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MSP430F2254IRHAT from TI,Texas Instruments

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MSP430F2254IRHAT

Manufacturer: TI, TI/BB

16-bit Ultra-Low-Power Microcontroller, 16KB Flash, 512B RAM 40-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
MSP430F2254IRHAT TI, TI/BB 261 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 16KB Flash, 512B RAM 40-VQFN -40 to 85 # Introduction to the MSP430F2254IRHAT Microcontroller  

The **MSP430F2254IRHAT** is a low-power, high-performance mixed-signal microcontroller from Texas Instruments' MSP430 family. Designed for embedded applications requiring efficient power consumption and robust processing capabilities, this 16-bit MCU integrates a range of peripherals, making it suitable for portable devices, sensor interfaces, and battery-powered systems.  

Featuring a **16MHz CPU**, **16KB flash memory**, and **512B RAM**, the MSP430F2254IRHAT provides ample resources for real-time processing. Its ultra-low-power architecture supports multiple power modes, enabling extended operation in energy-sensitive applications. The device includes a **10-bit ADC**, **USCI (Universal Serial Communication Interface)**, and **comparators**, facilitating analog signal acquisition and communication with external components.  

Housed in a compact **40-pin QFN (RHA) package**, the microcontroller is ideal for space-constrained designs. Its integrated **Timer_A and Timer_B modules** support PWM generation and event timing, while hardware-based security features enhance system reliability.  

Engineers favor the MSP430F2254IRHAT for its balance of performance and energy efficiency, particularly in medical devices, industrial controls, and IoT applications. Development is supported by TI’s ecosystem, including software tools like Code Composer Studio and Energia, simplifying firmware design and debugging.  

With its combination of low power consumption, integrated peripherals, and processing efficiency, the MSP430F2254IRHAT remains a versatile choice for modern embedded systems.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power Microcontroller, 16KB Flash, 512B RAM 40-VQFN -40 to 85

Alternative Part Number

  • MSP430F2254IRHAR --: Same MSP430F2254 die in the same 40-pin VQFN package but supplied in tape-and-reel rather than the small RHAT reel; identical electrical specifications and pinout, suitable drop-in for volume production.
  • MSP430F2274IRHAT --: Pin-compatible MSP430F2xx family member in the same 40-pin VQFN package with more flash and RAM; can replace the F2254 when extra memory is acceptable and firmware is recompiled.
  • MSP430F2350IRHAT --: Another MSP430F2xx device in the same RHA 40-pin VQFN footprint; offers a different memory/peripheral mix and serves as a viable alternative when supply of the F2254 is constrained.

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