| 摘要 |
<p>A memory circuit includes a plurality of divided memory cell blocks, a write circuit and a read circuit which connect via a pair of bit lines to each of the divided memory cell blocks. The output of write data to one of the bit line of the write circuit is made to be performed by one system. It is possible to achieve an increase of speed by bit lien division while reducing increase in the memory circuit area accompanying the bit line division.</p> |
