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