ADSP-SC570KSWZ-42

Digital Signal Processor Dsp Overview

The ADSP-SC570KSWZ-42 is a single-core SHARC+ digital signal processor integrated with an Arm Cortex-A5 core, manufactured by Analog Devices Inc. It operates at a maximum clock frequency of 450 MHz for both cores and utilizes a 176-lead LQFP_EP package. The device features 384 kB of L1 SRAM per SHARC+ core and 1 MB of shared L2 SRAM with ECC protection. Key electrical parameters include a 1.1 V operating voltage, support for fixed and floating-point arithmetic, and interfaces including CAN, I2C, SDIO, SPI, UART, USB, and 10/100 Ethernet.

Digital Signal Processor Dsp Feature Summary

• Dual-enhanced SHARC+ single-core architecture with up to 450 MHz operation
• Integrated Arm Cortex-A5 core with NEON/VFPv4-D16 extensions
• 1 MB shared L2 SRAM with ECC and 384 kB L1 SRAM per SHARC+ core
• Comprehensive peripheral set including EMAC, USB 2.0 HS, and multiple serial interfaces

Digital Signal Processor Dsp Applications

• Automotive infotainment and control systems
• Professional audio processing equipment
• Industrial motor control and automation

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix '42' against the manufacturer's current ordering guide to confirm the exact speed grade and temperature range. Confirm RoHS compliance status and packaging details directly with Analog Devices or authorized distributors prior to procurement.

Digital Signal Processor Dsp Selection Notes

Select this component when a single high-performance DSP core paired with an application processor is required. Ensure the design accommodates the 176-lead LQFP_EP package dimensions and thermal requirements. Verify that the 10/100 Ethernet interface meets network speed needs, as higher-speed variants exist in the SC57x family.

Digital Signal Processor Dsp Part Context

This part belongs to the ADSP-SC57x family, which integrates SHARC+ and Arm Cortex-A5 cores. It differs from the ADSP-SC571 by having only one SHARC+ core instead of two. It shares the same 176-lead LQFP_EP package form factor as other members of the SC570/SC571 series.

Digital Signal Processor Dsp Replacement Considerations

The ADSP-SC570KSWZ-40 may serve as a lower-frequency alternative within the same package. For dual-core requirements, the ADSP-SC571BSWZ-4 offers similar integration with two SHARC+ cores.