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STM32L152 - Low Power Mode

Question asked by gugger.nicolas on Jan 5, 2016
Latest reply on Jan 5, 2016 by Nesrine M
Hi,
I'd like to implement a 30 minutes interval. During that time I'd like to have the lowest consumption.
I'm not sure whether stop mode or standby mode is best. It is written that LSI and LSE only works down to stop mode. So it is for RTC (wakeup capability). But RTC Tamper and AWU operates in standby mode. I thought RTC works together with LSE or LSI, doesn't it? What is exactly RTC Tamper?
Thank you for the help

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