SAF775CHN/N208WCMP

Digital Signal Processor Dsp Overview

The SAF775CHN/N208WCMP is an audio DSP from NXP Semiconductors, belonging to the SAF775x series. It utilizes RFCMOS technology and features a dedicated E7a DSP core providing over 450MHz of audio processing capability. The device integrates high-performance AM/FM/DAB dual tuners with on-chip tuning capabilities. It supports digital radio standards including HD, DAB, and DRM. The component is housed in an HLQFP-176 package and is designed for mid-to-high-end automotive infotainment systems.

Digital Signal Processor Dsp Feature Summary

• Integrated dual high-sensitivity on-chip tuners for AM/FM and DAB reception
• E7a DSP core delivering >450MHz audio processing performance
• Open HiFi 2 kernel supporting advanced audio post-processing functions
• Flexible audio routing with multi-input to multi-output support for digital and analog signals

Digital Signal Processor Dsp Applications

• Mid-range automotive entertainment head units
• High-end vehicle infotainment control systems
• Digital radio receivers supporting DAB/DRM/HD standards

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix N208WCMP against official NXP documentation to confirm ROM code version and package details. Check current supply status as distribution channels may indicate restricted availability or limited stock for this specific part number variant.

Digital Signal Processor Dsp Selection Notes

Select this model for applications requiring integrated dual-tuner functionality within a single chip. Ensure the design accommodates the HLQFP-176 package dimensions. Verify that the required audio processing load fits within the 450MHz E7a DSP allocation and that the N208 ROM code provides the necessary feature set.

Digital Signal Processor Dsp Part Context

This component is part of the SAF775x family of automotive audio processors. It complements other NXP solutions like the SAF9000 and SAF4000 by offering a balance of analog tuning integration and digital signal processing power specifically tailored for modern software-defined car architectures.

Digital Signal Processor Dsp Replacement Considerations

Consult NXP datasheets for pin-compatible alternatives within the SAF775x series, such as the SAF7751 or SAF7755, depending on whether additional tuner paths or different ROM codes are required.