Texas Instruments

TMS320UC5402PGE-80

TMS320UC5402PGE-80 Description

The TMS320UC5402PGE-80 is a high-performance digital signal processor (DSP) from Texas Instruments, part of the TMS320C54x series. This IC is designed for demanding applications requiring efficient signal processing capabilities. It features an 80MHz clock rate, delivering rapid processing speeds suitable for real-time applications. The device includes 8kB of ROM for non-volatile storage and 32kB of on-chip RAM, providing ample memory for complex algorithms and data storage. The processor operates with a core voltage of 1.80V and supports multiple I/O voltages (1.8V, 2.5V, 3.3V), ensuring compatibility with a variety of peripheral devices. The TMS320UC5402PGE-80 is packaged in a 144-pin LQFP and is designed for surface mount applications. Despite its obsolete status, it remains a reliable choice for legacy systems and specific embedded applications.

TMS320UC5402PGE-80 Features

• High Clock Rate: The 80MHz clock rate ensures fast processing, making it suitable for real-time signal processing tasks.
• Memory Configuration: 8kB of ROM and 32kB of on-chip RAM provide robust storage capabilities for both program code and data.
• Versatile Voltage Options: The processor supports core voltage of 1.80V and I/O voltages of 1.8V, 2.5V, and 3.3V, enhancing its compatibility with various peripheral devices.
• Fixed-Point Processing: The fixed-point architecture is optimized for efficient processing of integer-based algorithms, crucial for applications requiring high computational efficiency.
• Host Interface and McBSP: The inclusion of a host interface and a multichannel buffered serial port (McBSP) facilitates seamless communication with external devices and systems.
• Compliance and Standards: The TMS320UC5402PGE-80 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Packaging and Mounting: The 144-LQFP package and surface mount type make it suitable for compact and high-density PCB designs.

TMS320UC5402PGE-80 Applications

The TMS320UC5402PGE-80 is ideal for a range of applications requiring efficient digital signal processing. Key use cases include:

• Telecommunications: Ideal for processing voice and data signals in telecommunication equipment, ensuring high-quality transmission and reception.
• Audio Processing: Suitable for applications involving audio signal processing, such as digital audio effects, noise reduction, and equalization.
• Industrial Control: Can be used in industrial automation systems for real-time control and monitoring of processes.
• Medical Devices: Applicable in medical imaging and diagnostic equipment where precise signal processing is critical.
• Consumer Electronics: Used in devices requiring advanced signal processing capabilities, such as digital cameras and multimedia players.

Conclusion of TMS320UC5402PGE-80

The TMS320UC5402PGE-80 is a versatile and powerful digital signal processor designed for a wide range of applications. Its high clock rate, substantial memory, and compatibility with multiple voltage levels make it a reliable choice for demanding signal processing tasks. Despite being marked as obsolete, its robust performance and compliance with industry standards ensure it remains a viable option for legacy systems and specific embedded applications. For engineers and designers seeking a proven DSP solution, the TMS320UC5402PGE-80 offers a compelling combination of performance, flexibility, and reliability.