MEMORY SYSTEM AND METHOD OF CONTROLLING NONVOLATILE MEMORY

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United States of America Patent

APP PUB NO 20170060425A1
SERIAL NO

15062849

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Abstract

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According to one embodiment, a controller writes first data requested to be written from a host into a third block among a plurality of first blocks in a case where a temperature of a nonvolatile memory is within a certain range. In a case where the temperature of the nonvolatile memory is out of the certain range, the controller determines a degree of wear of the third block and writes the first data into a second block in a case where the degree of wear of the third block is more than a threshold.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO 105-0023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HARA, Keigo Kamakura, JP 15 51
IWAI, Daisuke Yokohama, JP 52 266
SHIRAKAWA, Masanobu Chigasaki, JP 261 1670
SUNATA, Tetsuya Kawasaki, JP 21 74

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