ADSP-SC583BBCZ-3A

Digital Signal Processor Dsp Overview

The ADSP-SC583BBCZ-3A is a digital signal processor from Analog Devices, part of the SHARC+ family. It integrates two enhanced SHARC+ high-performance floating-point cores and one Arm Cortex-A5 core within a single package. The SHARC+ cores operate at a maximum frequency of 450 MHz and provide up to 384 kB of Level 1 SRAM per core. The Arm Cortex-A5 core also runs at 450 MHz. The device features a shared 256 kB Level 2 cache with parity protection and includes cryptographic hardware accelerators for security. It is housed in a 19 mm × 19 mm 349-ball CSP_BGA package.

Digital Signal Processor Dsp Feature Summary

• Dual-core SHARC+ architecture with 450 MHz maximum clock speed
• Integrated Arm Cortex-A5 core with NEON/VFPv4-D16 support
• 384 kB L1 SRAM per SHARC+ core and 256 kB shared L2 cache
• Hardware accelerators including FFT/IFFT, FIR/IIR, and cryptographic engines

Digital Signal Processor Dsp Applications

• Automotive infotainment systems
• Professional audio processing
• Industrial control applications requiring high floating-point performance

Digital Signal Processor Dsp Procurement Notes

Verify the specific ordering suffix against the manufacturer's current data sheet to confirm pinout and memory configuration. Ensure compatibility with the required DDR3, DDR2, or LPDDR1 memory interfaces during system design. Confirm that the 349-ball BGA package dimensions align with the PCB layout constraints.

Digital Signal Processor Dsp Selection Notes

Select this model when dual SHARC+ cores are required alongside an application processor. Compare the 384 kB L1 SRAM capacity against the ADSP-SC584 variant which offers 640 kB if larger local memory is needed. Verify that the 450 MHz operating frequency meets the real-time processing requirements of the target algorithm.

Digital Signal Processor Dsp Part Context

This component belongs to the ADSP-SC58x series, which shares architectural similarities with the ADSP-2158x family. It is designed as a successor to previous SHARC generations, maintaining assembly-level code compatibility while adding cache enhancements and branch prediction capabilities found in the SHARC+ core.

Digital Signal Processor Dsp Replacement Considerations

The ADSP-SC582BBCZ-3A serves as a single-core alternative within the same package. For higher performance requirements, the ADSP-SC584BBCZ-3A provides increased L1 SRAM capacity.