| 摘要 |
The present invention relates to a data storage device, and more specifically, to a data storage device for setting an access unit with improved data reliability and an operating method thereof. The operating method of the data storage device according to an embodiment of the present invention comprises: configuring a page connected to a first word line of a first plane and a page connected to a second word line of a second plane as a first page access unit; and configuring a page connected to a second word line of the first plane and a page connected to a first word line of the second plane as a second page access unit. |
