MSP430F5249IRGCT 16-bit Microcontroller (IRGCT Package)

MSP430F5249IRGCT Overview

The MSP430F5249IRGCT is a low-power, 16-bit microcontroller optimized for industrial and battery-powered applications. It combines a compact MSP430 core with multiple integrated analog and digital peripherals. The device targets designs that need efficient power profiles and flexible I/O and timing. Use this part when you require a balance of performance, low energy consumption, and peripheral integration. For sourcing and manufacturer details visit IC Manufacturer.

MSP430F5249IRGCT Technical Specifications

MSP430F5249IRGCT Key Features

• 16-bit MSP430 core delivers compact code size and efficient instruction execution for control tasks.
• Wide supply range (1.8?C3.6 V) enables flexible power-source options and battery compatibility.
• 12-bit ADC with multiple channels provides finer analog measurement resolution for sensor inputs.
• Integrated timers and serial peripherals support deterministic control loops and robust communications.
• Five low-power modes minimize energy use for long-life battery systems and intermittent operation.
• On-chip DMA reduces CPU load for efficient data transfer and real-time responsiveness.
• Industrial temperature rating assures reliable operation in harsh conditions between -40 ??C and +85 ??C.

Typical Applications

• Battery-powered sensing nodes where multi-channel 12-bit analog measurement and five low-power modes extend operational life and reduce maintenance intervals.
• Process control and industrial automation where deterministic Timer_A / Timer_B modules and serial interfaces implement closed-loop control and fieldbus links.
• Portable medical instruments that require compact 16-bit processing, accurate ADC sampling, and robust operation across the -40 ??C to +85 ??C range.
• Handheld test equipment where efficient code density, DMA-supported data movement, and flexible supply voltage allow compact, long-running solutions.

MSP430F5249IRGCT Advantages vs Typical Alternatives

The device combines a 16-bit RISC core with low-power design to deliver higher energy efficiency compared with many 8-bit alternatives. It offers a wider operating voltage range and integrated peripherals that reduce BOM count and board area. Its 12-bit ADC and DMA improve measurement throughput and reduce CPU overhead. Together, these attributes yield a compact solution with fewer external components and lower standby current than many general-purpose microcontrollers.

MSP430F5249IRGCT Brand Info

The MSP430F5249IRGCT is produced by Texas Instruments, a semiconductor company known for embedded microcontrollers and analog solutions. TI positions this MCU within its MSP430 family for ultra-low-power and embedded control markets. The part benefits from TI??s ecosystem of development tools, software libraries, and technical documentation.

FAQ

What core does it use?

It uses a 16-bit MSP430 RISC core. This core emphasizes low instruction cycle counts and compact code, which helps reduce power consumption and memory footprint in embedded control designs.

What supply voltage does it require?

The device operates across a 1.8?C3.6 V range. This range supports both single-cell lithium designs and higher-voltage regulated supplies while keeping peripheral compatibility with common industrial sensors and transceivers.

How precise is the ADC?

The integrated analog-to-digital converter provides 12-bit resolution. That resolution helps capture finer sensor detail than 8-bit converters, improving control accuracy and measurement repeatability.

Is it suitable for industrial temperature?

Yes. It is specified to operate from -40 ??C to +85 ??C. That rating fits many industrial and automotive-adjacent applications where ambient conditions can vary widely.

What peripherals are included?

On-chip peripherals include multiple timers, serial interfaces such as USART/SPI/I2C, and a DMA controller. These modules enable efficient data handling, real-time timing, and common communications without extensive external logic.