A 146-mm2 8-gb multi-level NAND flash memory with 70-nm CMOS technology. - Takahiko Hara; Koichi Fukuda; Kazuhisa Kanazawa; Noboru Shibata; Koji Hosono; Hiroshi Maejima; Michio Nakagawa; Takumi Abe; Masatsugu Kojima; Masaki Fujiu; Yoshiaki Takeuchi; Kazumi Amemiya; et al. (IEEE J. Solid State Circuits, 2006)