ADBF532WBSTZ406

Overview

The ADBF532WBSTZ406 is a Blackfin digital signal processor featuring a 400 MHz clock rate. It integrates 84 kB of SRAM and 32 kB of data RAM, supported by 48 kB L1 instruction cache and 32 kB L1 data cache. The device operates at 1.2 V core voltage with 1.8 V or 3.3 V I/O levels. It utilizes an LQFP-176 package for surface mount installation. Functional specifications include dual MAC 16-bit processing, four timers/counters, and sixteen I/O lines. Operating temperatures range from -40°C to +85°C.

Feature Summary

• Dual MAC 16-bit architecture for high-performance signal processing
• Integrated on-chip memory including SRAM and L1 caches
• Supports multiple communication interfaces such as SPI and UART
• Blackfin core optimized for embedded control applications

Applications

• Industrial equipment control systems
• Human-machine interface (HMI) implementations
• Display driver projects with external peripherals

Procurement Notes

Verify component authenticity through authorized Analog Devices channels. Confirm package integrity and pin alignment against the LQFP-176 specification. Ensure storage conditions comply with moisture sensitivity level requirements. Validate that the specific suffix matches the required operational temperature and voltage parameters before integration into final designs.

Selection Notes

Select this model when a fixed-point Blackfin processor with 400 MHz performance is required. Consider the integrated memory size relative to application code and data buffer needs. Evaluate the LQFP-176 footprint against available PCB space. Verify compatibility with existing development tools and peripheral interface requirements for seamless system integration.

Part Context

This component belongs to the ADSP-BF532 series within the Blackfin family. It represents a fixed-point digital signal processor designed for embedded applications. The part combines processing power with controller capabilities, targeting industries requiring efficient signal manipulation and real-time control functions in a compact surface-mount package.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation. Consult official Analog Devices resources for cross-reference information.