Fast reading, low power consumption memory device and reading method thereof

摘要

A memory device includes a plurality of memory cells (3), arranged in row and columns, memory cells (3) arranged on the same column having respective first terminals (3a) connected to a same bit line (12) and memory cells (3) arranged on the same row having respective second terminals (3b) selectively connectable to a same word line (13); a supply line (9) providing a supply voltage (VA); a column addressing circuit (4) for addressing a bit line (12) corresponding to a memory cell (3) to be read; and a row addressing circuit (5) for addressing a word line (13) corresponding to the memory cell (3) to be read. Moreover, the column addressing circuit (4) is configured to bias the addressed bit line (12) corresponding to the memory cell (3) to be read substantially at the supply voltage (VA). <IMAGE>