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MSP430F2274IRHAR from TI,Texas Instruments

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MSP430F2274IRHAR

Manufacturer: TI

16-bit Ultra-Low-Power Microcontroller, 32KB Flash, 1K RAM 40-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
MSP430F2274IRHAR TI 118 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 32KB Flash, 1K RAM 40-VQFN -40 to 85 # Introduction to the MSP430F2274IRHAR Microcontroller  

The **MSP430F2274IRHAR** is a low-power, high-performance microcontroller from Texas Instruments' MSP430 family. Designed for embedded applications requiring efficient power consumption and robust processing capabilities, this 16-bit MCU is ideal for battery-operated devices, sensor interfaces, and portable electronics.  

Built on an ultra-low-power architecture, the MSP430F2274IRHAR features multiple power-saving modes, enabling extended operation in energy-sensitive applications. It integrates a **16-bit RISC CPU**, **32KB flash memory**, and **1KB RAM**, providing sufficient resources for embedded control tasks. Additionally, it includes a **10-bit ADC**, **comparators**, **timers**, and **UART/SPI/I²C communication interfaces**, making it versatile for various connectivity and data acquisition needs.  

The microcontroller operates within a **1.8V to 3.6V** supply range, ensuring compatibility with low-voltage systems. Its compact **40-pin QFN (RHA) package** makes it suitable for space-constrained designs while maintaining thermal efficiency.  

Key applications include **wearable devices**, **industrial sensors**, **medical instruments**, and **IoT edge nodes**, where power efficiency and reliable performance are critical. With its integrated peripherals and low-power modes, the MSP430F2274IRHAR offers a balanced solution for developers seeking both functionality and energy optimization.  

In summary, this microcontroller combines processing power, energy efficiency, and integration, making it a strong choice for modern embedded systems.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power Microcontroller, 32KB Flash, 1K RAM 40-VQFN -40 to 85

Alternative Part Number

  • MSP430F2274IRHAT --: Same MSP430F2274 die in the same 40-pin VQFN (RHA) package, supplied in tape-and-reel versus the tube/tray option; drop-in compatible with identical electrical specifications.
  • MSP430F2272IRHAR --: Pin-compatible MSP430F2xx family member in the same RHA package with reduced flash/RAM; usable when the full 32KB memory of the F2274 is not required.
  • MSP430F2274IDAR --: Same MSP430F2274 core and memory in the 38-pin TSSOP (DA) package; a viable alternative when board layout can accommodate the TSSOP footprint instead of QFN.

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