STM32 BOOT1 and BOOT0 settings-EEWORLD

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OOT1 and BOOT0 have two values, 0 and 1, respectively, which can be combined into three boot modes:

BOOT1=X, BOOT0=0 Boot mode: User Flash Memory Boot from user flash memory

BOOT1=0, BOOT0=0 Boot mode: System Memory Boot from system memory

BOOT1=1, BOOT0=0 Boot mode: Embedded SPAM Boot from built-in SRAM

This means that the level state of these two pins when the chip is reset determines which area the program starts from after the chip is reset.

Generally, it is set to BOOT1=0, BOOT0=0. It is only set to BOOT1=0, BOOT0=1 when downloading from ISP.

The third mode is generally not used

Keywords：STM32 BOOT1 BOOT0 Reference address：STM32 BOOT1 and BOOT0 settings

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