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Renesas Electronics America - Knowledgebase

Does oscillation in the STOP mode prevents a reset from being applied?

Latest Updated:12/01/2011


The reset signal and unmasked interrupts are given as the triggers for releasing the STOP mode in the uPD78F9116A.
But since oscillation is stopped in the STOP mode, does this prevent a reset from being applied?


Since reset can be acknowledged even when there is no clock, the reset signal can be used to release the STOP mode.
Since the delay time of the reset signal depends on the analog delay, it can be used without problem.
Suitable Products
RL78 Family
78K Family