IC DEVICE HAVING A FUNCTION OF PREVENTING FALSE OPERATION AND METHOD OF PREVENTING FALSE OPERATION OF IC DEVICE

摘要

The present invention relates to a method for preventing malfunction of the IC device and an IC device has a malfunction prevention function, the power supply; Outputting a first signal from the electrical input terminal and the active mode receives the power-up and a first output terminal for outputting a second signal in the sleep mode including the main IC; And the power source, and connected to the power input terminal and the first output terminal, supplying power to the main power transfer means to block or IC; including, but, the power transmission unit for more than a predetermined time the first signal, If by that the power supply is cut off is provided to the power input terminal, and prevent malfunction of the main IC, it is possible to reduce unnecessary power consumption. ;