NONVOLATILE MEMORY WITH OVONIC THRESHOLD SWITCHES

摘要

A memory device including a plurality of memory cells being arranged in a matrix having a plurality of rows and a plurality of columns. Each memory cell includes a storage element and a selector for selecting the corresponding storage element during a reading operation or a programming operation. The memory device further including a plurality of row lines each one for selecting the memory cells of a corresponding row and a plurality of column lines each one for selecting the memory cells of a corresponding column. The memory device further includes for each line among the row lines and/or the column lines a respective set of local lines each one for selecting a group of memory cells of the corresponding line, and a respective set of selection elements each one for selecting a corresponding local line of the set in response to the selection of the respective line.