PROTECTION OF MICROCONTROLLERS FROM ILLEGAL ACCESS

The main types of software and hardware protection of microcontrollers from illegal access are described. Investigations and applied technology solutions in the field of information security of microcontrollers in the current state presented. Examples of protection topology integrated circuit chip presented.

Authors: M. I. Ershov, K. K. Kondrashov, A. O. Gasnikov

Direction: Physical Electronics and Technologies of Micro- and Nanostructures

Keywords: Protection bit, polycrystalline silicon fuse, active shielding, blocking access to the I/O ROM interface, information security

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