A 5-V-only 16-Mb flash memory with sector erase mode. - Toshikatsu Jinbo; Hidetoshi Nakata; Kiyokazu Hashimoto; Takeshi Watanabe; Kazuhisa Ninomiya; Takahiko Urai; Mikio Koike; Tatsuo Sato; Noriaki Kodama; Ken-ichi Oyama; Takeshi Okazawa (IEEE J. Solid State Circuits, 1992)

A 98 mm2 die size 3.3-V 64-Mb flash memory with FN-NOR type four-level cell. - Masayoshi Ohkawa; Hiroshi Sugawara; Naoaki Sudo; Masaru Tsukiji; Ken-ichiro Nakagawa; Masato Kawata; Ken-ichi Oyama; Toshio Takeshima; Shuichi Ohya (IEEE J. Solid State Circuits, 1996)