It8995e 128 Datasheet ((link)) Access

ITE / ITE Tech. (ITE Technology / ITE Tech. Inc.) — commonly sold as an SIO/KBC/IO-controller family device used on laptop and embedded motherboards.

: Features an internal 128KB programmable eFlash (Embedded Flash) memory for firmware storage. it8995e 128 datasheet

The output pin through which the EC mirrors the power button press to the Chipset/PCH, signaling it to start the main power rails. ITE / ITE Tech

The laptop turns on for a fraction of a second, spins the fan, and immediately shuts down—often indicating a failure in the power sequencing logic. spins the fan

It supports a wide array of legacy and modern industrial communication interfaces, including Low Pin Count ( LPC ), SMBus , I2C , PS/2 , and General-Purpose Input/Output ( GPIO ) systems.