Title:
SEMICONDUCTOR STORAGE DEVICE, DRIVE METHOD, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/187995
Kind Code:
A1
Abstract:
The present disclosure relates to: a semiconductor storage device enabling to suppress layout area, and improve reliability; a drive method; and an electronic apparatus.
This semiconductor storage device is provided with: at least one selection transistor; a variable resistance element, wherein one end section is connected to a bit line, the other end section is connected to a drain terminal of the selection transistor, and a resistance value changes when a current at a predetermined value or more flows; and a write control unit, which is connected to a connection point between the selection transistor and the variable resistance element, and controls a current flowing to the variable resistance element when writing data in the variable resistance element. The present technology can be applied to, for instance, non-volatile memory that is provided with a storage element configured from a magnetic tunnel junction.
Inventors:
OKA MIKIO (JP)
KANDA YASUO (JP)
KANDA YASUO (JP)
Application Number:
PCT/JP2017/015064
Publication Date:
November 02, 2017
Filing Date:
April 13, 2017
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G11C11/16
Foreign References:
| JP2010040110A | 2010-02-18 | |||
| JP2012203939A | 2012-10-22 |
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
Download PDF: