ADSP-21593KBPZ8

Digital Signal Processor Dsp Overview

The ADSP-21593KBPZ8 is a dual-core SHARC+ digital signal processor from Analog Devices, operating at clock frequencies up to 1 GHz per core. It features 5 MB of on-chip Level 1 SRAM (640 KB per core) and 2 MB of shared Level 2 SRAM with ECC protection. The device supports 32-bit, 40-bit, and 64-bit floating-point processing alongside 32-bit fixed-point operations. It includes enhanced FIR and IIR accelerators running at the full core frequency. The processor utilizes a 17 mm × 17 mm, 400-ball BGA_ED package with a 0.8 mm pitch.

Digital Signal Processor Dsp Feature Summary

• Dual-enhanced SHARC+ cores with up to 1 GHz clock speed
• 5 MB total L1 SRAM (640 KB per core) and 2 MB shared L2 SRAM with ECC
• Integrated cryptographic hardware accelerators and Arm TrustZone support
• Enhanced FIR/IIR accelerators operating up to 1 GHz

Digital Signal Processor Dsp Applications

• Automotive audio amplifiers and head units
• Active Noise Control/Reduction (ANC/RNC) systems
• Digital cockpit and rear seat entertainment
• Professional audio mixing consoles and microphone arrays

Digital Signal Processor Dsp Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status prior to integration. Check for specific automotive qualification requirements if deploying in AEC-Q100 environments. Review the latest datasheet revision for any updates to electrical characteristics or pin assignments.

Digital Signal Processor Dsp Selection Notes

Select this model for applications requiring high-performance floating-point DSP capabilities within a compact footprint. Ensure design compatibility with the 400-ball BGA_ED package constraints. Verify that the required peripheral count aligns with the Low Peripheral Count (LPC) configuration of the ADSP-21593 variant.

Digital Signal Processor Dsp Part Context

This component belongs to the ADSP-2159x family, which offers pin-compatible options with the previous generation ADSP-2156x processors. The ADSP-21593 specifically denotes the Low Peripheral Count (LPC) version of the 400-ball BGA package, distinguishing it from the High Peripheral Count (HPC) variants like the ADSP-21594.

Digital Signal Processor Dsp Replacement Considerations

The ADSP-21593KBPZ10 serves as a higher-speed grade alternative within the same package. For designs requiring additional peripherals, the ADSP-21594 series provides a pin-compatible upgrade path.