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Title:
CROSS-POINT-TYPE NON-VOLATILE STORAGE DEVICE AND DRIVE METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/145737
Kind Code:
A1
Abstract:
A non-volatile storage device (100) is provided with a control circuit (18) that controls: a sense amplifier circuit (7); and a write circuit (15). In accordance with the number and location of resistance-changing elements that are in a second resistance state, the control circuit (18) uses a memory cell (2) other than a selected memory cell (2) in a memory cell array (1) to change the magnitude of at least one of the following: a load current; and a forming pulse current or voltage.

Inventors:
SHIMAKAWA, Kazuhiko
AZUMA, Ryotaro
KATOH, Yoshikazu
KAWAHARA, Akifumi
Application Number:
JP2013/002085
Publication Date:
October 03, 2013
Filing Date:
March 27, 2013
Export Citation:
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Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
International Classes:
G11C13/00
Domestic Patent References:
WO2011155210A1
Foreign References:
JP2011258284A
JP2011198439A
Attorney, Agent or Firm:
NII, Hiromori (6F Tanaka Ito Pia Shin-Osaka Bldg.,3-10, Nishi Nakajima 5-chome, Yodogawa-ku, Osaka-cit, Osaka 11, 〒5320011, JP)
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