Analog Devices Inc.

ADSP-21571BSWZ-4  

DSP

ADSP-21571BSWZ-4 Description

The ADSP-21571BSWZ-4 is a high-performance, dual-core SHARC® processor designed for demanding embedded applications. Manufactured by Analog Devices Inc., this processor features a clock rate of 450 MHz, offering superior computational capabilities. It is housed in a surface-mount LQFP package, making it suitable for compact and space-constrained designs. The ADSP-21571BSWZ-4 is equipped with 1.768 MB of on-chip RAM, providing ample memory for complex algorithms and data processing tasks. It operates with a core voltage of 1.10V and an I/O voltage of 3.30V, ensuring efficient power usage and compatibility with various peripheral devices.

ADSP-21571BSWZ-4 Features

• Dual-Core Architecture: The ADSP-21571BSWZ-4 features two SHARC cores, enabling parallel processing and enhanced performance. This dual-core design allows for efficient handling of multiple tasks simultaneously, making it ideal for applications requiring real-time processing and high throughput.
• Rich Interface Options: This processor supports a wide range of interfaces, including CAN, EBI/EMI, Ethernet, DAI, I2C, MMC/SD/SDIO, SPI, SPORT, UART/USART, and USB OTG. This extensive connectivity makes it versatile and suitable for a variety of embedded systems, facilitating seamless integration with different peripherals and communication protocols.
• External Non-Volatile Memory: The ADSP-21571BSWZ-4 relies on external non-volatile memory, allowing for flexible memory expansion and customization based on specific application requirements. This feature is particularly advantageous for applications that require large data storage or frequent firmware updates.
• Moisture Sensitivity Level (MSL) 3: With an MSL rating of 3 (168 hours), the ADSP-21571BSWZ-4 is well-suited for manufacturing environments that may expose the component to moisture, ensuring reliability and longevity in production processes.
• Compliance and Status: The ADSP-21571BSWZ-4 is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. This compliance ensures that the processor meets regulatory requirements for global markets, making it a reliable choice for manufacturers.

ADSP-21571BSWZ-4 Applications

The ADSP-21571BSWZ-4 is ideal for a variety of applications due to its powerful processing capabilities and extensive feature set. Some specific use cases include:

• Audio Processing: The dual-core architecture and rich interface options make it suitable for high-fidelity audio processing applications, such as digital audio workstations, professional audio equipment, and advanced sound systems.
• Industrial Automation: The processor's ability to handle multiple tasks simultaneously and its robust connectivity options make it well-suited for industrial automation systems, where real-time control and data processing are critical.
• Telecommunications: The ADSP-21571BSWZ-4's high clock rate and extensive interface support make it an excellent choice for telecommunications equipment, including base stations, routers, and other networking devices that require high-speed data processing and communication.
• Automotive Systems: Its reliability and compliance with environmental standards make it suitable for automotive applications, such as advanced driver-assistance systems (ADAS), infotainment systems, and engine control units (ECUs).

Conclusion of ADSP-21571BSWZ-4

The ADSP-21571BSWZ-4 is a versatile and high-performance SHARC® processor that offers significant advantages over similar models. Its dual-core architecture, extensive interface options, and external non-volatile memory provide flexibility and scalability, making it suitable for a wide range of applications. The processor's compliance with environmental and safety standards ensures its reliability and suitability for global markets. Whether used in audio processing, industrial automation, telecommunications, or automotive systems, the ADSP-21571BSWZ-4 delivers exceptional performance and reliability, making it a standout choice for demanding embedded applications.

ADSP-21571BSWZ-4 Documents

Download datasheets and manufacturer documentation for ADSP-21571BSWZ-4

Datasheets :

ADSP-SC570-73, ADSP-21571,73      

Other Related Documents :

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PCN Design/Specification :

ADSP-yy DS Timing Chg 12/Apr/2018       ADSP-yyy Die Rev 9/Feb/2019