SEMICONDUCTOR MEMORY AND METHOD AND SYSTEM FOR ACTUATING SEMICONDUCTOR MEMORY

摘要

PURPOSE: A semiconductor memory, and a method and a device for operating the same are provided to drive a control gate line using a voltage supplied to a selection gate line by connecting a control gate line to the selection gate line through a switch circuit. CONSTITUTION: A plurality of memory cells comprises a cell transistor and a selection transistor. A control gate line(CG) is respectively connected to the gate of the cell transistor. A selection gate line(SG) is respectively connected to the gate of the selection transistor. A selection gate driver(SGDRV) applies a voltage to the selection gate line. A switch circuit is connected to the selection gate line corresponding to the control gate line. A level converter is connected to the control gate line and the voltage line.