Wpce773la0dg Datasheet Pdf Better
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"WPC E773LA0DG" datasheet WPC773LA0DG filetype:pdf W83L773DG Winbond datasheet
In modern system architectures, the WPCE773LA0DG acts as a responsible for:
Start with the official Nuvoton request. Supplement with laptop service manuals and community-annotated copies. Then, invest 30 minutes to annotate and combine your PDFs into a single, searchable, personally-indexed document.
Serial and parallel ports, keyboard controller (KBC), and PS/2 mouse interfaces. Hardware Monitoring: Voltage, temperature, and fan speed control. General Purpose I/O (GPIO): Multiple configurable pins for system-specific logic. Firmware Interface: wpce773la0dg datasheet pdf better
Essential for measuring voltages during troubleshooting.
Monitors the power button, handles ACPI states (S0 to S5), and sends the power-up sequence signals ( PM_PWRBTN# , RSMRST# ) to the motherboard chipset.
Powers internal logic and standby sub-modules via the 3.3V auxiliary line. LAD[0:3] , LFRAME# , LCLK
Since full datasheets for these specific Nuvoton chips are often restricted to manufacturers (OEMs) and not always public, you can find the most relevant technical data through the following resources: Technical Specifications Summary Based on common implementations of the WPCE77x series: : LQFP-128 (Low-profile Quad Flat Package). Related search suggestions (If you want more detailed
(if generic part):
Commonly found in laptop motherboards (e.g., Apple MacBook Pro A1278/A1286 or Acer models), it manages low-level system tasks like power sequencing, keyboard scanning, and thermal monitoring. Feature Specification Details Manufacturer Winbond / Nuvoton Technology Component Type Super I/O / Embedded Controller (EC) Package QFP-128 (Quad Flat Package, 128 pins) Operating Temp Extended range: -40°C to 105°C (TA) Main Functions Keyboard controller (KBC), power management, BIOS interface Status
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: Mobile Embedded Controller (Keyboard Controller / Super I/O) Bus Interface : LPC (Low Pin Count) interface 🔍 Key Functional Blocks Serial and parallel ports, keyboard controller (KBC), and
WPCE773LA0DG is an Embedded Controller (EC) chip, primarily used as a Super I/O (SIO)
The is frequently found in older, robust notebook architectures, particularly those designed for the Intel Mobile Penryn platform and ICH9M chipset. Common Uses: Laptop Motherboard Power Management.
The WPCE773LA0DG operates as the main gatekeeper of a laptop's standby infrastructure. It bridges the communication gap between the main processor/chipset (via the Low Pin Count or LPC interface) and various peripheral hardware units. Key physical and electrical parameters include: