a reliable choice for developers seeking an energy-efficient microcontroller with essential embedded features. Its ease of programming and development support further streamline integration into diverse electronic designs.

Application Scenarios & Design Considerations

16-Bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-SOIC -40 to 85

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