Power supply control circuit and controlling method thereof

Details Power supply control circuit and controlling method thereof Power supply control circuit and controlling method thereof

2008-04-04

2009-10-13

Hur, J. H. (Department: 2824)

Static information storage and retrieval

Read/write circuit

Data transfer circuit

C365S226000, C365S195000, C365S198000, C365S189190, C365S189050

Reexamination Certificate

active

07602656

ABSTRACT:
A power supply control circuit and a control method secure an accurate operation of a GIO in a burst data transmission having a high compression rate. The power supply control circuit of a semiconductor memory device includes: a counter which is reset in response to a read command signal or a write command signal to count an input clock and then, to output a counting completion signal; and a power supply enable signal generator enabled in response to the read command signal or the write command signal and disabled in response to the counting completion signal, for generating a power supply enable signal.

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A JPO computer translation of JP 08138377 A (the reference N above).

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