Hi all,
I'm using STM32F429BIT6。
my question is: C3 is 3.3uF±10%，How do you like this circuit?When WDG reset in the MCU STM32F429BIT6,It will lead to CMOS failure of the MCU NRST？If C3 is 2.2uF±10%，the CMOS of the MCU NRST will be OK？Thanks！
It will be fine, but the recommendation is to remove R5 since there is an internal pullup, and change C3 to a 0.1 uF.
dm00115714-getting-started-with-stm32f4xxxx-mcu-hardware-development-stmicroelectronics.pdf
