CPC G11C 16/10 (2013.01) [G11C 7/1045 (2013.01); G11C 16/08 (2013.01); G11C 16/22 (2013.01); G11C 16/26 (2013.01); G11C 16/30 (2013.01); G11C 29/42 (2013.01); G11C 29/44 (2013.01)] | 16 Claims |
1. A memory system comprising:
a non-volatile memory including a plurality of memory cells; and
a controller configured to select one of a plurality of modes for controlling a write operation to the non-volatile memory, based on a first parameter received from a host, wherein
the plurality of modes includes at least a first mode and second mode; and
a length of a lifetime of data written to the non-volatile memory in the first mode is different from a length of a lifetime of data written to the non-volatile memory in the second mode.
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