Implementation Method of a Multifunctional MCU and such Multifunctional MCU

摘要

A 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 function operation instruction is authentication; storing data information into a preset storage space, if an operation corresponding to the function operation instruction is data information storage; charging a preset 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 a charging module.