One-transistor fully static semiconductor memory cell

摘要

A cell for a semiconductor memory of the static type employs only one conventional MOS transistor, along with a field implanted resistance and a vertical P-channel junction-type field effect transistor. These elements, along with a resistor element which may be another field implanted resistance or a polysilicon implanted resistance, provide a circuit which is stable with either a "1" or "0" stored. No clock or other refresh circuitry is needed.