Conventional NAND flash manufacturing is soon to reach the limit IHS reports-- leading to 65.2% of NAND memory produced in 2017 being made using 3D manufacturing processes, up from the 1% of 2013.
According to the analyst 3D technology will account for 5.2% of the flash produced in 2014 before growing to 30.2% in 2015 and 49.8% by 2016.
“There’s widespread agreement that just one or two generations may be left before NAND flash made using conventional planar semiconductor technology reaches its theoretical limit,” IHS says. “As lithographies shrink further, performance and reliability may become too degraded for NAND to be used in anything but the very lowest-cost consumer products. Because NAND suppliers are compelled to continue building products with higher densities and lower prices, they will migrate to 3D manufacturing quickly in the coming years.”
Continue reading...