| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for dynamically changing a resonance point in accordance to a current operation by detecting variation in internal potential. <P>SOLUTION: The semiconductor integrated circuit includes: a circuit that executes a predetermined process and a switching circuit that selects a power impedance, The switching circuit selects the power impedance, in accordance with a variation in voltage supplied to the circuit, so that a resonant frequency of the semiconductor integrated circuit is different from an operation frequency of the circuit. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
