Coordinating the startup and shutdown of various power rails.
Acts as a Super I/O controller, managing legacy functions such as keyboard control (KBC) and General Purpose I/O (GPIO), alongside modern power management tasks. Why You Need the "Better" Datasheet PDF
Detailed block diagrams showing how it interacts with mobile CPUs and system DC/DC converters. Common Applications
For those performing board-level repairs, always verify the revision against your specific motherboard schematic to ensure full compatibility. WPCE773LA0DG Datasheets - ariat tech
This chip is a staple in various laptop motherboards, often appearing in schematics alongside or ICH9M chipsets. It handles: