意法半导体的智能复位 IC扩展了现有按钮的功能，这样用户通过同时长按1个或2个按钮就可以重置被冻结的器件。 这些器件具有几种有用特性，例如：
Smart reset brings a real value to battery operated applications
Smart reset™ ICs allow to reset a frozen or locked up electronic device without having to remove the battery or access a dedicated reset button by extending the functional capability of the existing buttons. Users can simply reset their frozen device with a long push of one SR1 or two SR2 buttons simultaneously, depending on the device configuration. With a programmable delay to avoid accidental resets, these ICs save space and cost for equipment manufacturers, and significantly increase convenience for the user.
Smart reset bring a real value to battery operated applications, such as wearable devices, whose human to machine interface is built up with a touch screen or just a few mechanical buttons (1 or 2 for ex). By providing hidden functionality, smart reset bring a significant contribution to product friendly design while preventing from end-user misuse or by adding easy access to extra features (not only limited to system reset, but also shortcut, data saving or synchronization, low power mode entry.)