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Title:
FERROELECTRIC MEMORY AND ITS OPERATION METHOD
Document Type and Number:
Japanese Patent JP2001319473
Kind Code:
A
Abstract:

To provide a ferroelectric memory in which the drive speed can be increased.

This memory has word lines 10 to which plural memory cells are connected, plural memory cells are divided into at least two memory cell groups, memory cells constituting one memory cell are connected to a common plate line, this plate line is made active or non-active by a plate driver provided for each memory cell group, each of these plate drivers is connected to a word line, at least one out of these plate drivers is arranged between memory cell groups being arranged adjacently.


Inventors:
Tanaka, Yasuhiro
Application Number:
JP2000000139768
Publication Date:
November 16, 2001
Filing Date:
May 12, 2000
Export Citation:
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Assignee:
OKI ELECTRIC IND CO LTD
International Classes:
G11C14/00; G11C11/22; (IPC1-7): G11C11/22; G11C14/00
Attorney, Agent or Firm:
大垣 孝



 
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