Disclaimer: ITE Tech. Inc. owns all trademarks. This article is for educational and repair purposes based on publicly available summarized data. Always adhere to the official datasheet for final design or repair decisions.
IT8995E-128 Embedded Controller (EC) or Super I/O chip manufactured by ITE Tech. Inc. . It is commonly used in laptop motherboards, such as the ASUS X541UVK it8995e 128 datasheet
: CXA and CXS revisions are generally considered interchangeable in motherboard schematics. Quality & Safety Features Compliance : RoHS compliant for hazardous materials. Disclaimer: ITE Tech
, meeting international standards for lead-free electronic components. Common Variants : You may encounter specific versions like the IT8995E-128/CXA , which are often found in modern portable systems. IC Components Technical Application This article is for educational and repair purposes
Finally, the power management section of the datasheet highlights the chip’s role in sleep states (S3, S4, S5). Even when the computer is “off,” the IT8995E remains partially alive, listening for a wake from a PS/2 keyboard or a ring indicator on a serial port. It manages the Power Good (PG) signals, ensuring that voltages stabilize before releasing the main CPU from reset. This low-power state operation is a testament to the chip’s efficiency; it consumes milliwatts while waiting, ready to resurrect the full system in milliseconds.
: Revisions like CXA , CXS , and DXA are often interchangeable in motherboard repairs, though confirming specific motherboard schematics is recommended for pin-to-pin accuracy. Application & Sourcing
