MEMORY AND WRITE CONTROL METHOD

摘要

PURPOSE: A memory and a write control method thereof are provided to store data in a storage device by supplying a write current using a write voltage consisting of at least two independent two pulse sequences. CONSTITUTION: A memory device(2) is arranged in an array shape. The memory device forms a cell array(5). The memory device is connected onto a bit line-source line extending the cell array in a vertical direction. The gate of a selective MOS transistor(3) is connected to a word line extending the cell array in a horizontal direction. The left end of each word line is connected to a row decoder(6) arranged in the left side of the cell array. The right end of each word line is opened.