Static information storage and retrieval – Read/write circuit – Precharge
Patent
1993-12-13
1995-03-21
Popek, Joseph A.
Static information storage and retrieval
Read/write circuit
Precharge
36523006, 36523001, 36523003, 36518911, 326106, G11C 800, G11C 700
Patent
active
054002834
ABSTRACT:
There is a precharge circuitry that uses little real estate and can be deactivated once a word line driver is activated. Specifically, a high signal created by the selected driver is fed back to the precharge circuit to deactivate it when activating a chosen word line. Thus, alleviating the resulting effect between the low signal to activate the selected driver and the precharge high voltage current both using the same node coupled to the word line drivers.
REFERENCES:
patent: 4897568 (1990-01-01), Chern et al.
patent: 5132575 (1992-07-01), Chern
patent: 5206551 (1993-04-01), Chern
patent: 5245578 (1993-09-01), McLaury
patent: 5293342 (1994-03-01), Casper et al.
patent: 5302870 (1994-04-01), Chern
patent: 5311481 (1994-05-01), Casper et al.
Collier Susan B.
Hoang Huan
Micron Semiconductor Inc.
Popek Joseph A.
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