Semiconductor device and semiconductor system performing auto-precharge operation

A semiconductor system includes a controller configured to output a clock, a command and an address; and a semiconductor device configured to generate a flag signal by detecting an input time of the command, which is input in synchronization with the clock in a write auto-precharge operation based o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Choi, Geun Ho, Kwon, Ki Hun
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A semiconductor system includes a controller configured to output a clock, a command and an address; and a semiconductor device configured to generate a flag signal by detecting an input time of the command, which is input in synchronization with the clock in a write auto-precharge operation based on the command, and configured to generate an internal address for performing the write auto-precharge operation, by serializing the address and then parallelizing the flag signal and the serialized address.