A trimless, 0.5V-1.0V wide voltage operation, high density SRAM macro utilizing dynamic cell stability monitor and multiple memory cell access. - Keiichi Kushida; Osamu Hirabayashi; Fumihiko Tachibana; Hiroyuki Hara; Atsushi Kawasumi; Azuma Suzuki; Yasuhisa Takeyama; Yuki Fujimura; Yusuke Niki; Miyako Shizuno; Shinichi Sasaki; Tomoaki Yabe (A-SSCC, 2011)

A 27% Active and 85% Standby Power Reduction in Dual-Power-Supply SRAM Using BL Power Calculator and Digitally Controllable Retention Circuit. - Fumihiko Tachibana; Osamu Hirabayashi; Yasuhisa Takeyama; Miyako Shizuno; Atsushi Kawasumi; Keiichi Kushida; Azuma Suzuki; Yusuke Niki; Shinichi Sasaki; Tomoaki Yabe; Yasuo Unekawa (IEEE J. Solid State Circuits, 2014)