Texas Instruments TMS320F28035PAGTR Microcontroller

The TMS320F28035PAGTR is a highly integrated, high-performance microcontroller solution designed by Texas Instruments for demanding control applications. As part of the C2000™ Piccolo™ family, this microcontroller is equipped with a powerful 32-bit CPU, known as the TMS320C28x, which provides a blend of processing power and enhanced real-time control capabilities.

With a clock speed of up to 60 MHz, the TMS320F28035PAGTR offers designers the ability to handle complex algorithms and processing tasks efficiently. It is especially well-suited for applications in motor control, digital power conversion, and intelligent sensor management, where precision and speed are critical.

This microcontroller features 128KB of flash memory, 20KB of RAM, and 12KB of ROM, providing ample space for application code and data storage. The on-chip memory is complemented by a rich set of peripherals, including:

• 12-bit analog-to-digital converters (ADCs) with fast conversion rates,
• PWM outputs for precise motor control,
• Capture inputs for external event monitoring,
• Serial communication interfaces like UART, SPI, and I2C,
• Enhanced control peripherals such as eCAP and eQEP for advanced control algorithms.

The TMS320F28035PAGTR also incorporates the Control Law Accelerator (CLA), a 32-bit floating-point math accelerator that significantly boosts the processing of control algorithms. This feature allows simultaneous execution of the main CPU and CLA, leading to improvements in system efficiency and responsiveness.

For robust design and reliable operation, this microcontroller includes features such as a missing clock detection circuit, a watchdog timer, and a low-power sleep mode. With its extended temperature range and Green (RoHS & no Sb/Br) compliance, the TMS320F28035PAGTR is suitable for industrial applications where reliability and eco-friendliness are paramount.

Available in a 64-TQFP (PAG) package, the TMS320F28035PAGTR is designed for easy integration into a wide range of electronic systems, providing a scalable and adaptable solution for engineers looking to optimize their control applications.