MSP430F5244IRGZR 16-Bit Microcontroller (IRGZR Package)

MSP430F5244IRGZR Overview

The MSP430F5244IRGZR is a low?power, 16?bit microcontroller designed for embedded industrial and portable systems. It combines a compact 16?bit CPU with integrated analog and digital peripherals to reduce board count and simplify designs. Typical strengths include low active current, multiple timers, and a 12?bit ADC, making it more efficient for sensor interfacing and battery?powered equipment. See manufacturer details at IC Manufacturer.

MSP430F5244IRGZR Technical Specifications

MSP430F5244IRGZR Key Features

• One 16?bit CPU core providing compact code density and fast integer math for control loops.
• 12?bit ADC with multiple channels for accurate sensor readings and reduced external circuitry.
• Low active current and multiple standby modes to extend battery life in portable applications.
• Integrated timers and DMA to offload repetitive tasks and improve overall system efficiency.

Typical Applications

• Battery?powered sensor nodes where ultra?low power and precise 12?bit ADC measurements reduce energy use and hardware count over several months of operation.
• Industrial control modules that need a compact 16?bit MCU and multiple timers for motor control, timing, and real?time event handling on a single board.
• Data acquisition front ends that rely on on?chip ADC channels and DMA to collect and stream sensor data with minimal CPU overhead and lower system latency.
• Portable handheld devices requiring a small LQFP?64 footprint, low operating current, and mixed?signal peripherals to combine UI, sensing, and power management functions.

MSP430F5244IRGZR Advantages vs Typical Alternatives

The device offers a stronger balance of low power and peripheral integration compared with many 8? or 32?bit alternatives. Its 16?bit core gives better code density than 32?bit parts for control firmware, while consuming less power than typical high?performance MCUs. Integrated ADC, timers, and DMA reduce external components and PCB area. The voltage range and commercial temperature rating make it suitable for wider deployments with fewer power?system changes.

MSP430F5244IRGZR Brand Info

MSP430F5244IRGZR is part of the MSP430 family from Texas Instruments. TI positions this family for ultra?low?power, mixed?signal embedded applications. The brand emphasizes robust development tools, application notes, and long?term availability for industrial and portable product designs.

FAQ

What is the CPU core?

The device uses a 16?bit RISC CPU core optimized for low power and compact code. This core delivers efficient integer performance for control tasks and signal processing in embedded systems.

What ADC resolution is available?

An on?chip 12?bit ADC provides higher resolution than many 8? or 10?bit converters. Multiple input channels let designers monitor several sensors without extra external ADCs.

What power supply range does it accept?

It operates across a wide 1.8 V to 3.6 V range. This supports common lithium cell voltages and standard 3.3 V rails used in industrial and portable designs.

Which package should I choose?

The LQFP?64 package offers a large number of I/O signals in a compact footprint. It suits applications needing more GPIOs and peripheral pins than smaller packages provide.

Is it suitable for battery operation?

Yes. Low active current, multiple low?power modes, and a modest maximum clock frequency make the device well suited for battery?powered applications that prioritize long runtime.