Featuring advanced DSP functionality, Model eSi-3260 includes 64-bit, fully pipelined MAC unit that makes core suitable for audio, sensor hub, motion control, and touchscreen applications. MAC unit supports 32-bit data as well as dual 16-bit SIMD multiply and MAC operations. Employing 5-stage pipeline, Model eSi-3260 delivers optimized performance in mainstream process nodes with frequencies over 1 GHz obtainable in 28 nm process with dynamic power as low as 14 μW/MHz.