5.20 Wake-up Times From Lower-Power Modes (LPM3, LPM4) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
||DCO clock wake-up time from LPM3 or LPM4(1)
||fDCO = DCO default frequency (approximately 1 MHz)
||CPU wake-up time from LPM3 or LPM4(2)
||1 / fMCLK + tDCO,LPM3/4
(1) The DCO clock wake-up time is measured from the edge of an external wake-up signal (for example, a port interrupt) to the first clock edge observable externally on a clock pin (MCLK or SMCLK).
(2) Parameter applicable only if DCOCLK is used for MCLK.