MSP430F5254IRGCT 16-bit Microcontroller (IRGCT)

MSP430F5254IRGCT Overview

The MSP430F5254IRGCT is a low-power, 16-bit microcontroller designed for USB-enabled embedded systems. It combines a compact 16-bit RISC core with integrated USB full-speed functionality, multiple timers, analog peripherals and flexible serial interfaces. The device targets battery-powered and industrial designs that need low energy consumption, deterministic control and native USB connectivity. For procurement and manufacturer references see IC Manufacturer.

MSP430F5254IRGCT Technical Specifications

MSP430F5254IRGCT Key Features

• 16-bit RISC core: delivers predictable, efficient control for timing-critical embedded tasks.
• Integrated USB full-speed: enables direct host/device connectivity at 12 Mbps for faster data exchange.
• On-chip Flash and SRAM: reduces external memory needs and shortens BOM for compact designs.
• Low-voltage operation: supports 1.8?C3.6 V systems to extend battery life in portable applications.
• 12-bit ADC: allows higher-resolution analog sensing for improved measurement accuracy.
• Multiple timers and serial interfaces: eases real-time control and peripheral integration.
• Standard debug interfaces: JTAG and Spy-Bi-Wire simplify firmware development and production programming.

Typical Applications

• USB-enabled battery-powered instruments that require low standby current and reliable full-speed USB connectivity for data transfer and charging control.
• Industrial control modules where deterministic 16-bit processing and on-chip analog conversion improve sensor interfacing and reduce system cost.
• Portable medical devices that need precise 12-bit measurements, low-power modes and direct USB communication for data logging and configuration.
• Human-machine interfaces and embedded peripherals that leverage integrated timers and serial ports to drive displays, keypads and communication links.

MSP430F5254IRGCT Advantages vs Typical Alternatives

The device offers a balance of low-power 16-bit processing and native USB full-speed support that many competing microcontrollers lack in the same power envelope. With on-chip Flash and SRAM, integrated 12-bit ADC and standard debug interfaces, it lowers system complexity and BOM count. For designs prioritizing energy efficiency, compact packaging and direct USB connectivity, this part often provides a more integrated solution than larger general-purpose MCUs.

MSP430F5254IRGCT Brand Info

The MSP430F5254IRGCT is produced by Texas Instruments. TI positions this family for low-power embedded designs requiring precise analog capability and USB connectivity. The company supports the device with datasheets, application notes, development kits and toolchains such as Code Composer Studio and widely used MSP430 community resources.

FAQ

Does it include USB support?

Yes. The device integrates USB 2.0 full-speed functionality, enabling 12 Mbps device and host roles for direct PC or peripheral connections without external USB controllers.

What voltage range does it support?

It operates across a 1.8 V to 3.6 V supply range. This allows compatibility with common battery chemistries and low-voltage system rails while preserving reliable analog and digital operation.

Which debug interfaces are available?

Standard debug and programming interfaces are provided, including JTAG and Spy-Bi-Wire. These interfaces support in-circuit debugging and production programming workflows.

Is there on-chip analog conversion?

Yes. The microcontroller includes a 12-bit analog-to-digital converter suitable for medium-resolution sensor measurement and control tasks without external ADC components.

What development tools are recommended?

Texas Instruments provides development resources, evaluation kits and software tools such as Code Composer Studio. Community SDKs and example code simplify firmware bringing up USB and peripheral features.