Memory with isolated digit lines

Static information storage and retrieval – Addressing – Sync/clocking

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Details

365190, 365194, 365207, G11C 700

Patent

active

053696220

ABSTRACT:
A memory in which a portion of a digit line is isolated from the remainder of the digit line during a write cycle has improved performance. In the conventional architecture of a memory device, cells are arranged in rows and columns and a sense amplifier is employed for a pair of columns, located between a pair of complementary digit lines. An embodiment of the present invention in this architecture provides improved means for isolating the sense amplifier during a write cycle.

REFERENCES:
patent: 4636987 (1987-01-01), Norwood et al.
patent: 4748349 (1988-05-01), McAlexander, III et al.
patent: 5014245 (1991-05-01), Muroka et al.
patent: 5029137 (1991-07-01), Hoshi
patent: 5193075 (1993-03-01), Hatano et al.
patent: 5235547 (1993-08-01), Kobayashi

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