| 摘要 |
A semiconductor memory device and method of performing a stress test on a semiconductor memory device are provided. In an example, the semiconductor memory device includes a multiplexer arrangement configured to switch a timing signal that controls an internal timing of the semiconductor memory device from an internal signal to an external signal during a stress mode, and further includes one or more word lines of the semiconductor memory device receiving a stress voltage during the stress mode, a duration of the stress mode based upon the external signal. In another example, the semiconductor memory device includes one or more word lines configured to receive a stress voltage during a stress mode, and a precharge circuit configured to provide a precharge voltage to a bit line of the semiconductor memory device during the stress mode.
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