Semiconductor integrated circuit having voltage stabilizing circuit

摘要

A semiconductor integrated circuit includes a first voltage supply unit, a second voltage supply unit configured to supply a voltage with a level different from that of the first voltage supply unit, and a voltage stabilizing unit connected between the first and second voltage supply units, and including at least one discharge path that includes a clamping section configured to temporarily drop a level of a voltage introduced from the first or second voltage supply unit, and a discharge section configured to discharge the voltage having passed through the clamping section to the second or first voltage supply unit.

主权项

1. A semiconductor integrated circuit comprising:
a first voltage supply unit configured to supply a voltage with a first level; a second voltage supply unit configured to supply a voltage with a second level different from the first level; and a voltage stabilizing unit connected between the first and second voltage supply units, and including at least one discharge path that includes a clamping section configured to temporarily drop a level of a voltage introduced from the first or second voltage supply unit; and a discharge section configured to discharge the voltage that is introduced from the first or second voltage supply unit from the clamping section to a ground terminal.