A microprocessor and method for operating this microprocessor are disclosed. The secondary circuit is powered contactlessly by the primary circuit and the secondary circuit supplies electrical energy to a power consuming device. A precharge command initiates a precharging operation. The plurality of fins may project from the major surface of the heat dissipating structure away from the substrate. Conclusively, this silicon-based electret condenser microphone gains several achievements as the smallest volume, a lower bias voltage, a SMT-type structure, a lower residue stress and a lower assembly cost. The PTEE provides the parabolic timing-error estimate to a timing-correction value unit, which generates, based, at least in part, on the parabolic timing-error estimate, a timing-correction value used to correct timing error for a third portion of the digital signal received during a third time period.