ADSP1802WBCPZ400

Digital Signal Processor Dsp Overview

The ADSP1802WBCPZ400 is a SHARC digital signal processor from Analog Devices, operating at a maximum clock frequency of 400 MHz. It utilizes an 88-pin Lead Frame Chip Scale Package (LFCSP). The device integrates significant on-chip memory resources, including 5 Mb of Level 1 RAM and 8 Mb of Level 2 RAM, alongside support for up to 128 Mb of SPI flash memory. This architecture supports high-performance embedded processing tasks requiring substantial data handling capabilities within a compact form factor.

Digital Signal Processor Dsp Feature Summary

• SHARC core architecture with 400 MHz maximum clock speed
• Integrated 5 Mb L1 RAM and 8 Mb L2 RAM
• 88-pin LFCSP package for space-constrained designs
• Supports external SPI flash memory expansion

Digital Signal Processor Dsp Applications

• In-vehicle audio and acoustic processing
• Active noise cancellation systems
• Professional audio equipment processing

Digital Signal Processor Dsp Part Context

This component belongs to the ADSP1801/ADSP1802 series of SHARC processors. It shares architectural similarities with the ADSP1801 but offers specific memory configurations tailored for complex audio algorithms. Evaluation is supported by the EVAL-ADSP1802EBZ development board, which provides necessary interfaces for testing via CrossCore Embedded Studio.

Digital Signal Processor Dsp Replacement Considerations

The ADSP1801WBCPZ400 is a related variant within the same family. Verification of specific memory map differences and pin compatibility is required before substitution. No other direct public substitutes are confirmed in available documentation.