MEMORY SYSTEM AND METHOD OF OPERATING THE MEMORY SYSTEM
First Claim
1. A memory system comprising:
- a memory device including a plurality of memory cells; and
a memory controller configured to control the memory device,the memory controller including a storage unit configured to sequentially store a plurality of commands received from a host,the memory controller including a distance determination unit configured to determine a distance between a program command and a read command, associated with the same word line, from among the plurality of commands stored in the storage unit, and the memory controller including a read voltage determination unit configured to determine a read voltage level corresponding to the read command based on the determined distance.
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Accused Products
Abstract
According to example embodiments, a memory system includes a memory device and a memory controller configured to control the memory device. The memory device includes a plurality of memory cells. The memory controller includes a storage unit configured to sequentially store a plurality of commands received from a host, a distance determination unit configured to determine a distance between a program command and a read command, associated with the same word line, from among the plurality of commands stored in the storage unit, and a read voltage determination unit configured to determine a read voltage level corresponding to the read command based on the determined distance.
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Citations
20 Claims
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1. A memory system comprising:
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a memory device including a plurality of memory cells; and a memory controller configured to control the memory device, the memory controller including a storage unit configured to sequentially store a plurality of commands received from a host, the memory controller including a distance determination unit configured to determine a distance between a program command and a read command, associated with the same word line, from among the plurality of commands stored in the storage unit, and the memory controller including a read voltage determination unit configured to determine a read voltage level corresponding to the read command based on the determined distance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13-15. -15. (canceled)
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16. A memory system comprising:
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a memory device including a plurality of memory cells connected to a plurality of word lines; and a memory controller configured to control the memory device, the memory controller being configured to sequentially store a plurality of commands received from a host, the memory controller being configured to determine if the plurality of commands stored in the storage unit include a program command and a read command associated with a selected word line among the plurality of word lines, the memory controller being configured to adjust a level of a read voltage applied to the selected word line during a read operation according to an interval based on the program command and the read command, and the memory controller being configured to control the application of the read voltage to the selected word line during the read operation. - View Dependent Claims (17, 18, 19, 20)
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Specification