Thomas, Kayden, Horstemeyer, & Risley
Non-refresh four-transistor memory cell
An exemplary four-transistor random access memory cell includes a first transistor of a first conductivity type having a gate coupled to a word line and a source coupled to a bit line, a second transistor of the first conductivity type having a gate coupled to a drain of the first transistor and a source coupled to receive a first voltage, a third transistor of a second conductivity type having a source coupled to a drain of the second transistor, a source coupled to receive a second voltage and a drain coupled to the drain of the first transistor, and a fourth transistor of the second type having a gate coupled to the drain of the first transistor, a source coupled to receive the second voltage and a drain coupled to the drain of the second transistor.
Taiwan Semiconductor Manufacturing Co., Ltd.
G
G11C
inventional
Chung-Cheng
Chou