MPU, as you know, memory protection unit.I have read​ AN4838, which tells me how to implement MPU. It also says, if you want to find out your chip support the MPU or not, look up the chip datasheet. Sadly, I checked all the stm32f1xxs datasheet, no o...

Q1: ​[RM0008] 31.6.1 MCU device ID code, DBGMCU_IDCODE says,"0x1003 = Revision 1, 2, 3, X or Y". It looks idiot. Does it means you still don't know what your revision is even you have read the DBGMCU_IDCODE​Q2: I have a stm32f10zet6 which is revision...