MSP430F1232IRHBT 16-Bit Microcontroller, IRHBT Package

MSP430F1232IRHBT Overview

The MSP430F1232IRHBT is a low-power, 16-bit microcontroller optimized for energy-conscious industrial designs. It combines a 16-bit RISC core with integrated mixed-signal peripherals to handle sensing, control, and communication tasks with fewer external components. The device targets designs that need lower power draw, fewer I/O conversions, and compact memory footprints versus larger MCUs. Sourcing teams can compare density, package, and supply voltage to match board-level constraints. For procurement and component details visit IC Manufacturer.

MSP430F1232IRHBT Technical Specifications

MSP430F1232IRHBT Key Features

• Low-power 16-bit core delivers efficient instruction throughput for control tasks while minimizing energy use.
• On-chip Flash and RAM reduce BOM count and speed firmware updates compared to external memory solutions.
• Integrated 10-bit ADC enables analog sensing without extra converters, improving signal chain compactness.
• 16-bit Timer_A supports precise timing and PWM generation for motor control and power-management functions.
• Wide supply range (1.8?C3.6 V) allows operation from single lithium cells or regulated 3.3 V rails.
• Compact package supports higher board density and easier BOM substitution versus larger footprints.

Typical Applications

• Battery-powered sensor nodes where ultra-low power sleep modes and a low-voltage range extend battery life and reduce maintenance cycles over larger MCUs.
• Industrial process controllers that need deterministic timers, moderate code size, and integrated ADC channels to monitor analog sensors on the factory floor.
• Portable measurement instruments requiring compact Flash/RAM memory, precise ADC conversion, and single-cell operation for field calibration and data logging.
• Power-management subcontrollers that handle sequencing, voltage monitoring, and PWM switching with fewer external parts and lower idle current than typical 32-bit controllers.

MSP430F1232IRHBT Advantages vs Typical Alternatives

This device favors lower power and smaller memory footprints versus larger 32-bit MCUs. It uses a 16-bit core that achieves required control tasks with fewer cycles and lower active current. Integrated ADC and timers reduce external components and board area versus discrete solutions. The 1.8?C3.6 V supply range and compact IRHBT package make it more space- and energy-efficient than many alternatives while keeping deterministic timing and analog integration.

MSP430F1232IRHBT Brand Info

The MSP430 family is produced by Texas Instruments. The brand emphasizes low-power embedded processing for industrial and portable designs. TI supports the product with documentation, development tools, and community resources to streamline prototyping and production transitions.

FAQ

What is the core architecture?

The microcontroller uses a 16-bit RISC architecture optimized for low-power control. It delivers efficient instruction execution for embedded tasks and predictable timing for control loops.

What supply voltage does it require?

It operates across a wide range from 1.8 volts to 3.6 volts. This range supports single-cell lithium and typical 3.3 V systems without extra regulators in many designs.

How much non-volatile memory is available?

The device includes 16 KB of on-chip Flash memory for program code and in-field firmware upgrades. That size fits compact control firmware and bootloader strategies.

What analog peripherals are included?

An integrated 10-bit ADC provides multi-channel analog sampling. This reduces the need for external ADCs and simplifies sensor interfacing in mixed-signal designs.

What temperature rating applies?

The device is rated for industrial operation from -40 ??C up to +85 ??C. That makes it suitable for harsh environments and long-life industrial deployments.