The data sheet of the STM32F373xx (https://www.st.com/resource/en/datasheet/stm32f373cc.pdf) on page 71 (6.3.6 Wakeup time from low-power mode) states that the WKUP1 (PA0) pin is used to wake up from standby mode. The reference manual (https://www.st.com/resource/en/reference_manual/dm00041563.pdf) on page 96 (6.4.2 Power control/status regsiter) describes the three WKUP pins 1, 2 and 3. Are these three pins absolutely identical regarding their function to wake up from standby mode? WKUP3 pin is a 5V tolerant input, the others only 3.3V. Are there other differences?
Thanks for your feedback.
