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Supreeth Anil
Visitor II
Feb 6, 2021 5:53 AM UTC
Solved

Formula for calculating IWDG timeout for STM32F0 series

Which document to refer to find formula for calculating IWDG timeout for STM32F0 series(STM32F0C038 to be more specific)? I have found formulae for other parts which operates on 32kHz LSI and some maximum ratings are also given in the datasheet. Is it possible to apply the same formula here(shown below)?

tIWG = tLSI * 4 * 2^PR * (RL + 1)

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waclawek.jan
waclawek.janBest answer
Super User
Feb 6, 2021 7:09 PM UTC

Yes the formula looks good.

JW

1 reply

waclawek.jan
waclawek.janBest answer
Super User
Feb 6, 2021 7:09 PM UTC

Yes the formula looks good.

JW