Back to results
US 2018/0004677 A1Published application
Memory system and method for operating the same
AssigneeSK hynix Inc.
InventorsDong-Gun KIM, Yong-Ju KIM, Sang-Gu JO, Do-Sun HONG
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeSK hynix Inc.
InventorsDong-Gun KIM, Yong-Ju KIM, Sang-Gu JO, Do-Sun HONG
Estimating the term…
A memory system includes a memory device including a memory block, the memory block including a plurality of memory cell groups, an address translator that maps a logical address of a data to a physical address of the memory block, and a controller configured to divide the plurality of memory cell groups into a plurality of first memory cell groups and at least one second memory cell group, and control the address translator so that the address translator maps a logical address of a data to a physical address of the first memory cell groups of the memory block and not in the at least one second memory cell group and switches the at least one second memory cell group with a selected first memory cell group among the plurality of the first memory cell groups when a predetermined period of time elapses.
A memory system, comprising:
The memory system of claim wherein switching the at least one second memory cell group with a selected first memory cell group among the plurality of the first memory cell groups includes re-mapping a logical address that is mapped to a physical address of the selected first memory cell group to the physical address of the at least one second memory cell group.
A method for operating a memory system including a memory device including a memory block, the memory block including a plurality of memory cell groups, comprising:
A method for operating a memory system including a memory device including a memory block, the memory block including a plurality of memory cell groups, comprising:
Dependencies are inferred from the claim text.