ADSP-BF535PBB-300

Series:	Blackfin®
Packaging:	Tray
Part Status:	Obsolete
Type:	Fixed Point
Interface:	PCI, SPI, SSP, UART, USB
Clock Rate:	300MHz
Non-Volatile Memory:	External
On-Chip RAM:	308kB
Voltage - I/O:	3.30V
Voltage - Core:	1.50V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	260-BBGA
Supplier Device Package:	260-PBGA (19x19)
Base Part Number:	ADSP-BF535

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Introduction

The ADSP-BF535PBB-300 is a member of the ADSP-BF530/BF531/BF532/BF533/BF534/BF535 family of high-performance, third-generation blackfin processors that have been specifically designed to support a wide variety of applications in the embedded space. It offers unparalleled levels of performance, flexibility, and scalability in a single integrated package. This article will examine the application field and working principle of this DSP.

Application Field

The ADSP-BF535PBB-300 is designed for high-performance applications in embedded systems. It is well suited for a variety of applications, including digital signal processing (DSP) applications, HD multimedia playback and record, navigation, network communication, industrial automation, image and video processing, speech recognition, VoIP, and software radio.The ADSP-BF535PBB-300 is based on the industry-standard 32-bit Blackfin CPU architecture and it has been optimized for embedded applications that require low power, fast processing, and high performance. The integrated peripherals, such as an on-chip debug ROM, processors, and timers, make it extremely versatile.Featuring an on-chip memory management unit (MMU), the ADSP-BF535PBB-300 can support a wide range of operating systems and software, including Linux, VxWorks, Windows CE, and real-time OSes. It also supports multiple communication protocols such as TCP/IP and UDP.

Working Principle

The ADSP-BF535PBB-300 is a high-performance, RISC-based DSP processor designed for a variety of embedded applications. It is built around the 32-bit Blackfin CPU core which is capable of executing up to two instructions per clock cycle. This DSP utilizes both the instruction and data caches (L1 and L2, respectively) to provide a high-performance and energy efficiency computing environment.The ADSP-BF535PBB-300 contains an array of on-chip peripherals and integrated IP blocks, including an on-chip debug ROM, general purpose I/O ports, serial ports, memory controller, and accelerators. These features allow developers to quickly and easily create powerful, customized solutions. The ADSP-BF535PBB-300 also features an optional dual core feature, which enables the processor to run two different independent operating systems on the same chip. This feature, combined with the high clock speed, allows the processor to access data more quickly, allowing it to perform complex tasks simultaneously. The ADSP-BF535PBB-300’s integrated general purpose I/O ports can be used to connect to a wide variety of external peripherals, such as data converters, LCD displays, and digital cameras. The serial ports can be used for communication with external devices. Finally, the ADSP-BF535PBB-300 contains a range of accelerators, such as a floating point unit, image coprocessor, graphics controller, and debugging support. These accelerators make it a powerful solution for applications such as image and video processing, audio processing, HD multimedia playback, embedded control, and software radio.

Conclusion

The ADSP-BF535PBB-300 is a powerful DSP processor designed for embedded applications. It utilizes a single Blackfin CPU core and an array of on-chip peripherals and integrated IP blocks to provide excellent performance, scalability, and flexibility in a low-power package. The optional dual core feature and the integrated accelerators make it an ideal choice for a variety of applications, including digital signal processing, HD multimedia playback, image and video processing, navigation, and software radio.

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