STM32 MCUs Embedded software

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BOOT0 pin problem on STM32F302RE

Hello, I use STM32 for years, and on a new board I use for the first time a F3 series : STM32F302REI use exactly the same schematic as all my previous board, and for the BOOT0 pin, I have a 2.2K pull-up pull-down, and a jumper to set the pin to 3.3V ...