The Winbond WPC8769L 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 WPC8769L incorporates the 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, SPI™ high-accuracy analog-to-digital (ADC)and digital-to-analog (DAC) converters for battery charging, system control, system health monitoring and analog controls, and a SensorPath™ interface. The WPC8769L interfaces with the host via an LPC interface. The WPC8769L is PC01 and ACPI compliant, and offers a single-chip solution for the most commonly used notebook PC I/O peripherals.

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• MCE-compliant CIR
• Shared BIOS flash memory
• Supports SPI flash memories
• Flash page programming support
• High-accuracy, high-speed ADC
• Up to 84 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
• 128-pin LQFP package