Semiconductor device has current drive circuit which passes current between power-supply node and internal voltage line, based on charging voltage of capacitor

摘要

A generator (1) on internal voltage line (4) generates an internal voltage. A detector changes charging velocity of capacitor (6), based on difference between a reference voltage and the generated internal voltage. A current drive element (9) passes current between power-supply node and voltage line, based on charging voltage of capacitor.