Datasheet Summary
128 Pin Enhanced Super I/O with LPC Interface for Consumer Applications
Features
- 3.3 Volt Operation (5V Tolerant)
- LPC Interface
- Floppy Disk Controller (Supports 2 FDCs)
- Multi-Mode Parallel Port
- Two Full UARTs
- 8042 Keyboard Controller (Internal Latch on
IRQ1 and IRQ12)
- Programmable Wakeup Event Interface (nIO_PME Pin)
- SMI Pin
- GPIOs (62)
- ISA IRQ to Serial IRQ Conversion (11 Pins)
- WDT
- Security Register
- ACPI Support Register for Monitoring
System Sleep State and SMI Generation
- Intrusion Detection
- LED Control
- Low Battery Warning
- Battery Backup of Certain Wakeup Events
- XNOR Chain
- PC99 and ACPI 1.0 pliant
- ISA Plug-and-Play patible...