| 摘要 |
A method of updating data, which is stored in each page in a non-volatile memory with a multi-plane structure, using an external buffer, is provided. In the method, source data that will not be updated in a page in each plane of the non-volatile memory is moved to the external buffer. The source data is loaded from the external buffer to an empty page in each plane and dummy programming is performed. Update data received from a host is randomly inputted to the page to which the source data has been loaded in each plane and programming is performed.
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