High endurance non-volatile memory cell and array

摘要

Systems of electrically programmable and erasable memory cell are disclosed. In one exemplary implementation, a cell may have two storage transistors in a substrate of semiconductor material of a first cooductivity type The first storage transistor is of the type having a first region and a second region each of a second conductivity type in the substrate The second storage transistor is of the type having a third region and a fourth region each of a second conductivity type in the substrate. Arrays formed of such memory cells and non-volatile memory cells are also disclosed.