MSP430F5500IRGZR 16-bit Microcontroller (IRGZR Package)

MSP430F5500IRGZR Overview

The MSP430F5500IRGZR is a low-power, 16-bit microcontroller designed for industrial and embedded applications that require efficient control and integrated USB connectivity. It combines a 16-bit RISC core with on-chip peripherals such as a 12-bit ADC, multiple 16-bit timers, and a full-speed USB interface to support compact, power-sensitive designs. The device operates over a wide supply range and exposes flexible serial communication channels for system integration. For sourcing and detailed purchasing, see IC Manufacturer.

MSP430F5500IRGZR Technical Specifications

MSP430F5500IRGZR Key Features

• One 16?bit core that reduces code size and accelerates control tasks for compact firmware.
• Integrated full?speed USB interface enabling direct PC and host communications without external transceivers.
• 12?bit ADC for higher resolution analog measurement, useful in sensor and metering tasks where accuracy matters.
• Multiple 16?bit timers with capture/compare that simplify PWM, timing, and motor?control implementations.
• Wide supply range (1.8?C3.6 V) and several low?power modes that extend battery life and lower system energy consumption.
• Industrial temperature rating that supports reliable operation in harsh environments and long-term deployments.

Typical Applications

• USB?enabled sensor nodes for industrial monitoring, where on?board USB connectivity simplifies data collection and firmware updates over a standard 12 Mbps link.
• Battery?powered handheld instruments requiring low quiescent current and high ADC resolution for precise analog measurements and long field operation.
• Embedded control in small motor drives or actuator systems using multiple 16?bit timers for PWM and real?time timing control with compact code size.
• USB peripheral devices and human?interface modules that need integrated USB signaling and robust low?power management for portable electronics.

MSP430F5500IRGZR Advantages vs Typical Alternatives

The MSP430F5500IRGZR offers a blend of low power and integrated USB connectivity that is often more efficient than separate MCU-plus?USB?PHY solutions. Its 16?bit architecture typically yields smaller code and lower flash usage compared with many 32?bit alternatives for control tasks. The on?chip 12?bit ADC and multiple 16?bit timers reduce external component count, improving board density and reliability. Wide supply range and multiple low?power modes make it a strong choice for battery?sensitive or compact industrial designs where energy and space are constrained.

MSP430F5500IRGZR Brand Info

The MSP430F5500IRGZR is part of the MSP430 family from Texas Instruments. TI??s MSP430 series is known for ultra?low?power microcontrollers, integrated analog peripherals, and robust development tools that streamline prototype to production cycles for industrial and embedded engineers.

FAQ

Does it include USB support?

Yes. The device provides an integrated full?speed USB 2.0 interface supporting 12 Mbps operation, enabling direct USB connectivity without external PHY components for many peripheral designs.

What is the supply voltage range?

The microcontroller operates across a wide supply range of 1.8 to 3.6 volts, allowing flexible power architectures and compatibility with common battery chemistries and system rails.

What ADC resolution is available?

It includes a 12?bit analog?to?digital converter suitable for higher resolution sensor sampling, data acquisition, and metering tasks where greater measurement fidelity is required.

Which low?power modes are provided?

The family supports multiple low?power modes optimized for minimal current draw during idle or sleep states, enabling long battery life in portable and fielded instruments.

Is the device rated for industrial temperature?

Yes. The part is specified for industrial operation from -40 to +85 ??C, making it suitable for deployed systems that must tolerate wide ambient temperature ranges.