Brief description of embodiments in a ram memory comprising a system of columns

摘要

A process of writing in a network of the ram memory comprising systems for the erasure of columns, consists in writing a first logic value in a first row of a plurality of cells of ram memory (202), and to activate at least one of a plurality of signals (206) for the erasure of columns, whereas a first signal is active for the first row of a plurality of memory cells (ram) .application in particular to the integrated circuits of the memory.