AD21584WCBCZ4A12

Overview

The AD21584WCBCZ4A12 is a digital signal processor and controller from Analog Devices Inc. It features a dual-core architecture combining ARM Cortex-A5 and SHARC+ processors, operating at a maximum clock frequency of 450 MHz. The device requires a core supply voltage of 1.15 V and supports surface-mount installation. It is qualified under the AEC-Q100 standard for automotive applications and functions within an operating temperature range of -40°C to +105°C.

Feature Summary

• Dual-core configuration integrating ARM Cortex-A5 and SHARC+ architectures
• Maximum processing speed of 450 MHz
• AEC-Q100 qualification for automotive reliability standards

Applications

• Automotive embedded systems requiring high-performance signal processing
• Digital signal processing controllers in vehicle electronics
• Audio and control applications utilizing SHARC+ SIMD capabilities

Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm that the specific suffix matches the required automotive grade and package variant. Check for moisture sensitivity handling requirements during storage and assembly. Ensure compliance with RoHS directives as specified in the official datasheet documentation.

Selection Notes

Select this model when a combined general-purpose ARM core and high-performance DSP core are necessary. The 450 MHz speed suits complex real-time audio and control tasks. Verify thermal management for the -40°C to +105°C range. Confirm interface compatibility with existing system buses before integration.

Part Context

This part belongs to the ADSP-215xx family of SHARC+ processors. It integrates the efficiency of ARM Cortex-A5 with the computational power of SHARC+. The WCBCZ package indicates a specific ball grid array form factor suitable for high-density PCB layouts.

Replacement Considerations

Check for direct pin-compatible alternatives within the ADSP-215xx series. Verify if lower-speed variants like the AD2156x meet performance needs. Ensure any substitute maintains AEC-Q100 qualification if used in automotive contexts.