| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that is capable of controlling power consumption while suppressing expansion of SOC chip area. <P>SOLUTION: The semiconductor integrated circuit device includes first and second circuit blocks in which power supply wires are separated from each other, an SOC chip 12 wherein the first and second circuit blocks are formed, and SW chips 16a to 16c, in each of which a regulator circuit is formed for controlling supply of power source to the second circuit block based on the control signal from the first circuit block. <P>COPYRIGHT: (C)2011,JPO&INPIT |
