ADSP-BF706KCPZ-4

Digital Signal Processor Dsp Overview

The ADSP-BF706KCPZ-4 is a Blackfin+ embedded processor from Analog Devices, operating at a maximum clock frequency of 400 MHz. It features a single-core architecture housed in an 88-lead LFCSP_VQ package (12 mm × 12 mm). The device includes 64 kB of L1 instruction SRAM, 64 kB of L1 data SRAM, and 512 kB of on-chip L2 ROM. It operates with a core supply voltage of 1.1 V and supports I/O voltages of 1.8 V and 3.3 V. The processor delivers up to 800 MMACS performance while maintaining low power consumption.

Digital Signal Processor Dsp Feature Summary

• Blackfin+ core supporting dual 16-bit or single 32-bit MAC operations per cycle
• Integrated 512 kB L2 ROM for boot code and security functions
• Comprehensive peripheral set including USB 2.0 HS OTG, two CAN interfaces, and SD/SDIO support
• Hardware-accelerated security features with crypto engines and fast secure boot

Digital Signal Processor Dsp Applications

• Embedded industrial instrumentation
• Video and image analysis systems
• Automotive audio and control applications

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix KCPZ-4 against the manufacturer's ordering guide to confirm package type, temperature range, and mass storage configuration. Ensure compatibility with required development tools and software libraries for the Blackfin+ architecture before procurement.

Digital Signal Processor Dsp Selection Notes

Select this model when a 400 MHz processing speed and 512 kB internal ROM are required within an 88-lead LFCSP package. Consider alternative BF70x variants if larger L2 SRAM capacities or automotive qualification (AEC-Q100) are necessary, as these may require different part numbers.

Digital Signal Processor Dsp Part Context

This component belongs to the ADSP-BF70x series, which offers scalable performance across multiple memory configurations. The BF706 variant specifically provides a balance of processing power and integrated non-volatile memory, suitable for cost-sensitive embedded designs requiring robust signal processing capabilities.

Digital Signal Processor Dsp Replacement Considerations

Direct replacements within the same family include the ADSP-BF706BCPZ-4, which shares the same package and core but typically features larger L2 SRAM instead of ROM. Verify pinout and memory map compatibility when substituting.