ADSP-SC583KBCZ-3A

Digital Signal Processor Dsp Overview

The ADSP-SC583KBCZ-3A is a dual-core SHARC+ digital signal processor integrated with an Arm Cortex-A5 core, manufactured by Analog Devices Inc. It operates at a maximum frequency of 450 MHz for both the SHARC+ cores and the Arm Cortex-A5 core. The device features two SHARC+ cores, each equipped with up to 384 kB of Level 1 SRAM memory. System memory includes 256 kB of shared L2 SRAM with ECC protection and 512 kB of L2 ROM. The processor supports 32-bit, 40-bit, and 64-bit floating-point operations alongside 32-bit fixed-point processing. It is housed in a 19 mm × 19 mm, 349-ball CSP_BGA package with a 0.8 mm pitch.

Digital Signal Processor Dsp Feature Summary

• Dual enhanced SHARC+ high-performance floating-point cores operating up to 450 MHz
• Arm Cortex-A5 core running at 450 MHz (800 DMIPS) with NEON/VFPv4-D16 support
• Integrated system peripherals including USB 2.0 HS, Gigabit Ethernet (EMAC), SDIO/eMMC, and PCIe 2.0
• Hardware accelerators for FFT/IFFT, FIR/IIR, harmonic analysis, and SINC filtering

Digital Signal Processor Dsp Applications

• Automotive audio systems and smart energy metering
• Multi-axis motor control applications
• Professional audio mixing consoles and digital signal processing

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix '3A' against the manufacturer's current ordering guide to confirm temperature range and package variant. Confirm moisture sensitivity level (MSL) requirements for surface-mount assembly processes. Ensure compatibility with the required DDR3, DDR2, or LPDDR1 external memory interfaces specified in the design.

Digital Signal Processor Dsp Selection Notes

Select this model over the ADSP-SC584 when a lower clock speed of 450 MHz is sufficient for the application. The ADSP-SC583 provides 384 kB of L1 SRAM per SHARC+ core, which is less than the 640 kB found in the SC584; verify that this memory capacity meets algorithm requirements. This part is suitable for automotive and industrial environments requiring AEC-Q100 qualification.

Digital Signal Processor Dsp Part Context

This component belongs to the ADSP-SC58x family, which shares architectural similarities with the ADSP-2158x series but includes the Arm Cortex-A5 core. The ADSP-SC583 is positioned between the single-core ADSP-SC582 and the higher-performance ADSP-SC584 within the standard product line. It utilizes the Super Harvard Architecture for efficient data handling.

Digital Signal Processor Dsp Replacement Considerations

The ADSP-SC582 serves as a single-core alternative with identical Arm and SHARC+ frequencies but lacks the second DSP core. The ADSP-SC584 offers increased L1 SRAM (640 kB vs. 384 kB) and higher core frequencies (500 MHz). Verify pinout compatibility across the 349-BGA package variants before substitution.