Memory system
AssigneeKioxia Corporation
InventorsKazutaka TAKIZAWA, Yoshihisa KOJIMA, Masaaki NIIJIMA
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Abstract
A memory system includes a non-volatile memory chip and a controller. The non-volatile memory chip is capable of determining an erase voltage according to a temperature of the non-volatile memory chip and a correction parameter. The controller is configured to update the correction parameter of the non-volatile memory chip according to temperature information related to the temperature of the non-volatile memory chip. The non-volatile memory chip determines the erase voltage according to the temperature of the non-volatile memory chip and the updated correction parameter received from the controller.
Claims16
A memory system comprising:
- a non-volatile memory chip capable of determining an erase voltage according to a temperature of the non-volatile memory chip and a correction parameter;
- and
- a controller configured to update the correction parameter of the non-volatile memory chip according to temperature information related to the temperature of the non-volatile memory chip, wherein
- the non-volatile memory chip is configured to determine the erase voltage according to the temperature of the non-volatile memory chip and the updated correction parameter received from the controller.
A memory system comprising:
- a plurality of non-volatile memory chips, each capable of determining an erase voltage according to a temperature thereof and a correction parameter;
- and
- a controller configured to update the correction parameter of each of the non-volatile memory chips according to temperature information thereof, wherein
- each of the non-volatile memory chips is configured to determine the erase voltage according to the temperature thereof and the updated correction parameter received from the controller.
Dependencies are inferred from the claim text.