A 120-mm2 64-Mb NAND flash memory achieving 180 ns/Byte effective program speed. - Jin-Ki Kim; Koji Sakui; Sung-Soo Lee; Yasuo Itoh; Suk-Chon Kwon; Kazuhisa Kanazawa; Ki-Jun Lee; Hiroshi Nakamura; Kang-Young Kim; Toshihiko Himeno; Jang-Rae Kim; Kazushige Kanda; et al. (IEEE J. Solid State Circuits, 1997)