MSP430F1471IPMR 16-bit Low-Power Microcontroller (IPMR package)

MSP430F1471IPMR Overview

The MSP430F1471IPMR is an ultra-low-power 16-bit microcontroller designed for energy-conscious industrial and embedded designs. It combines a 16?bit RISC core with integrated analog and digital peripherals to reduce external components and lower system cost. The device supports multiple serial interfaces and precision timers, which deliver more control per pin and more integration per board compared with discrete solutions. Sourcing specialists and engineers will value the balance of low quiescent current, flexible I/O mapping, and compact packaging. Learn more through IC Manufacturer.

MSP430F1471IPMR Technical Specifications

MSP430F1471IPMR Key Features

• One 16?bit RISC core that delivers efficient code density and faster arithmetic for lower instruction fetch overhead.
• Integrated 10?bit ADC with 8 channels so designers can sample more sensors with fewer external components.
• Multiple low?power modes that reduce standby current and extend battery life in portable or remote systems.
• On?chip USART, SPI and I2C peripherals enabling flexible serial connectivity and simpler board routing.

Typical Applications

• Battery?powered measurement systems that require long run times and accurate sensor sampling across several channels for telemetry and data logging.
• Industrial sensor nodes where low standby current and robust temperature range reduce maintenance and improve field reliability over alternatives.
• Portable medical instruments needing compact footprints and integrated analog front ends to minimize BOM and calibration complexity on the PCB.
• Smart metering and control modules which demand precise timing, multiple serial interfaces, and deterministic low?power behavior for long service life.

MSP430F1471IPMR Advantages vs Typical Alternatives

The device offers a clear energy?efficiency advantage thanks to an ultra?low?power 16?bit core and several low?power modes, which together lower average system consumption compared with many 8? and 32?bit alternatives. It integrates a multi?channel ADC and multiple serial interfaces, reducing external parts and board area. The modest flash and RAM balance cost and capability for control?centric tasks, making it a practical choice for embedded sensors and portable instruments that need reliable low?power operation and compact integration.

MSP430F1471IPMR Brand Info

The MSP430F1471IPMR belongs to the MSP430 family from Texas Instruments. TI positions this series for low?power embedded control with a focus on mixed?signal integration, proven toolchains, and long?term availability for industrial and consumer applications.

FAQ

What core does it use?

The MCU uses a 16?bit RISC core optimized for low power and compact code. This core yields efficient instruction cycles for control tasks and common arithmetic operations.

What voltage range is supported?

The device runs from 1.8 V to 3.6 V. That range supports both battery systems and standard 3.3 V logic, helping designers compare supply options and power budgets.

How many ADC channels are available?

There is a 10?bit ADC with eight selectable channels. This allows direct sampling of multiple analog sensors without adding external multiplexers, simplifying board design.

Which serial interfaces are included?

The part provides USART, SPI and I2C peripherals. These interfaces enable communication with displays, sensors, memory, and other MCUs while keeping pin count and routing manageable.

Is it suitable for harsh environments?

Yes. The operating range extends from ?40 ??C to +85 ??C, which suits many industrial and fielded applications that require reliable performance across temperature extremes.