Figure 984. Mc_Me Transition Diagram - STMicroelectronics SPC572L series Reference Manual

Mode Entry Module (MC_ME)
Peripheral Clocks
Disable
Processor
Low-Power
Entry
Processor &
Memory
Clock Disable
FLASH
Switch-Off
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Figure 984. MC_ME Transition Diagram

Start
Target Mode Request
Clock Sources
Switch-On
System Clock
Switching
PAD
Outputs Off
Current Mode Update
End
DocID027809 Rev 4
Write ME_MCTL register
SAFE mode request
interrupt/wakeup event
FLASH
Switch-On
Processor &
Memory
Clock Enable
Processor
Low-Power
Exit
Clock Sources Without
Dependencies Switch-Off
Dependencies Switch-Off
S_MTRANS = '0'
RM0400
Pad
Outputs On
Peripheral Clocks
Enable
Clock Sources With