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Application Notes |

Toshiba to Start mass production of new NAND Flash Memory

Toshiba Corporation has developed its second generation 19 nanometer process technology that it will apply to mass production of 2-bit-per-cell 64 gigabit NAND memory chips later this month.

Toshiba has used the new generation technology to develop what they claim to be the world's smallest 2-bit –per-cell 64 gigabit NAND memory chips, with an area of only 94 square millimeters. Using a high speed writing method, the next generation chips can achieve a write speed of up to 25 megabytes a second. Toshiba is also developing 3-bit-per-cell chips by using this process technology and aims to start mass production in the second quarter of this fiscal year. The company will initially introduce 3-bit, multi-level-cell products for smartphones and tablets by developing a controller compatible with eMMC, and will subsequently extend application to notebook PCs by developing a controller compliant with solid state drives (SSD).

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April 25 2024 2:09 pm V22.4.31-2
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