Standby state power management chip of electronic product

The invention discloses a standby state power management chip of an electronic product. The standby state power management chip of the electronic product is provided with an encryption module, a remote control receiving module, a light emitting diode (LED) display driving module, a keyboard scanning management module, an external crystal oscillator and real-time clock module, a built-in oscillation resetting module, a power management module, a communication module and the like, wherein the clock resetting end of the built-in oscillation resetting module is connected with the clock resetting ends of the encryption module, the remote sensing receiving module, the LED display driving module, the keyboard scanning management module, the external crystal oscillator and real-time clock module, the power management module and the communication module; the communication module is connected with the encryption module, the remote sensing receiving module, the LED display driving module, the keyboard scanning managemen