비휘발성 단일트랜지스터 강유전체 메모리 회로

Memory Circuit of Nonvolatile Single Transistor Ferroelectric Field Effect Transistor

This paper describes a single transistor type ferroelectric field effect transistor (1T FeFET) memory celt scheme which can select one unit memory cell and program/read it. To solve the selection problem of 1T FeEET memory cell array, the row direction common well is electrically isolated from different adjacent row direction column. So, we can control voltage of common well line. By applying bias voltage to Gate and Well, respectively, we can implant IT FeEET memory cell scheme which no interface problem and can bit operation. The results of HSPICE simulations showed the successful operations of the proposed cell scheme.