MSP430F5508IRGZT 16-bit Microcontroller (IRGZT Package)

MSP430F5508IRGZT Overview

The MSP430F5508IRGZT is a low-power, 16-bit microcontroller designed for embedded and industrial sensor applications. It combines a single MSP430 CPU core with integrated analog and digital peripherals, including a USB interface and multi-channel ADC functionality, to support both control and connectivity tasks. The device targets designs that require low-power operation, compact integration, and mixed-signal capability in one package. For component sourcing and distribution details see IC Manufacturer.

MSP430F5508IRGZT Technical Specifications

MSP430F5508IRGZT Key Features

• Single 16-bit MSP430 core with deterministic instruction timing for consistent real-time control.
• Integrated USB full-speed interface that enables direct device connectivity and reduces external component count.
• 12-bit ADC with multiple channels for accurate mixed-signal measurement and sensor interfacing.
• Low-voltage operation from 1.8 to 3.6 V for battery-powered and energy-conscious systems.
• Compact 64-pin QFN package to maximize PCB area efficiency and thermal performance.
• Ample on-chip flash and SRAM to support moderate firmware complexity and in-field updates.

Typical Applications

• USB-connected data acquisition modules that require low-power sampling and direct PC or host interface with minimal external logic.
• Battery-operated industrial sensors that need a 16-bit control core, 12-bit ADC precision, and extended ambient temperature tolerance for field deployment.
• Human-machine interface nodes where on-chip flash accommodates firmware and USB provides configuration or data logging to a host system.
• Embedded control in portable instruments that demand a balance of processing capability, low supply voltage operation, and integrated mixed-signal peripherals.

MSP430F5508IRGZT Advantages vs Typical Alternatives

The device offers a blend of low-power operation and integrated USB support that reduces bill-of-materials compared with microcontrollers that need external USB transceivers. Its 16-bit core provides more deterministic code density and lower active current than many 32-bit alternatives for simple control tasks. On-chip flash and SRAM sizes give more room for firmware and in-field updates than smaller-memory devices, while the 64-pin QFN helps save PCB space versus larger packages.

MSP430F5508IRGZT Brand Info

The MSP430F5508IRGZT is part of the MSP430 family from Texas Instruments. Texas Instruments is a leading semiconductor manufacturer known for analog and embedded processing solutions. This device reflects TI??s focus on low-power MCUs with integrated mixed-signal features suited for industrial and portable designs.

FAQ

Does this MCU support USB?

Yes. The device includes an integrated USB full-speed interface capable of 12 Mbps operation. This enables direct host connectivity without an external USB controller.

What voltage range is supported?

The part operates across a low-voltage range from 1.8 to 3.6 volts. This supports battery systems and allows compatibility with common digital I/O levels in embedded designs.

What is the CPU architecture?

The microcontroller uses a single 16-bit MSP430 CPU core. The architecture is optimized for low power and predictable instruction timing in embedded control applications.

How much nonvolatile memory is available?

The device provides on-chip flash memory to store application code and firmware. This flash capacity supports moderate application complexity and in-field updates.

Is the temperature range suitable for industrial use?

Yes. The listed ambient temperature range covers -40 to 85 ??C, making the device appropriate for many industrial and outdoor applications that require extended temperature tolerance.