The ADSP-21488KSWZ-3A1 is a high-performance digital signal processor (DSP) from Analog Devices Inc., designed to cater to a wide array of applications requiring efficient audio and signal processing capabilities. This DSP is part of the SHARC® processor family, which is renowned for its exceptional computational power and large on-chip memory, making it ideal for real-time audio and control applications.

Key Features

• High Performance: The ADSP-21488KSWZ-3A1 boasts a 32-bit/40-bit floating-point processor core that runs at a clock speed of up to 400 MHz, delivering 2400 MFLOPS of processing power. This makes it suitable for high-performance audio, automotive, and industrial control systems.
• Large On-Chip Memory: Equipped with 2MB of on-chip SRAM, the DSP provides ample space for code and data without the need for external memory, which can significantly reduce system complexity and power consumption.
• Integrated I/O Peripherals: This device includes a variety of peripherals, such as UART, SPI, SPORT, and CAN interfaces, which facilitate easy connectivity with other components in a system.
• Link Port: The inclusion of link ports allows for direct processor-to-processor communication, enabling scalable performance through multi-DSP systems.
• Power Efficiency: The ADSP-21488KSWZ-3A1 is designed with power efficiency in mind, featuring a variety of power-saving modes to reduce overall power consumption.

Applications

The versatility of the ADSP-21488KSWZ-3A1 makes it suitable for a diverse range of applications, including:

• Professional and consumer audio systems
• Automotive audio and infotainment
• Industrial control systems
• Medical imaging equipment
• Instrumentation and measurement systems

The ADSP-21488KSWZ-3A1 is available in a 100-lead LQFP package and is characterized for operation over the industrial temperature range of -40°C to +85°C. With its robust set of features and performance capabilities, this DSP is an excellent choice for developers looking to create sophisticated signal processing systems with high demands on processing power and real-time performance.