OZ992

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 3.3v or 5v supply LOW-power hardware-driven speaker alarm output Software programming kit available SMBALERT# and SMIEVENT outputs 8 programmable interrupt inputs for SMI event or SMBALERT# 8 Auto LED Flash(ALF) programmable outputs with 10% or 50% duty cycles ORDERING INFORMATION OZ992S - 28 pin SSOP OZ992 Intelligent Manager Smart ACPI GPIO/SCI GENERAL DESCRIPTION O2Micro’s OZ992 Smart ACPI/SCI (System Control Interrupt) General Purpose Input/Output unit allows OEMs ...