TY - GEN
T1 - A delay circuit with 4-terminal magnetic-random-access-memory device for power-efficient time- domain signal processing
AU - Nebashi, Ryusuke
AU - Sakimura, Noboru
AU - Honjo, Hiroaki
AU - Morioka, Ayuka
AU - Tsuji, Yukihide
AU - Ishihara, Kunihiko
AU - Tokutome, Keiichi
AU - Miura, Sadahiko
AU - Fukami, Shunsuke
AU - Kinoshita, Keizo
AU - Hanyu, Takahiro
AU - Endoh, Tetsuo
AU - Kasai, Naoki
AU - Ohno, Hideo
AU - Sugibayashi, Tadahiko
PY - 2014/1/1
Y1 - 2014/1/1
N2 - A delay circuit using four-terminal magnetic-random-access-memory (MRAM) devices was designed for power-efficient time-domain signal processing. A cell area of 6.4 μm2 was obtained using 90-nm CMOS/MRAM technologies. The basic operations to both store the data and control the delay time were confirmed on the fabricated test chips. In addition, we proposed a power-efficient neuromorphic core using the delay circuit.
AB - A delay circuit using four-terminal magnetic-random-access-memory (MRAM) devices was designed for power-efficient time-domain signal processing. A cell area of 6.4 μm2 was obtained using 90-nm CMOS/MRAM technologies. The basic operations to both store the data and control the delay time were confirmed on the fabricated test chips. In addition, we proposed a power-efficient neuromorphic core using the delay circuit.
KW - MRAM
KW - delay circuit
KW - restricted Boltzmann machine
KW - spintronics
KW - time-domain signal processing
UR - http://www.scopus.com/inward/record.url?scp=84907409270&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84907409270&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.2014.6865453
DO - 10.1109/ISCAS.2014.6865453
M3 - Conference contribution
AN - SCOPUS:84907409270
SN - 9781479934324
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
SP - 1588
EP - 1591
BT - 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE International Symposium on Circuits and Systems, ISCAS 2014
Y2 - 1 June 2014 through 5 June 2014
ER -