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MEC1404 - Keyboard and Embedded Controller

General Description

chapter to determine specific chip configuration options.

Key Features

  • 3.3V Operation.
  • ACPI 3.0 Compliant.
  • PC2001 compliant.
  • VTR (standby) and VBAT Power Planes - Low Standby Current in Sleep Mode.
  • Connected Standby Support.
  • 32kHz Clock Source - Internal 32kHz Oscillator - External 32kHz Clock Source - 32kHz Crystal (XTAL) Supported - Single-Ended 32kHz Clock Source.
  • LPC Host Interface - LPC Specification 1.1 Compatible - LPC I/O and Memory Cycles Decoded - Supports optional signals: CLKRUN#, LPCPD#, S.

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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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MEC140X/1X Keyboard and Embedded Controller Products for Notebook PC Common Features • 3.3V Operation • ACPI 3.0 Compliant • PC2001 compliant • VTR (standby) and VBAT Power Planes - Low Standby Current in Sleep Mode • Connected Standby Support • 32kHz Clock Source - Internal 32kHz Oscillator - External 32kHz Clock Source - 32kHz Crystal (XTAL) Supported - Single-Ended 32kHz Clock Source • LPC Host Interface - LPC Specification 1.1 Compatible - LPC I/O and Memory Cycles Decoded - Supports optional signals: CLKRUN#, LPCPD#, SERIRQ, SMI#, EC_SCI# (ACPI PME Event) - Supports 19.