ADBF703WCBCZ411

Digital Signal Processor Dsp Overview

The ADBF703WCBCZ411 is a Blackfin+ digital signal processor from Analog Devices Inc., designed for automotive applications. It operates at a clock rate of 400MHz and features an integrated 512kB ROM and 1MB L2 SRAM. The device supports multiple interfaces including CAN, SPI, UART, and USB OTG. It functions with a core voltage of 1.10V and I/O voltages of 1.8V or 3.3V. The component is housed in a 184-CSPBGA package measuring 12x12mm and is rated for an operating temperature range of -40°C to 105°C.

Digital Signal Processor Dsp Feature Summary

• Blackfin+ architecture with 400MHz processing speed
• Integrated 512kB ROM and 1MB L2 SRAM
• Automotive grade qualification (-40°C to 105°C)
• Supports DDR2 memory interface

Digital Signal Processor Dsp Applications

• Automotive infotainment systems
• Digital audio processing
• Motor control applications

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix '411' against official Analog Devices documentation to confirm the 400MHz frequency variant. Check current product status as availability may vary by region. Ensure compatibility with 1.10V core and 1.8V/3.3V I/O requirements during sourcing.

Digital Signal Processor Dsp Selection Notes

Select this model when a Blackfin+ DSP with 400MHz performance and automotive temperature ratings is required. Compare against the 311 suffix variant if lower clock speeds suffice. Verify that the 184-LFBGA package fits the PCB layout constraints and that the 1MB SRAM meets memory capacity needs.

Digital Signal Processor Dsp Part Context

This part belongs to the Analog Devices Blackfin+ family, which extends the Blackfin architecture for enhanced performance. The WCBCZ suffix indicates a lead-free, automotive-grade CSPBGA package. The 411 designation specifically denotes the 400MHz operational frequency within this series.

Digital Signal Processor Dsp Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Consult Analog Devices for direct replacements or cross-references based on specific pin-to-pin or functional requirements.