Series:	CS485xx
Packaging:	Tape & Reel (TR)
Part Status:	Not For New Designs
Type:	Fixed Point
Interface:	I²C, SPI
Clock Rate:	150MHz
Non-Volatile Memory:	--
On-Chip RAM:	96kB
Voltage - I/O:	3.30V
Voltage - Core:	1.80V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	48-LQFP
Supplier Device Package:	48-LQFP (7x7)
Base Part Number:	CS48520

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Introduction

DSP (Digital Signal Processors) is a type of processor optimized to perform digital signal processing operations. It is used in all sorts of applications including digital signal processing, audio, video, and communication systems. The CS48520-CQZR is a member of the digital signal processor family. It is an industrial-grade DSP processor interface designed for industrial and commercial applications that requires rugged and reliable performance at extended temperatures.

Application Field

The CS48520-CQZR is an ideal choice for industrial and commercial applications such as farming, factory automation, industrial robots, and mobile devices. In addition, the processor can be used for automated control systems, telecommunications, medical and healthcare applications which require high performance, reliable operation, and robustness to industrial level standards.The processor makes use of the CQZR Core, a 32-bit version of the powerful Arm Cortex-M4 core, and features numerous onboard peripherals such as the NXP DesignWare based Alljoyn communication interface, and the LC-SPF-III three-wire digital signal processor interface.

Working Principle

The CQZR Core has a number of features that make it an ideal choice for digital signal processing. Its 32-bit architecture allows it to handle high-volume data processing efficiently, while its specialised peripherals such as the Alljoyn and LC-SPF-III interfaces, allow it to be connected to digital signal processing equipment, and leverage their specific feature sets.The CQZR Core also provides a number of important features that make it suitable for high-performance digital signal processing applications. It has a dedicate DSP instruction set with powerful multimedia instructions, and the ability to access the memory-mapped peripherals with low-latency without interrupting other critical computations.The processor is also highly scalable and power efficient. It is capable of processing large amounts of data without consuming too much power. The processor also has low latency time which is important for real time applications, making it a great choice for embedded applications.

Conclusion

In conclusion, the CS48520-CQZR is a highly featured and cost-effective digital signal processor interface designed for industrial and commercial applications. Its features, such as the CQZR Core, Alljoyn communication interface, and the LC-SPF-III three-wire interface makes it an ideal choice for digital signal processing. Its low power consumption, scalability, and low latency make it suitable for embedded applications.

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