ADSP-BF525KBCZ-6C2

Digital Signal Processor Dsp Overview

The ADSP-BF525KBCZ-6C2 is a Blackfin processor featuring an integrated stereo audio codec. It operates at up to 600 MHz and includes 132 KB of on-chip memory, an EMAC, USB OTG, and dual DMA controllers. The embedded codec provides 24-bit ADCs and DACs with 100 dB SNR for playback. Power supplies range from 1.8 V to 3.6 V for analog/I/O and 950 mV to 1.26 V for the core. It uses a 289-ball CSP_BGA package.

Digital Signal Processor Dsp Feature Summary

• Integrated stereo audio codec with 24-bit ADC/DAC and headphone amplifier
• Up to 600 MHz Blackfin processor core with 132 KB on-chip memory
• Supports 8 kHz to 96 kHz sampling rates in normal and USB modes
• Includes EMAC, USB OTG, and flexible booting options

Digital Signal Processor Dsp Applications

• Portable digital audio applications
• USB audio devices
• Voice recognition systems
• Industrial control with audio feedback

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix '6C2' against official Analog Devices documentation to confirm clock speed and temperature grade. Confirm RoHS compliance status and moisture sensitivity level (MSL) prior to assembly planning.

Digital Signal Processor Dsp Selection Notes

Select this component when high-performance signal processing is required alongside high-fidelity audio recording and playback. Ensure the design supports the 289-ball CSP_BGA footprint and accommodates the separate analog and digital power supply requirements.

Digital Signal Processor Dsp Part Context

This part belongs to the ADSP-BF52xC family, which extends the standard Blackfin line by adding an embedded low-power audio codec. It shares the core architecture of the ADSP-BF525 but includes dedicated audio hardware for portable applications.

Digital Signal Processor Dsp Replacement Considerations

Standard ADSP-BF525 variants lack the embedded codec. Verify if the ADSP-BF527C or ADSP-BF523C are suitable alternatives based on memory size and peripheral requirements.

Digital Signal Processor Dsp FAQ

What is the maximum output level of the headphone outputs?

The maximum output level is 1.0 V rms when AVDD and HPVDD are 3.3 V.

How is the codec control interface configured?

It can operate via a 2-wire TWI interface or a 3-wire SPI interface, selected by the CMODE pin.

What sampling rates are supported in USB mode?

USB mode supports sampling rates from 8 kHz to 96 kHz, utilizing 12 MHz or 24 MHz master clocks.