Auto-refresh control circuit and a semiconductor memory...

Details Auto-refresh control circuit and a semiconductor memory... Auto-refresh control circuit and a semiconductor memory...

2011-08-30

2011-08-30

Nguyen, VanThu (Department: 2824)

Static information storage and retrieval

Read/write circuit

Data refresh

Reexamination Certificate

active

08009497

ABSTRACT:
An auto-refresh control circuit includes a control signal generating section configured to simultaneously or individually enable first and second control signals in response to an information combination signal having refresh information and operation mode information and first and second chip selection signals, and an auto-refresh signal generating section configured to generate first and second auto-refresh signals in response to a plurality of command signals and the first and second control signals.

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