A negative-resistance sense amplifier for low-voltage operating STT-MRAM

- This paper exhibits a 65-NM 8-Mb spin transfer torque magnetoresistance random access memory (STT-MRAM) operating at 0.38V. The proposed sense amplifier comprises a boosted-gate nMOS and negative-resistance pMOSes as loads, which maximizes the readout margin. The

• Type: Journal
• Year: 2015
• Where: ASPDAC
• Authors: Yohei Umeki, Koji Yanagida, Shusuke Yoshimoto, Shintaro Izumi, Masahiko Yoshimoto, Hiroshi Kawaguchi, Koji Tsunoda, Toshihiro Sugii
• Keywords: ASPDAC 2015, Hardware