Semiconductor memory

Static information storage and retrieval – Read/write circuit – Including signal comparison

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365222, 3401462, G11C 11406

Patent

active

050311476

ABSTRACT:
A semiconductor memory comprises a semiconductor memory circuit, a counter section for causing at least a part of counters to operate in association with an operation of the semiconductor memory circuit, and a counter comparator for comparing the logic state outputs of two independent counters of the counter section with each other, the output of the counter comparator being used to control the semiconductor memory circuit.

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patent: 4849936 (1989-07-01), Mizutani
patent: 4873666 (1989-10-01), Lefebvre et al.
patent: 4873667 (1989-10-01), Geadah et al.
Reese, E., et al., A 4K.times.8 Dynamic RAM with Self-Refresh, IEEE Journal of Solid-State Circuits, vol. SC-16, No. 5, Oct., 1981.

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