ZSP400 is ideal for voice and audio applications that require a balance between area, performance and power. Target products include tablets, handsets, smart phones, toys, hearing aids, VoIP phones, audio players, VoIP gateway and other embedded DSP and control applications.

For cost sensitive products, ZSP400 can serve as both a power efficient DSP as well as the controller and eliminating the need for an expensive microcontroller in the system.