Static information storage and retrieval – Powering – Data preservation
Patent
1992-10-29
1994-10-25
Nguyen, Viet Q.
Static information storage and retrieval
Powering
Data preservation
365226, 365228, 365200, 371 66, G11C 1400
Patent
active
053595696
ABSTRACT:
A semiconductor storage including a main flash memory, a volatile write cache, a data control circuit, an alternate flash memory and a power supply. This arrangement permits the use of a smaller write cache in comparison with the use of a non-volatile memory, and also provides decreased capacity of the write cache, permitting high-speed access and long-life.
REFERENCES:
patent: 5109505 (1992-04-01), Kiara
patent: 5204963 (1993-04-01), Noya et al.
patent: 5241508 (1993-08-01), Berenguel et al.
patent: 5243577 (1993-09-01), Ueda et al.
Fujita Kenji
Nakao Toshiyuki
Saze Nobuyuki
Yamagata Hirotsugu
Hitachi , Ltd.
Nguyen Viet Q.
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