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US 2021/0174877 A1Published application
Temperature sensitive nand programming
AssigneeMicro Technology, Inc.
InventorsXiangang Luo, Jianmin Huang, Jung Sheng Hoel, Harish Reddy Singidi, Ting Luo, Ankit Vinod Vasshi
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Abstract
Devices and techniques temperature sensitive NAND programming are disclosed herein. A device controller can receive a command to write data to a component of the device. A temperature can be obtained in response to the command, and the temperature can be combined with a temperature compensation value to calculate a verification level. The command can then be executed in accordance with the verification level.
Claims20
A controller comprising:
- an interface to memory components;
- and
- processing circuitry configured to:
- determine a read voltage to verify a write to a memory component of the memory components based on a temperature of the memory component;
- and
- perform the write, through the interface, with a variable number of programming pulses based on the determined read voltage to verify the write.
3 more elements
A memory device comprising:
- memory components;
- and
- a controller configured to:
- calculate a verification level in a memory component to verify a write to the memory component of the memory components based on a temperature of the memory component;
- and
- iteratively execute programming pulses on the memory component until the verification level is met in the memory component.
3 more elements
Dependencies are inferred from the claim text.