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APPARATUSES AND METHODS FOR PROVIDING AN INDICATOR OF OPERATIONAL READINESS OF VARIOUS CIRCUITS OF A SEMICONDUCTOR DEVICE FOLLOWING POWER UP
APPARATUSES AND METHODS FOR PROVIDING AN INDICATOR OF OPERATIONAL READINESS OF VARIOUS CIRCUITS OF A SEMICONDUCTOR DEVICE FOLLOWING POWER UP
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机译:用于在上电之后提供半导体器件的各种电路的操作准备情况的指示的装置和方法
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摘要
Apparatuses and methods for providing an indicator of operational readiness of various circuits of a semiconductor device following power up are described in the present disclosure. An example apparatus includes a first circuit configured to receive a supply voltage and further configured to provide an active first signal responsive to the supply voltage exceeding a threshold voltage. The example apparatus further includes a second circuit coupled to the first circuit and activated by the active first signal, the second circuit configured to provide an active second signal when a third circuit is ready for operation.
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