Memory system includes a memory controller coupled to a non-volatile memory array configured to provide special write operation to write data in the non-volatile memory array before a board mount operation is applied and provde a regular write operation after a board mount operation is applied
First Claim
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1. A memory system, comprising:
- a non-volatile memory array, configured to store data; and
a memory controller, coupled to the non-volatile memory array, and configured to;
provide a special write operation to write the data in the non-volatile memory array before a board mount operation is applied, andprovide a regular write operation to write the data in the non-volatile memory array after the board mount operation is applied,wherein a read margin provided by the special write operation is larger than a read margin provided by the regular write operation, and a first power provided by the special write operation is greater than a second power provided by the regular write operation.
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Abstract
A memory system and operating method thereof are provided. The non-volatile memory array is configured to store data. The controller is coupled to the non-volatile memory array. The memory controller is configured to provide a special write operation to write the data in the non-volatile memory array before a board mount operation is applied, and provide a regular write operation to write the data in the non-volatile memory array after the board mount operation is applied. A read margin provided by the special write operation is larger than a read margin provided by the regular write operation.
5 Citations
20 Claims
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1. A memory system, comprising:
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a non-volatile memory array, configured to store data; and a memory controller, coupled to the non-volatile memory array, and configured to; provide a special write operation to write the data in the non-volatile memory array before a board mount operation is applied, and provide a regular write operation to write the data in the non-volatile memory array after the board mount operation is applied, wherein a read margin provided by the special write operation is larger than a read margin provided by the regular write operation, and a first power provided by the special write operation is greater than a second power provided by the regular write operation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An operating method of a memory system, comprising:
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providing a special write operation to write data in a non-volatile memory array of the memory system before a board mount operation is applied; and providing a regular write operation to write the data in the non-volatile memory array after the board mount operation is applied, wherein a read margin provided by the special write operation is larger than a read margin provided by the regular write operation, and a first power provided by the special write operation is greater than a second power provided by the regular write operation. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification