Micron’s 176L 3D NAND is the world’s first 176L 3D NAND Flash memory. TechInsights just found the 512Gb 176L die (B47R die markings) and quickly viewed its process, structure, and die design. Micron ...

Fig. 1: 3D NAND aspect ratios bring new challenges for manufacturers. First, we need to level set on some language. Every manufacturer has a similar but different process for their hyperscale 3D NAND ...