| 摘要 |
A semiconductor memory device is configured to have a first memory cell array having a plurality of blocks (cell arrays corresponded to one I/O bit), each block having a plurality of columns and being corresponding respectively to one of data terminals, wherein the blocks being arranged side by side in the column-wise direction, and a second memory cell array configured similarly to the first memory cell array, and is also configured to assign addresses while classifying the even-number-th memory blocks in the first memory cell array and the odd-number-th memory blocks in the second memory cell array into a first set, whereas the odd-number-th memory blocks in the first memory cell array and the even-number-th memory blocks in the second memory cell array into a second set, so as to output data from every other block in each memory cell array upon being accessed with a certain address. |
