The Winbond WPC8763L is a highly integrated embedded controller (EC) with an embedded RISC core and integrated advanced functions. It is targeted for a wide range of portable applications.

The WPC8763L incorporates the CompactRISC® CR16CPlus core (a high-performance 16-bit RISC processor), on-chip ROM and RAM memories, system support functions and a Flash Interface Unit (FIU) that interfaces directly with external SPI flash memory devices.

System support functions include: watchdog, PWM, timers, interrupt control, General-Purpose I/O (GPIO) with internal keyboard matrix scanning, PS/2® interface, SMBus® interface, UART, high-accuracy analog-to-digital (ADC) and digital-to-analog (DAC) converters for battery charging, system control, system health monitoring and analog controls.

The WPC8763L interfaces with the host via an LPC interface.

The WPC8763L is PC01 and ACPI compliant, and offers a single-chip solution for the most commonly used notebook PC I/O peripherals.


For more detailed technical information about Winbond's embedded controllers for notebook applications, click here to Contact Sales.

• Shared BIOS flash memory
• Support for SPI flash memories
• Flash page programming support
• High-accuracy, high-speed ADC
• Up to 88 GPIO ports (including keyboard scanning) with a variety of wake-up events
• 16-bit RISC core, with up to 4 Mbytes of external address space, running at up to 25 MHz