AD21488WBSWZ1A02

Series:	SHARC®
Packaging:	Tray
Part Status:	Active
Type:	Floating Point
Interface:	EBI/EMI, DAI, I²C, SPI, SPORT, UART/USART
Clock Rate:	266MHz
Non-Volatile Memory:	External
On-Chip RAM:	3Mbit
Voltage - I/O:	3.30V
Voltage - Core:	1.10V
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	176-LQFP Exposed Pad
Supplier Device Package:	176-LQFP (24x24)
Base Part Number:	ADSP-21488

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AD21488WBSWZ1A02 Application Field and Working Principle

AD21488WBSWZ1A02 is an embedded digital signal processor (DSP) designed to work with complex signals such as audio, image, and other applications. It is built around an advanced, high-speed parallel processing engine and dedicated hardware to maximize performance. The AD21488WBSWZ1A02 can be used in applications ranging from audio and video playback, voice recognition, and image processing to embedded control and communication systems.

Overview of AD21488WBSWZ1A02

The AD21488WBSWZ1A02 DSP is based on a multi-threaded design that offers a high degree of parallelism, enabling different operations and application requirements to be processed in parallel, resulting in improved overall performance. The device also features a hardware-accelerated media engine for playback, encoding, and decoding of different audio and video formats.The AD21488WBSWZ1A02 is capable of processing complex algorithms and digital signal processing tasks in the same clock cycle, allowing for better efficiency, higher throughput, and lower power consumption than conventional DSPs. In addition, it has dedicated hardware blocks that enable efficient implementation of high-speed operations such as FFT, IIR, and FIR filter algorithms.

AD21488WBSWZ1A02 Applications

The AD21488WBSWZ1A02 is optimized for a variety of applications, such as embedded control systems, audio/video playback, and speech/audio recognition. Its media engine can process audio and video formats including MP3, AAC, H.264, and MJPEG, allowing it to be used in applications such as portable media players, video conferencing systems, video surveillance systems, and automotive infotainment systems.In addition, the AD21488WBSWZ1A02 can be used for audio/speech/speech recognition applications due to its high-performance DSP architecture and dedicated hardware acceleration for audio/speech/speech recognition algorithms. Its digital signal processing blocks enable efficient implementation of audio/speech/speech recognition algorithms such as Hidden Markov Models (HMMs) and Dynamic Time Warping (DTW) algorithms.The AD21488WBSWZ1A02 also offers dedicated hardware blocks for I/O communication and control systems, including UART, I2C, SPI, and JTAG interfaces, as well as an integrated RISC core for programmable control and communication. It is thus ideal for applications such as embedded control systems, automotive infotainment, and medical imaging systems.

AD21488WBSWZ1A02 Working Principle

The AD21488WBSWZ1A02 DSP is based on a multi-threaded architecture, which allows for multiple threads to be executed simultaneously in a single processor core. This allows for tasks such as audio and video playback, image processing, and embedded system control to be processed in parallel, resulting in improved overall performance.The AD21488WBSWZ1A02 also has dedicated hardware blocks for high-speed operations such as FFT, IIR, and FIR filter algorithms, as well as dedicated hardware for audio/video coding and decoding, including encoding/decoding of MP3, AAC, H.264, and MJPEG formats.The AD21488WBSWZ1A02 is also capable of I/O communication and control tasks, including UART, I2C, SPI, and JTAG interfaces, as well as an integrated RISC core for programmable control and communication. This allows for tasks such as audio/video playback, image processing, and embedded control to be handled with greater efficiency, resulting in improved performance and lower power consumption.

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