A memory includes first signal lines divided into groups respectively including m (m is an integer equal to or larger than 2) lines, and second signal lines. A memory cell array includes memory cells. (m+2) or more global signal lines are configured to apply a selection voltage to any of the first signal lines. First transistors are provided to correspond to each of the first signal lines in one-to-one correspondence and are connected between the first signal lines and the global signal lines. First selection signal lines are provided to respectively correspond to the groups, and are each connected to gate electrodes of the first transistors included in a corresponding one of the groups in common. The first signal lines located at both ends of each of any two of the groups which are adjacent to each other are connected to mutually different ones of the global signal lines.