ADSP-SC594BBPZ10

Digital Signal Processor Dsp Overview

The ADSP-SC594BBPZ10 is a digital signal processor from Analog Devices, part of the SHARC+ family. It integrates dual enhanced SHARC+ floating-point cores and an Arm Cortex-A5 core, with clock speeds up to 1 GHz. The device features 640 kB L1 SRAM per SHARC+ core and 256 kB L2 cache. It supports 32-bit, 40-bit, and 64-bit floating-point operations alongside 32-bit fixed-point processing. Key peripherals include multiple UARTs, SPI interfaces, I2C controllers, and USB 2.0 HS OTG. The component is housed in a 400-ball BGA_ED package measuring 17 mm × 17 mm.

Digital Signal Processor Dsp Feature Summary

• Dual-enhanced SHARC+ floating-point cores operating up to 1 GHz
• Integrated Arm Cortex-A5 core with NEON/VFPv4-D16 support
• Up to 2 MB shared L2 SRAM with ECC protection
• Comprehensive security features including Arm TrustZone and cryptographic accelerators

Digital Signal Processor Dsp Applications

• Automotive audio amplifiers and head units
• Active noise cancellation (ANC) and rear seat entertainment systems
• Professional audio mixing consoles and AVRs
• Digital cockpit and ADAS applications

Digital Signal Processor Dsp Procurement Notes

Verify the specific speed grade and automotive qualification status against the manufacturer's ordering guide, as suffixes may indicate variations in temperature range or performance. Confirm availability through authorized distributors, as supply levels for this component type can fluctuate. Ensure compliance with RoHS standards and check for any specific lead time requirements associated with the BGA packaging.

Digital Signal Processor Dsp Selection Notes

Select this model for high-performance audio and control applications requiring simultaneous DSP and general-purpose processing. The ADSP-SC594 offers higher peripheral counts compared to the ADSP-21593, including additional GPIOs and communication interfaces. Consider the ADSP-SC594WCBPZ8 if lower power consumption at 800 MHz is prioritized over maximum throughput. Ensure the design accommodates the 400-ball BGA_ED footprint and thermal requirements for the 1 GHz operation.

Digital Signal Processor Dsp Part Context

This component belongs to the ADSP-2159x/ADSP-SC59x processor family, which shares architectural similarities but varies in core configuration and peripheral sets. The SC594 variant specifically includes the Arm Cortex-A5 core, distinguishing it from the pure DSP-focused ADSP-21593 and ADSP-21594 models. It serves as a bridge between traditional DSP capabilities and modern embedded application processing needs within the SHARC ecosystem.

Digital Signal Processor Dsp Replacement Considerations

The ADSP-SC594WCBPZ8 is a confirmed alternative within the same series, offering similar architecture but potentially different speed grades or automotive qualifications. The ADSP-21594BBPZ10 is a related model lacking the Arm Cortex-A5 core but sharing the SHARC+ dual-core structure. Verify pin compatibility and software migration paths when considering these substitutes.