ADSP-BF526KBCZ-3C2

Digital Signal Processor Dsp Overview

The ADSP-BF526KBCZ-3C2 is a Blackfin embedded processor featuring an integrated stereo audio codec. It operates at up to 600 MHz with a 16-bit data bus and includes 132 kB of on-chip memory. The device houses two 24-bit ADCs and DACs, supporting sampling rates from 8 kHz to 96 kHz. It utilizes a 289-ball CSP_BGA package (12 mm x 12 mm) and supports supply voltages of 1.8 V to 3.6 V for analog and I/O operations.

Digital Signal Processor Dsp Feature Summary

• Integrated low-power stereo audio codec with 24-bit ADCs and DACs
• DAC SNR of 100 dB and ADC SNR of 90 dB at 48 kHz
• Supports digital audio interfaces including I2S, left/right justified, and frame sync modes
• Programmable microphone boost and headphone amplifier outputs

Digital Signal Processor Dsp Applications

• Portable digital audio applications
• USB audio devices requiring 12 MHz or 24 MHz master clocks
• System control in audio/video routing platforms

Digital Signal Processor Dsp Procurement Notes

Verify the specific ordering suffix KBCZ-3C2 against the manufacturer's current datasheet to confirm voltage grades and temperature ranges. Ensure compatibility with the required boot configuration and external memory interfaces before procurement.

Digital Signal Processor Dsp Selection Notes

Select this component when high-fidelity audio processing is required alongside general-purpose DSP tasks. The integrated codec eliminates external audio components, reducing board space. Verify that the system clock requirements align with the supported CODEC_MCLK frequencies for the desired sampling rate.

Digital Signal Processor Dsp Part Context

This part belongs to the ADSP-BF52xC family, which extends the standard Blackfin processors by adding an embedded audio codec. It shares the core architecture with models like the ADSP-BF522C through ADSP-BF527C but is distinguished by its specific audio interface capabilities and package configuration.

Digital Signal Processor Dsp Replacement Considerations

Standard ADSP-BF526 variants lack the embedded codec. Substitutes must be selected from the ADSP-BF52xC family to maintain audio functionality. Verify pinout compatibility if replacing with other members of the Blackfin C-series.