23.4 An extremely low-standby-power 3.733Gb/s/pin 2Gb LPDDR4 SDRAM for wearable devices. - Hye-Jung Kwon; Eunsung Seo; ChangYong Lee; Young-Hun Seo; Gong-Heum Han; Hye-Ran Kim; Jong-Ho Lee; Min-Su Jang; Sung-Geun Do; Seung-Hyun Cho; Jae-Koo Park; Su-Yeon Doo; et al. (ISSCC, 2017)

Dual-Loop Two-Step ZQ Calibration for Dynamic Voltage-Frequency Scaling in LPDDR4 SDRAM. - Chang-Kyo Lee; Junha Lee; Kiho Kim; Jin-Seok Heo; Jin-Hyeok Baek; Gil-Hoon Cha; Daesik Moon; Dong-Hun Lee; Jong-Wook Park; Seunseob Lee; Si-Hyeong Cho; Young-Ryeol Choi; et al. (IEEE J. Solid State Circuits, 2018)