Title:
不揮発性記憶装置
Document Type and Number:
Japanese Patent JP4344011
Kind Code:
B2
Abstract:
Provided are a plurality of memory cell arrays 136 and 146 each having a plurality of nonvolatile memory elements having a characteristic whose resistance value changes according to electric pulses applied, and control units (102, 104, 108, 110, 114, 128, 130, 152) configured to write data to a memory cell array and to read data from another memory cell array such that writing of the data and reading of the data occur concurrently in writing of the data to the plurality of memory cell arrays.
Inventors:
Ken Kawai
Kazuhiko Shimakawa
Kazuhiko Shimakawa
Application Number:
JP2009504517A
Publication Date:
October 14, 2009
Filing Date:
July 29, 2008
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
G11C13/00
Domestic Patent References:
| JP2006185577A | ||||
| JP200486986A | ||||
| JP2006155700A |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office
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