Static information storage and retrieval – Read/write circuit – Precharge
Patent
1977-05-20
1979-07-10
Hecker, Stuart N.
Static information storage and retrieval
Read/write circuit
Precharge
307200B, 307209, 307DIG1, 307DIG4, 365190, 365206, G11C 702
Patent
active
041610407
ABSTRACT:
In a MIS random access memory device including a data-in amplifier and MIS memory cells, a device is provided for holding the output level of the data-in amplifier at the precharge potential of the memory cells except during a write operation by controlling an input circuit and a driver circuit of the data-in amplifier through utilizing the read/write signal and the control signal for the memory. Data stored in the memory cells are free from the influence of the output of the data-in amplifier during a non-write operation.
REFERENCES:
patent: 3594736 (1971-07-01), Hoffman
patent: 3938108 (1976-02-01), Salsbury et al.
patent: 3949383 (1976-04-01), Askin et al.
patent: 4019068 (1977-04-01), Bormann
patent: 4060740 (1977-11-01), Nishimura
Hecker Stuart N.
Hitachi , Ltd.
McElheny Donald
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