Micron reveals flash roadmap to 500+ layer 3D NAND – Blocks and Files - Blocks and Files

Micron is manufacturing 176-layer flash chips in volume and intends to ramp up to 232-layer flash by the end of calendar 2022.

Micron has 232-layer 3D NAND in development and a roadmap out to 500-plus layers. 3D NAND is manufactured by layering groups of cells atop each other in a vertical stack. The more layers there are i… [+3371 chars]

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