MSP430F2272IRHAR 16-Bit Microcontroller (IRHAR Package)

MSP430F2272IRHAR Overview

The MSP430F2272IRHAR is an ultra-low-power, 16-bit microcontroller optimized for battery-powered and precision-control applications. It combines a simple RISC core with integrated analog and digital peripherals to reduce board count and speed time-to-market. On-chip nonvolatile memory and multiple low-power modes enable longer run-time and flexible power management. Refer to the original datasheet for full electrical and timing details. For sourcing and manufacturer references, visit IC Manufacturer.

MSP430F2272IRHAR Technical Specifications

MSP430F2272IRHAR Key Features

• Single 16-bit RISC core for compact code and faster integer math, reducing cycle count versus 8-bit alternatives.
• Integrated 10-bit ADC and multiple timers to simplify sensor interfacing and precise PWM control without external converters.
• Multiple low-power modes that extend battery life by lowering active current, enabling months or years of operation in many devices.
• On-chip nonvolatile Flash memory and SRAM that support in-field firmware updates and fast boot from power-on reset.

Typical Applications

• Battery-powered sensor nodes requiring tight power budgets and periodic wake-up for measurement and wireless transmission.
• Portable medical instruments that need accurate analog readings and long battery life with deterministic timing control.
• Industrial control panels that require reliable UART/SPI/I2C communication and multiple timers for motor or actuator control.
• Consumer metering and handheld devices where low standby current and modest program memory reduce BOM and extend run-time.

MSP430F2272IRHAR Advantages vs Typical Alternatives

This device delivers a balance of low-power operation and integrated peripherals compared to many 8-bit MCUs. The 16-bit core yields more efficient integer math and smaller code for control tasks. On-chip ADC and flexible serial interfaces reduce the need for external parts and lower system cost. Multiple low-power modes provide lower standby current than many general-purpose microcontrollers, making this part well suited where energy efficiency and compact integration matter.

MSP430F2272IRHAR Brand Info

MSP430F2272IRHAR is a product from Texas Instruments, a global semiconductor company known for analog and embedded processing. TI positions this family for low-power and mixed-signal applications, with broad design resources and development tools that accelerate prototyping and production deployment.

FAQ

What is the operating voltage range?

The device operates from 1.8 V to 3.6 V. This range supports common battery chemistries and standard 3.3 V systems, allowing flexible power-pack designs.

How much on-chip Flash is available?

This part includes 16 KB of on-chip Flash memory. That capacity supports compact firmware, bootloaders, and modest application stacks without external memory.

Which ADC does it include?

It provides a 10-bit ADC with multiple input channels suitable for general-purpose sensor sampling and analog measurements in embedded systems.

What serial interfaces are supported?

The device integrates universal serial interfaces capable of UART, SPI, and I2C. These interfaces enable common peripheral connections and communication with radios and sensors.

Is this device suitable for battery-powered designs?

Yes. The microcontroller offers several low-power modes and ??A-level standby currents, making it suitable for battery-operated products that require years of service life.