Development of World’s Largest Density and Smallest Die Size 19nm NAND Flash Memory
February 25, 2012 · Filed Under Trendy Products · Comments Off
Toshiba has announced major advances in chip density and performance by developing world’s largest and smallest die size 19nm class NAND flash memory. The memory chip features 3-bit-per-cell 128 Gb capacity with die size of 170mm and write speed of 18MB/s. The new 3-bit-per-cell 19nm NAND flash memory uses the three-step programming algorithm and air-gap technology for transistors, resulting in reduced coupling between memory cells, a reason for faster write speed of 18MB/s. Read more
