Static information storage and retrieval – Powering
Patent
1991-04-29
1994-03-15
Sikes, William L.
Static information storage and retrieval
Powering
365194, 365208, G11C 700, G11C 800
Patent
active
052951111
ABSTRACT:
A random access memory device includes a plurality of memory cells arranged in matrix and sense amplifier circuits for data bits read-out from a row of the memory cells, and sense amplifier circuits are provided in association with sense amplifier driving circuits selectively incorporated in a first controlling unit provided in association with row address bits for supporting propagation of the data bits. A second controlling unit is provided in association with column address bits for supporting propagation of one of the data bits to an input-and-output data buffer unit, wherein the first and second controlling units are coupled in parallel between a bonding pad supplied with a power voltage and another bonding pad supplied with a ground voltage so that the sense amplifier circuits achieve differential amplification at an improved speed.
REFERENCES:
patent: 4918663 (1990-04-01), Remington et al.
patent: 5022005 (1991-06-01), Tohnishi
patent: 5027324 (1991-06-01), Seo
patent: 5051958 (1991-09-01), Arakawa
patent: 5053998 (1991-10-01), Kannan et al.
patent: 5132932 (1992-07-01), Tobita
NEC Corporation
Sikes William L.
Tran Toan
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