Product Overview: ADSP-21489KSWZ-3B by Analog Devices Inc.

The ADSP-21489KSWZ-3B is a high-performance digital signal processor (DSP) from the reputable manufacturer, Analog Devices Inc. This product is part of the ADSP-2148x SHARC® family, which is renowned for its exceptional core and memory performance, making it an ideal solution for a variety of audio and industrial applications. With its advanced processing capabilities, the ADSP-21489KSWZ-3B is designed to handle complex algorithms and multiple audio channels with ease.

Key Features:

• Performance: The ADSP-21489KSWZ-3B operates at a core frequency of up to 400 MHz, delivering up to 2400 MMACS (million multiply-accumulate operations per second) of processing power. This level of performance is well-suited for high-end audio processing, medical imaging, and industrial control applications.
• Memory: It comes with integrated 5Mbits of RAM, which can be configured as needed for program or data storage. This on-chip memory helps to reduce system costs and power consumption by minimizing the need for external memory components.
• I/O and Peripherals: The DSP includes a range of peripherals such as serial ports, SPI, UART, and two 48-bit timers, as well as a parallel peripheral interface (PPI). This extensive set of I/O options provides flexibility for system design and connectivity.
• Power Efficiency: Designed with power-sensitive applications in mind, the ADSP-21489KSWZ-3B offers advanced power management features that help reduce overall power consumption.

Applications:

The ADSP-21489KSWZ-3B is versatile and can be used in various applications that require high-speed signal processing, such as:

• Professional and consumer audio systems
• Automotive audio and noise cancellation
• Medical imaging systems
• Instrumentation and control
• Industrial automation

Technical Specifications:

• Core Frequency: Up to 400 MHz
• Processing Power: Up to 2400 MMACS
• On-chip Memory: 5Mbits of RAM
• Operating Temperature Range: -40°C to +85°C
• Package: 176-lead LQFP

In summary, the ADSP-21489KSWZ-3B by Analog Devices Inc. is a powerful and efficient DSP solution that provides the necessary speed, memory, and peripheral integration for demanding signal processing tasks across various industries. Its robust feature set ensures that it can meet the needs of the most performance-intensive applications.