Triggering edge of the WAKEUP pin

Question: Is the WAKEUP# pin edge or level triggerred. If it is asserted, how long does it need to remain in this asserted state for triggering a wakeup signal?



The WAKEUP pin is level triggered.  Minimum pulsewidth is quiet brief  ~20 nS (in reality it's actually a lot less, but this is safe and reliable and still relatively small).