Analog Devices Inc.

ADSP-BF561SBB500  

DSP

ADSP-BF561SBB500 Description

The ADSP-BF561SBB500 is a high-performance digital signal processor (DSP) from Analog Devices Inc., part of the renowned Blackfin® series. This IC processor operates at a clock rate of 500MHz, providing robust processing capabilities for demanding applications. It features a fixed-point architecture, making it suitable for applications requiring precise numerical computations. The processor is designed for surface mount technology, ensuring ease of integration into compact and high-density electronic systems. Despite its obsolescence, the ADSP-BF561SBB500 remains a valuable component for legacy systems and specific applications that benefit from its unique capabilities.

ADSP-BF561SBB500 Features

• Clock Rate: The ADSP-BF561SBB500 operates at a clock rate of 500MHz, offering high-speed processing capabilities that are essential for real-time signal processing and complex algorithm execution.
• Fixed Point Architecture: This processor is designed with a fixed-point architecture, which is ideal for applications requiring high precision and efficiency in numerical computations.
• On-Chip RAM: The processor includes 328kB of on-chip RAM, providing ample memory for storing data and instructions, thereby enhancing overall system performance.
• Voltage Requirements: The ADSP-BF561SBB500 operates with a core voltage of 1.25V and I/O voltages of 2.50V and 3.30V, ensuring compatibility with a wide range of power supply configurations.
• Communication Interfaces: It supports multiple communication interfaces, including SPI, SSP, and UART, facilitating seamless integration with various peripheral devices.
• Non-Volatile Memory: The processor relies on external non-volatile memory, allowing for flexible and scalable memory configurations.
• Moisture Sensitivity Level: With an MSL of 3 (168 Hours), the ADSP-BF561SBB500 is designed to withstand moderate moisture exposure, making it suitable for a variety of environmental conditions.
• Package Type: The processor is available in a tray package, which is ideal for automated assembly processes and ensures reliable component handling.

ADSP-BF561SBB500 Applications

The ADSP-BF561SBB500 is well-suited for a variety of applications, particularly those requiring high-speed signal processing and precise numerical computations. Some specific use cases include:

• Audio Processing: The processor's high clock rate and fixed-point architecture make it ideal for applications such as digital audio effects, noise cancellation, and high-fidelity audio processing.
• Video Processing: The ADSP-BF561SBB500 can be used for real-time video encoding, decoding, and processing, making it suitable for applications like video surveillance systems and multimedia devices.
• Telecommunications: The processor's communication interfaces and high-speed processing capabilities make it a valuable component for telecommunications equipment, including base stations and signal processing units.
• Industrial Control Systems: The ADSP-BF561SBB500 can be integrated into industrial control systems for real-time data processing and control functions, enhancing system efficiency and reliability.

Conclusion of ADSP-BF561SBB500

The ADSP-BF561SBB500, despite being obsolete, remains a powerful and versatile digital signal processor from Analog Devices Inc. Its high clock rate, fixed-point architecture, and extensive on-chip RAM make it suitable for a wide range of applications, particularly those requiring high-speed signal processing and precise numerical computations. The processor's support for multiple communication interfaces and its compatibility with various power supply configurations further enhance its versatility. While newer models may offer additional features and improved performance, the ADSP-BF561SBB500 continues to provide reliable and efficient processing capabilities for legacy systems and specific applications that benefit from its unique features.

ADSP-BF561SBB500 Documents

Download datasheets and manufacturer documentation for ADSP-BF561SBB500

Datasheets :

ADSP-BF561       Blackfin Processor Family      

PCN Obsolescence/ EOL :

Lead(Pb)- Bearing Dev OBS 19/Jun/2017      

HTML Datasheet :

Blackfin Processor Family