MSP430F2274IRHAT 16-Bit Low-Power Microcontroller

MSP430F2274IRHAT Overview

The MSP430F2274IRHAT is an ultra-low-power, 16-bit microcontroller from the MSP430 family designed for battery-powered and energy-sensitive industrial applications. It combines a 16?bit RISC CPU with integrated analog and digital peripherals to reduce external component count and speed time-to-market. Typical design advantages include low active and standby currents, a 10?bit ADC for analog sensing, multiple 16?bit timers for precise timing, and flexible serial interfaces for control and telemetry. For sourcing and detailed ordering information visit IC Manufacturer.

MSP430F2274IRHAT Technical Specifications

MSP430F2274IRHAT Key Features

• Ultra?low power 16?bit core ?? reduces active energy per instruction and extends battery life in portable systems.
• 10?bit ADC ?? enables accurate analog sensing for sensors and monitoring without external converters.
• Multiple 16?bit timers ?? provide deterministic timing and PWM generation for motor control and power management.
• Flexible serial USCI ?? supports UART, SPI and I2C to integrate with a wide range of peripherals and sensors.
• Wide supply range ?? 1.8?C3.6 V operation enables use with single?cell Li?ion or standard industrial supplies.
• Industrial temperature rating ?? rated for -40 ??C to +85 ??C for reliable field operation.

Typical Applications

• Battery-powered industrial sensors and data loggers that require long run times and periodic wake-up for measurement and transmission.
• Handheld instruments that need low current draw in standby, precise ADC measurements, and simple serial links to displays or radios.
• Embedded controllers for motor drive and lighting where multiple 16?bit timers generate PWM and coordinate analog feedback loops.
• Communications gateways and protocol converters that require UART/SPI/I2C flexibility to bridge legacy and modern peripherals.

MSP430F2274IRHAT Advantages vs Typical Alternatives

Compared to many 8?bit and general-purpose MCUs, this device delivers more compute per clock with a 16?bit core and lower active current, making it better for energy-constrained designs. The integrated 10?bit ADC and multiple 16?bit timers reduce external components and board area versus approaches that require separate analog front ends. With industry-standard serial interfaces and a wide 1.8?C3.6 V supply, it integrates more easily into battery and industrial systems while lowering overall BOM and power budget.

MSP430F2274IRHAT Brand Info

The MSP430F2274IRHAT is part of Texas Instruments’ MSP430 microcontroller family. TI provides extensive developer resources, code examples, and development tools for rapid prototyping and scalable production. The MSP430 line emphasizes low power, peripheral integration, and long-term availability for industrial and consumer applications.

FAQ

What is the core architecture?

The device uses a 16?bit RISC CPU optimized for low power. This architecture delivers efficient instruction throughput and deterministic timing for real?time control tasks.

What ADC resolution is available?

It includes a 10?bit ADC suitable for many sensor and monitoring applications, enabling on?chip analog-to-digital conversion without external ADC components.

Which serial interfaces are supported?

The integrated USCI module supports common serial modes including UART for asynchronous links, SPI for high?speed peripheral interfaces, and I2C for multi?drop sensor networks.

What supply voltage does it require?

Designed for low-voltage systems, the device operates across a 1.8 V to 3.6 V range, allowing compatibility with single?cell batteries and standard industrial supplies.

Is it suitable for industrial temperature ranges?

Yes. The device is specified for industrial operation from -40 ??C to +85 ??C, making it suitable for outdoor and factory-floor deployments.