Datasheet Summary
100 Pin Enhanced Super I/O for LPC Bus with SMBus Controller for mercial Applications
Features
- 3.3 Volt Operation (5V Tolerant)
- Floppy Disk Controller (Supports 2 FDCs)
- Multi-Mode Parallel Port
- Two UARTs
- 8042 Keyboard Controller
- SMBus Controller
- Programmable Wakeup Event Interface
(nIO_PME Pin)
- SMI Support (nIO_SMI Pin)
- GPIOs (39)
- Fan Speed Control Output
- Fan Tachometer Input
- ISA IRQ to Serial IRQ Conversion
- XNOR Chain
- PC99 and ACPI 1.0 pliant
- ISA Plug-and-Play patible Register Set
- Intelligent Auto Power Management
- 2.88MB Super I/O Floppy Disk Controller
- Licensed CMOS 765B Floppy Disk
Controller
- Software and Register patible...