Error characterization and mitigation for 16nm MLC NAND flash memory under total ionizing dose effect

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United States of America Patent

PATENT NO 9870834
SERIAL NO

15298171

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Abstract

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A data device includes a memory having a plurality of memory cells configured to store data values in accordance with a predetermined rank modulation scheme that is optional and a memory controller that receives a current error count from an error decoder of the data device for one or more data operations of the flash memory device and selects an operating mode for data scrubbing in accordance with the received error count and a program cycles count.

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Patent Owner(s)

Patent OwnerAddress
CALIFORNIA INSTITUTE OF TECHNOLOGY1200 E CALIFORNIA BLVD M/C 6-32 PASADENA CA 91125

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bruck, Jehoshua La Canada, US 52 2517
Li, Yue Pasadena, US 869 5176

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