ADSP-BF504BCPZ-3F

Digital Signal Processor Dsp Overview

The ADSP-BF504BCPZ-3F is a digital signal processor from Analog Devices, belonging to the Blackfin family. It features a single-core architecture with a maximum clock frequency of 300 MHz. The device integrates 68 kB of program memory and 32 kB of data RAM. Memory management includes a 16 kB L1 cache instruction memory and dual 32 kB L1 cache data memories. It operates within a supply voltage range of 1.1 V to 1.47 V and supports I/O voltages of 1.8 V, 2.5 V, and 3.3 V. The component is housed in an LFCSP-88 package and provides 35 general-purpose I/O pins.

Digital Signal Processor Dsp Feature Summary

• Blackfin core architecture operating at up to 300 MHz
• Integrated memory configuration: 68 kB program memory and 32 kB data RAM
• Dual 32 kB L1 data caches and 16 kB L1 instruction cache
• Multi-voltage support for I/O (1.8 V, 2.5 V, 3.3 V) and core (1.1 V–1.47 V)

Digital Signal Processor Dsp Applications

• Low-cost embedded digital signal processing
• Industrial control systems
• Consumer electronics

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix '3F' against official Analog Devices documentation to confirm it denotes the 300 MHz speed grade variant. Ensure compatibility with the LFCSP-88 footprint during procurement. Check humidity sensitivity handling requirements as indicated in the datasheet. Confirm RoHS compliance status through the manufacturer's environmental declarations before ordering.

Digital Signal Processor Dsp Selection Notes

Select this model when a 300 MHz performance level is sufficient for the application, offering a cost advantage over higher-frequency variants like the BF504B. Consider the 68 kB program memory limit for code size constraints. Verify that the 35 available I/O pins meet the interface requirements. Evaluate power consumption needs given the 1.1 V to 1.47 V core voltage range.

Digital Signal Processor Dsp Part Context

This part belongs to the ADSP-BF504 series, which includes variants such as the ADSP-BF504BCPZ-4. The primary distinction between these models lies in the maximum clock frequency, with the '-3F' suffix indicating the 300 MHz operational speed. All variants share the same Blackfin core architecture and memory structure but differ in performance specifications.

Digital Signal Processor Dsp Replacement Considerations

The ADSP-BF504BCPZ-4 serves as a higher-performance replacement within the same package, offering 400 MHz operation. Other Blackfin series processors may require schematic and software modifications due to differences in pin counts or memory sizes.