MSP430F5249IRGCR 16-Bit Microcontroller IC, IRGCR Package

MSP430F5249IRGCR Overview

The MSP430F5249IRGCR is an industrial-grade, ultra-low-power 16-bit microcontroller in the MSP430 family. It delivers a balance of on-chip nonvolatile memory, SRAM, precision analog, and flexible digital peripherals in a compact 64-pin package, making it suitable for battery-powered and space-constrained designs. Use this device when lower active currents, multiple low-power modes, and integrated analog conversion reduce BOM and board area. For additional component sourcing and manufacturer resources visit IC Manufacturer.

MSP430F5249IRGCR Technical Specifications

MSP430F5249IRGCR Key Features

• Low-power 16-bit core ?? reduces active current and extends battery life in portable systems.
• On-chip flash and SRAM ?? integrates code and data storage to lower board complexity and BOM.
• 12-bit ADC ?? enables higher resolution sensor measurement without external converters.
• Multiple timers and flexible GPIO ?? simplifies motor control, PWM, and timing tasks within one device.
• Industrial temperature rating ?? supports harsher environments compared with commercial-grade alternatives.

Typical Applications

• Battery-powered sensor nodes and data loggers where ultra-low-power operation and precise analog conversion prolong operational life and simplify analog front-end design.
• Industrial control and monitoring modules that need reliable operation from -40 ??C to +85 ??C with integrated timers and multiple I/O for field interfaces.
• Handheld instrumentation that benefits from compact flash memory, on-chip SRAM, and a 12-bit ADC to reduce external components and maximize measured resolution.
• Consumer and medical devices requiring small package size, lower BOM cost, and multiple low-power modes to balance responsiveness with long standby times.

MSP430F5249IRGCR Advantages vs Typical Alternatives

The device offers a lower-power 16-bit core and integrated analog compared to many 8-bit microcontrollers, delivering higher computational efficiency and finer measurement resolution. Its industrial temperature rating and compact 64-pin package make it denser and more rugged than some larger, commercial-only parts. With on-chip flash and SRAM, this MCU cuts external memory needs and reduces PCB area versus discrete solutions, while delivering comparable peripheral sets to higher-power 32-bit alternatives but with lower energy use.

MSP430F5249IRGCR Brand Info

The MSP430F5249IRGCR is part of the MSP430 family from Texas Instruments. TI??s MSP430 line is known for ultra-low-power performance, wide ecosystem support, and long-term availability for industrial and embedded customers.

FAQ

What core architecture does it use?

The device uses a 16-bit MSP430 RISC core optimized for low-power operation. The core balances performance and energy efficiency for embedded control and sensing tasks.

What is the supply voltage range?

Rated operation typically spans 1.8 V to 3.6 V, which accommodates common single-cell Li-ion designs and many industrial 3.3 V systems without additional regulators.

Is it suitable for industrial temperatures?

Yes. The device is specified for industrial operation from -40 ??C to +85 ??C, making it suitable for field-deployed instrumentation and factory automation environments.

Does it include on-chip ADC?

Yes. It integrates a 12-bit analog-to-digital converter to measure sensors with higher resolution than many 8-bit MCU options, reducing the need for external ADCs.

What package does this part come in?

The part is available in a 64-pin package (RGC), suitable for designs that require a moderate pin count while keeping PCB footprint low.