AnImplementationMethodofaMultifunctionalMCUandsuch MultifunctionalMCU The invention provides an implementation method of a multifunctional MCU and such multifunctional MCU, and relates to the field of electronic technology. The method comprises steps of: acquiring a function operation instruction input by a user; and scanning a fingerprint of the user and performing identity authentication on the user according to the fingerprint, if an operation corresponding to the functionoperationinstructionisauthentication;storingdatainformationintoapreset storage space, if an operation corresponding to the function operation instruction is data information storage;charging apreset device, if an operation corresponding to the function operation instruction is charging. The multifunctional MCU comprises an acquisition module, an authentication module, a storing module and charging module. By means of acquiring a function operation instruction in the invention, multiple functions can be achieved according to an operation corresponding to the functionoperationinstruction,suchasauthentication,datastorageandcharging. Figure1
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