Secured Microcontroller ST72F325K4 Flash Program Cloning will help to recover embedded flash content from locked st72f325k4 mcu and then rewrite heximal file to new processor;

Read-out protection, when selected, provides a protection against Program Memory content ex- traction and against write access to Flash memory. Even if no protection can be considered as totally unbreakable, the feature provides a very high level of protection for a general purpose microcon troller.

In flash devices, this protection is removed by reprogramming the option. In this case, the entire program memory is first automatically erased.

Read-out protection selection depends on the device type:

• In Flash devices it is enabled and removed through the FMP_R bit in the option byte by copying mcu st72f325s6 embedded flash memory binary file.

In ROM devices it is enabled by mask option specified in the Option List.

ICC needs a minimum of 4 and up to 6 pins to be connected to the programming tool. These pins are:

• RESET: device reset

VSS: device power supply ground

• ICCCLK: ICC output serial clock pin
  • ICCDATA: ICC input/output serial data pin
  • ICCSEL/VPP: programming voltage
  • OSC1(or OSCIN): main clock input for exter- nal source (optional)
  • VDD: application board power supply (option- al, Note 3)

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