ADSP-SC584BBCZ-4A

Digital Signal Processor Dsp Overview

The ADSP-SC584BBCZ-4A is a System-on-Chip (SoC) from Analog Devices, integrating dual enhanced SHARC+ floating-point DSP cores and an Arm Cortex-A5 processor. The SHARC+ cores operate at up to 500 MHz with 640 kB of L1 SRAM per core, supporting 32-bit, 40-bit, and 64-bit floating-point formats. The Arm Cortex-A5 core runs at 500 MHz, featuring 32 kB L1 instruction and data caches, plus a 256 kB L2 cache. The device includes hardware accelerators for FFT/IFFT, FIR/IIR filters, and cryptographic engines. It utilizes a 349-ball BGA package and supports DDR3/DDR2/LPDDR1 memory interfaces.

Digital Signal Processor Dsp Feature Summary

• Dual SHARC+ cores operating at 500 MHz with 640 kB L1 SRAM each
• Arm Cortex-A5 core at 500 MHz with NEON/VFPv4-D16 extensions
• Integrated hardware accelerators including FFT/IFFT, FIR/IIR, and SINC filters
• Security features including Arm TrustZone support and cryptographic accelerators

Digital Signal Processor Dsp Applications

• Automotive infotainment and control systems
• Professional audio processing and mixing consoles
• Industrial motor control and energy distribution systems

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'BBCZ-4A' against the manufacturer's current ordering guide to confirm pinout, temperature range, and packaging details. Ensure compatibility with required DDR3/DDR2/LPDDR1 memory controllers and check for any recent product change notices affecting the component specifications.

Digital Signal Processor Dsp Selection Notes

Select this model when high-performance floating-point DSP capabilities are required alongside a RISC-based application processor. The dual SHARC+ architecture is suitable for complex signal processing tasks, while the Arm Cortex-A5 handles system management and peripheral interfacing. Consider the 349-ball BGA package constraints during PCB layout.

Digital Signal Processor Dsp Part Context

This component belongs to the ADSP-SC58x family, which combines SHARC+ DSP technology with Arm Cortex-A5 processors. It is designed for applications requiring high throughput and low power consumption. The SC584 variant specifically offers higher clock speeds compared to the SC582 and SC583 models within the same package footprint.

Digital Signal Processor Dsp Replacement Considerations

Direct replacements include other variants in the ADSP-SC58x series such as the ADSP-SC584KBCZ-5A, noting differences in maximum clock frequency and package availability. Cross-family migration to the ADSP-2158x series requires software adaptation due to architectural differences.