Random access memory having selective intra-bank fast activation of sense amplifiers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 23, 1997
Grant Date -
N/A
app pub date -
Jun 26, 1996
filing date -
Jun 26, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A dynamic random access memory (DRAM) (10) is disclosed. Memory cell arrays (12) within the DRAM have word lines and bit lines, the bit lines being logically divided into bit line sections (26a-p). Corresponding to each bit line section (26a-p) is a sense/decode section (28a-p) having a fast and slow sense mode of operation. When data are read from a particular bit line section (26a-p) the corresponding sense decode section (28a-p) operates in the fast sense mode while the remaining sense/decode sections (28a-p) operate in the slow sense mode, providing for lower power consumption and/or faster access speeds.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully