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MSP430F122IRHBR from TI&BB,Texas Instruments

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MSP430F122IRHBR

Manufacturer: TI&BB

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

Partnumber Manufacturer Quantity Availability
MSP430F122IRHBR TI&BB 14 In Stock

Description and Introduction

16-Bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, USART, Comparator # Introduction to the MSP430F122IRHBR Microcontroller  

The MSP430F122IRHBR is a low-power, high-performance 16-bit microcontroller from Texas Instruments’ MSP430 family. Designed for energy-efficient embedded applications, this MCU combines robust processing capabilities with ultra-low power consumption, making it ideal for battery-operated devices and portable systems.  

Featuring a 16-bit RISC CPU, the MSP430F122IRHBR operates at up to 8 MHz, delivering efficient performance for real-time control and data processing tasks. It includes 4KB of flash memory and 256B of RAM, providing sufficient storage for embedded firmware and temporary data handling. Integrated peripherals such as a 10-bit ADC, timers, and UART/USART communication interfaces enhance its versatility in sensor-based and connectivity applications.  

One of the standout features of this microcontroller is its ultra-low-power operation, supporting multiple power modes to optimize energy usage. With active modes consuming as little as 220 µA/MHz and standby modes drawing less than 0.5 µA, the MSP430F122IRHBR is well-suited for power-sensitive designs like wearable devices, IoT nodes, and remote monitoring systems.  

Housed in a compact 32-pin VQFN (RHB) package, the device offers a small footprint while maintaining robust functionality. Its wide operating voltage range (1.8V to 3.6V) further enhances flexibility in diverse electronic designs.  

Engineers favor the MSP430F122IRHBR for its balance of performance, power efficiency, and integrated features, making it a reliable choice for embedded systems requiring long battery life and responsive operation.

Application Scenarios & Design Considerations

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

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