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LPC47N350 - LEGACY FREE KEYBOARD EMBEDDED CONTROLLER

Key Features

  • 3.3V Operation with 5V Tolerant Buffers.
  • ACPI 2.0 PC2001 Compliant.
  • LPC Interface with Clock Run Support.
  • Decode I/O, Memory, and FWH cycles.
  • Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems.
  • 15 Direct IRQs.
  • ACPI SCI Interface.
  • nSMI output and supporting PM registers.
  • Shadowed write only registers.
  • LPC Switching.
  • Hot Plug LPC Docking Interface.
  • Secondary Switchable LPC interfac.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LPC47N350 Legacy-Free Keyboard/Embedded Controller with SPI and LPC Docking Interface Product Features ■ 3.3V Operation with 5V Tolerant Buffers ■ ACPI 2.0 PC2001 Compliant ■ LPC Interface with Clock Run Support — Decode I/O, Memory, and FWH cycles — Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems — 15 Direct IRQs — ACPI SCI Interface — nSMI output and supporting PM registers — Shadowed write only registers ■ LPC Switching — Hot Plug LPC Docking Interface — Secondary Switchable LPC interface (3.