MSP430F5507IRGZR Low-Power 16-Bit Microcontroller (IRGZR)

MSP430F5507IRGZR Overview

The MSP430F5507IRGZR is a low-power, 16-bit microcontroller optimized for embedded USB and mixed-signal applications. It combines a compact core with integrated peripherals to reduce board count and speed time to market. Designers get a IC Manufacturer grade device that balances low operating current, USB full-speed connectivity, and flexible I/O for battery-powered and industrial designs. The device targets efficient control, reliable USB data transfer, and compact system integration in space-constrained packages.

MSP430F5507IRGZR Technical Specifications

MSP430F5507IRGZR Key Features

• Single 16-bit RISC core with deterministic instruction cycles for predictable control and efficient code density.
• Integrated USB full-speed interface, enabling direct USB connectivity for data logging, firmware updates, and host/device roles.
• Multiple low-power modes plus small active currents to extend battery life in portable and sensor applications.
• On-chip mixed-signal peripherals and serial interfaces for tighter system integration and fewer external components.

Typical Applications

• Battery-powered sensor hubs and data-loggers where low standby current extends field life and USB is used for data offload or charging.
• USB-enabled embedded controllers for consumer peripherals that require reliable full-speed USB connectivity and compact PCB area.
• Industrial monitoring nodes that combine ADC measurements with serial communication and need robust low-power operation across temperature.
• Compact human-machine interface modules where integrated GPIO, timers, and serial buses drive displays or communicate with host systems.

MSP430F5507IRGZR Advantages vs Typical Alternatives

The device stands out by combining a 16-bit ultra-low-power core with an integrated USB full-speed transceiver. Compared with many 8-bit or higher-power 32-bit options, it offers lower active and standby currents while keeping deterministic performance at up to 25 MHz. The on-chip analog and serial peripherals reduce external IC count and system cost. For designers prioritizing power efficiency, compactness, and native USB connectivity, this model offers a balanced trade-off between performance and integration.

MSP430F5507IRGZR Brand Info

The MSP430F5507IRGZR is part of the MSP430 microcontroller portfolio from Texas Instruments. The MSP430 family is known for ultra-low-power operation, rich mixed-signal peripherals, and robust development support. This model leverages the brand??s ecosystem, documentation, and tools aimed at fast prototyping and dependable production deployment.

FAQ

Does this MCU support USB?

Yes. The device includes an on-chip USB full-speed transceiver that supports 12 Mbps connectivity. It enables direct USB device or host functionality without a separate PHY for standard USB applications.

What supply voltage range is supported?

The device operates across a wide logic supply range from 1.8 V up to 3.6 V. This range accommodates common battery chemistries and 3.3 V system rails for flexible system design.

Can I use it for battery-powered products?

Yes. Multiple low-power modes and low active currents make it suitable for battery-operated devices. Designers can trade active speed for longer standby life for field-deployed products.

What interfaces are available on-chip?

It integrates common serial interfaces such as UART, SPI, and I2C along with general-purpose I/O, timers, and ADC functionality, enabling versatile sensor and peripheral integration without extra ICs.

Is development tool support available?

Yes. The MSP430 family benefits from established development tools, reference designs, and software libraries. That support speeds evaluation, firmware development, and system validation.