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OZ992 - Intelligent Manager Smart ACPI GPIO/SCI

Datasheet Summary

Description

O2Micro’s OZ992 Smart ACPI/SCI (System Control Interrupt) General Purpose Input/Output unit allows OEMs

Features

  • SMBus, version 1.0, Compliance.
  • Master mode function to interface with ACPI compliant embedded controller.
  • Support Pentium and x86-based designs.
  • Supported by default embedded controller firmware.
  • Accept up to 16 SCI inputs.
  • Programmable level or edge (falling and rising edge) triggered SCI inputs.
  • 20 possible edge-sensitive programmable General Purpose Inputs/Outputs per device.
  • Programmable addresses for cascading OZ992s.

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Datasheet preview – OZ992

Datasheet Details

Part number OZ992
Manufacturer O2Micro
File Size 37.90 KB
Description Intelligent Manager Smart ACPI GPIO/SCI
Datasheet download datasheet OZ992 Datasheet
Additional preview pages of the OZ992 datasheet.

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Full PDF Text Transcription

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FEATURES • SMBus, version 1.0, Compliance • Master mode function to interface with ACPI compliant embedded controller • Support Pentium and x86-based designs • Supported by default embedded controller firmware • Accept up to 16 SCI inputs • Programmable level or edge (falling and rising edge) triggered SCI inputs • 20 possible edge-sensitive programmable General Purpose Inputs/Outputs per device • Programmable addresses for cascading OZ992s • 32KHz operating frequency • Supports 3.
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