Erased Option Bytes resulted into bricking STM32U5A9J-DK
Device: STM32U5A9-DKBootloader AN: AN2606Reference Manual: RM0456I was trying to enter the system bootloader (UART mode) through programming the NBOOT0 and NSWBOOT0 bit which is present in the FLASH_OPTR register of the option byte region.Now, this w...