Handles system power states (S0-S5), including charging management and battery monitoring.
The WPCE773LA0DG functions as a Super I/O and Advanced Power Management Controller. It communicates with the Southbridge or Platform Controller Hub (PCH) via the Low Pin Count (LPC) interface. Specification Nuvoton Technology Part Number WPCE773LA0DG Package Type LQFP (Low-profile Quad Flat Package) Pin Count Host Interface LPC (Low Pin Count) Bus Specification v1.1 Core Architecture Compact RISC Embedded Processor Core Operating Voltage 3.3V (with 5V tolerant I/O pins) Core Architecture and Internal Modules
The WPCE773LA0DG has a noted open-market fake/counterfeit threat level of approximately 34% due to its obsolescence status. A verified technical sheet helps technicians map expected circuit behaviors against components sourced from third-party suppliers to confirm authenticity. Finding the Verified PDF and Avoiding Spoof Links
If you are looking for a reliable source, you can find the datasheet on Ariat-Tech.
The WPCE773LA0DG datasheet PDF is confirmed active and available for free distribution from authorized semiconductor archives as of this writing.
The chip features an efficient, compact microcontroller core optimized for real-time I/O processing. It executes firmware stored in an external SPI flash memory chip or an onboard ROM. Thermal and Fan Management
(formerly part of Winbond). It is a vital component in laptop motherboards, serving as the bridge between the system's hardware and its firmware. Commonly found in high-performance machines like the Apple MacBook Pro (A1286) and various
The is a highly integrated Embedded Controller (EC) developed by Nuvoton Technology. It is widely used in laptop motherboards, embedded systems, and industrial computers to manage low-level hardware operations.
The power management channel supports ACPI-compliant states (S0 through S5). It monitors power buttons, lid switches, and power rails. It executes hardware power-up sequences by enabling step-down regulators in a strict chronological order. Functional Pin Configuration
If you are dealing with a dead motherboard, the datasheet helps you check: Crucial for correct soldering.
If the datasheet is missing page 34 (Power-up timing), technicians often wrongly replace the EC when the issue is actually a missing clock signal.
Handles system power states (S0-S5), including charging management and battery monitoring.
The WPCE773LA0DG functions as a Super I/O and Advanced Power Management Controller. It communicates with the Southbridge or Platform Controller Hub (PCH) via the Low Pin Count (LPC) interface. Specification Nuvoton Technology Part Number WPCE773LA0DG Package Type LQFP (Low-profile Quad Flat Package) Pin Count Host Interface LPC (Low Pin Count) Bus Specification v1.1 Core Architecture Compact RISC Embedded Processor Core Operating Voltage 3.3V (with 5V tolerant I/O pins) Core Architecture and Internal Modules
The WPCE773LA0DG has a noted open-market fake/counterfeit threat level of approximately 34% due to its obsolescence status. A verified technical sheet helps technicians map expected circuit behaviors against components sourced from third-party suppliers to confirm authenticity. Finding the Verified PDF and Avoiding Spoof Links
If you are looking for a reliable source, you can find the datasheet on Ariat-Tech.
The WPCE773LA0DG datasheet PDF is confirmed active and available for free distribution from authorized semiconductor archives as of this writing.
The chip features an efficient, compact microcontroller core optimized for real-time I/O processing. It executes firmware stored in an external SPI flash memory chip or an onboard ROM. Thermal and Fan Management
(formerly part of Winbond). It is a vital component in laptop motherboards, serving as the bridge between the system's hardware and its firmware. Commonly found in high-performance machines like the Apple MacBook Pro (A1286) and various
The is a highly integrated Embedded Controller (EC) developed by Nuvoton Technology. It is widely used in laptop motherboards, embedded systems, and industrial computers to manage low-level hardware operations.
The power management channel supports ACPI-compliant states (S0 through S5). It monitors power buttons, lid switches, and power rails. It executes hardware power-up sequences by enabling step-down regulators in a strict chronological order. Functional Pin Configuration
If you are dealing with a dead motherboard, the datasheet helps you check: Crucial for correct soldering.
If the datasheet is missing page 34 (Power-up timing), technicians often wrongly replace the EC when the issue is actually a missing clock signal.
