| 摘要 |
A control circuit for a row active time includes a row active signal generator for generating a row active signal in response to a row active control signal and an active command signal, wherein the row active signal has the row active time defined by the row active control; and a row active control signal generator for generating the row active control signal in response to the row active signal, wherein the row active control signal is delayed for a predetermined time at an auto refresh operation.
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