ADSP-BF548BBCZ-5AA

Digital Signal Processor Dsp Overview

The ADSP-BF548BBCZ-5AA is a Blackfin embedded processor from Analog Devices, operating at a maximum clock frequency of 533 MHz. It features a single core with a 16-bit data bus width and is housed in a 400-ball BGA package. The device includes 324 kB of program memory and 64 kB of data RAM. L1 cache consists of 16 kB instruction and 32 kB data memory. Operating voltage ranges from 900 mV to 1.43 V, with I/O voltage at 3.3 V. It supports temperatures from -40°C to +85°C.

Digital Signal Processor Dsp Feature Summary

• Blackfin architecture with up to 533 MHz performance
• Integrated 400-ball CSP_BGA package
• On-chip memory: 324 kB program, 64 kB data RAM
• Supports DDR/Mobile DDR SDRAM external memory

Digital Signal Processor Dsp Applications

• Embedded network connected applications
• Multimedia processing systems
• Signal processing engines requiring RISC-like programmability

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix '5AA' against official Analog Devices documentation to confirm if it denotes a distinct revision or packaging variant compared to standard '5A'. Ensure compatibility with existing board designs regarding pinout and electrical characteristics before procurement.

Digital Signal Processor Dsp Selection Notes

Select this model for applications requiring 533 MHz processing speed within the Blackfin family. Compare memory configurations against ADSP-BF547 (600 MHz) or ADSP-BF544 (533 MHz, 64 kB L2) to ensure optimal cost-performance balance for the specific system requirements.

Digital Signal Processor Dsp Part Context

This component belongs to the ADSP-BF54x series, which includes the BF542, BF544, BF547, BF548, and BF549. These processors are code- and pin-compatible, differing primarily in on-chip memory size, maximum core instruction rate, and peripheral availability.

Digital Signal Processor Dsp Replacement Considerations

Direct replacements within the same family include ADSP-BF547BBCZ-5A (600 MHz) or ADSP-BF544BBCZ-5A (533 MHz). Verify that the alternative part number meets the required clock speed and memory specifications for the target application.