| 摘要 |
<p>[Problem] To provide a semiconductor storage device and a method for controlling the semiconductor storage device capable of improving efficiency of core operations. [Solution] The semiconductor storage device according to an embodiment comprises: a plurality of memory cells; a plurality of word lines electrically connected to the control gates of the plurality of memory cells; and a plurality of bit lines electrically connected to the plurality of memory cells. The semiconductor storage device further includes a data cache electrically connected to the bit lines and a controller for controlling writing operation into the memory cells. The semiconductor storage device repeats programming and verification at a first cycle when caching data during the writing operation, while the semiconductor storage device repeats programming and verification at a second cycle shorter than the first cycle when not caching data during the writing operation.</p> |
