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MSP430F1222IRHBR from TI,Texas Instruments

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MSP430F1222IRHBR

Manufacturer: TI

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, 10 bit ADC, 1 USART

Partnumber Manufacturer Quantity Availability
MSP430F1222IRHBR TI 11001 In Stock

Description and Introduction

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, 10 bit ADC, 1 USART # Introduction to the MSP430F1222IRHBR Microcontroller  

The **MSP430F1222IRHBR** is a low-power, high-performance mixed-signal microcontroller from Texas Instruments’ MSP430 family. Designed for energy-efficient embedded applications, this 16-bit RISC-based MCU integrates essential peripherals, making it suitable for portable devices, sensor interfaces, and battery-powered systems.  

Featuring **4KB of flash memory** and **256B of RAM**, the MSP430F1222IRHBR provides sufficient storage for small to medium-sized firmware applications. Its ultra-low-power consumption—supporting multiple power modes—enables extended operation in energy-sensitive designs. The microcontroller operates at a clock speed of up to **8MHz**, ensuring responsive performance for real-time tasks.  

Key peripherals include a **10-bit ADC**, **USART for serial communication**, and multiple timers, enhancing its versatility in data acquisition and control applications. The device also incorporates a **watchdog timer** and **brown-out reset (BOR)** for improved system reliability.  

Housed in a compact **32-pin VQFN (RHB) package**, the MSP430F1222IRHBR is ideal for space-constrained designs. Its robust architecture, combined with TI’s development tools, simplifies firmware debugging and optimization.  

Engineers favor this microcontroller for its balance of power efficiency, processing capability, and integrated features, making it a practical choice for IoT nodes, medical devices, and industrial automation systems. With its combination of performance and energy savings, the MSP430F1222IRHBR remains a reliable solution for embedded developers.

Application Scenarios & Design Considerations

16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, 10 bit ADC, 1 USART

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