Title:
SEMICONDUCTOR STORAGE DEVICE
Document Type and Number:
Japanese Patent JP2012069181
Kind Code:
A
Abstract:
To provide a semiconductor storage device capable of realizing a fuse cell without increasing a chip area.
A semiconductor storage device in an embodiment includes a first reference cell RC arranged in a first cell array 10-1 and a plurality of first fuse cells FC which are arranged in the first cell array 10-1 and which are arranged in the same row or column as the row or column in which the first reference cell RC is arranged.
Inventors:
UEDA YOSHIHIRO
KATAYAMA AKIRA
TAKIZAWA RYOSUKE
KATAYAMA AKIRA
TAKIZAWA RYOSUKE
Application Number:
JP2010211378A
Publication Date:
April 05, 2012
Filing Date:
September 21, 2010
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
G11C11/15; G11C13/00; H01L21/8246; H01L27/10; H01L27/105; H01L43/08; H01L45/00; H01L49/00
Domestic Patent References:
| JP2011525680A | 2011-09-22 | |||
| JP2010049751A | 2010-03-04 | |||
| JP2010049730A | 2010-03-04 |
Foreign References:
| WO2009156873A1 | 2009-12-30 |
Attorney, Agent or Firm:
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Katsumura Hiro
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Katsumura Hiro
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen