MSP430F5502IRGZT 16-Bit Microcontroller IRGZT Package

MSP430F5502IRGZT Overview

The MSP430F5502IRGZT is a low?power, 16?bit microcontroller in the MSP430 family. It targets battery?sensitive and USB?enabled embedded designs that require a balance of low standby current, mid?range performance, and peripheral integration. The device combines a compact package with integrated analog and digital peripherals to simplify board design and reduce component count. For more sourcing and technical documentation, see IC Manufacturer.

MSP430F5502IRGZT Technical Specifications

MSP430F5502IRGZT Key Features

• Ultra?low power core ?? reduces standby and active energy use for longer battery life compared with typical 8? or 32?bit parts.
• Integrated USB 2.0 ?? enables direct PC and host connectivity without external transceivers, simplifying system design and lowering BOM cost.
• 12?bit ADC ?? supports higher resolution sensing for analog inputs, improving measurement fidelity for control and monitoring tasks.
• Rich serial interfaces ?? multiple USCI modules support UART, SPI, and I2C for easier integration with sensors and displays.
• Compact package ?? 32 pins provide a good tradeoff of I/O density and board space for compact industrial or consumer products.

Typical Applications

• USB?connected battery?powered handheld instruments requiring low quiescent current and reliable USB data transfer for firmware or data logging.
• Portable medical monitoring equipment that needs 12?bit ADC accuracy and low power draw to maximize operating time between charges.
• Industrial sensors and data acquisition nodes where integrated timers and serial buses reduce external components and simplify PCB layout.
• Consumer peripherals and USB accessories that benefit from integrated USB device support and compact package size for small enclosures.

MSP430F5502IRGZT Advantages vs Typical Alternatives

The part combines lower power consumption and a full?speed USB peripheral in fewer pins than many competing microcontrollers. Compared with typical 8?bit devices, this 16?bit MCU offers more efficient numeric throughput and wider peripheral integration. Versus larger 32?bit MCUs, it trades peak CPU bandwidth for markedly lower active and standby current, making it ideal where energy efficiency and USB connectivity matter more than raw core performance.

MSP430F5502IRGZT Brand Info

MSP430F5502IRGZT is part of the MSP430 microcontroller family from Texas Instruments. The family is known for ultra?low power operation, integrated mixed?signal peripherals, and broad toolchain support for embedded development and system integration.

FAQ

Does this device include USB support?

Yes. The device includes an integrated full?speed USB 2.0 device controller. This enables direct USB connectivity for data transfer and firmware updates without external USB interface chips.

What voltage range does it accept?

The device is specified for low?voltage embedded systems and operates across a nominal 1.8 V to 3.6 V range, allowing use with common single?cell lithium and regulated 3.3 V supplies.

Is the MCU suitable for battery applications?

Yes. The MSP430 architecture targets ultra?low power consumption during active and standby modes, making it well suited for battery?powered and energy?constrained designs.

Which analog features are available?

The device provides a 12?bit ADC and on?chip analog front?end suited for sensor measurement, providing better resolution than typical 8?bit converters in the same class.

What development tools are supported?

Standard MSP430 development environments and toolchains from major vendors support this device family, enabling code development, debugging, and USB?based firmware deployment workflows.