SEMICONDUCTOR STORAGE DEVICE

摘要

A control section (140) controls a precharge section (120a) to precharge an input end (9a) and a main bit line (MBL) to a power supply voltage Vdd, a reset section (130b) to reset a sub-bit line (SBL) to a ground voltage VSS, and a select gate (4a) to redistribute a part of charge to the sub-bit line (SBL) from the precharged input end (9a) and main bit line (MBL).