SIO10N268
SIO10N268 is Advanced Notebook I/O manufactured by Microchip Technology.
Advanced Notebook I/O for ISA or LPC Designs with X-Bus Interface for I/O, Memory and FWH Emulation and Four Serial Ports
Product Features
- 3.3 Volt Operation (5 Volt Tolerant)
- PC99, PC01, ACPI 1.0 pliant
- LPC or ISA Interface
- SIO10N268 offers two modes of operation: LPC Mode or ISA Mode. These modes are jumper selectable.
- X-Bus Interface (LPC Mode Only)
- Three chip selects (2 I/O and 1 Memory)
- 8-bit data transfers
- Support for up to 2MB Flash
- Interfaces with 3V memory devices
- Support for up to two external I/O ponents
- Offers three modes of operation for I/O devices
- Provides FWH Emulation
- Serial IRQ patible with Serialized IRQ Support for PCI Systems
- Programmable Wake-up Event (PME) Interface
- (33) General Purpose Input/Output Pins
- System Management Interrupt
- 2.88MB Super I/O Floppy Disk Controller
- Licensed CMOS 765B Floppy Disk Controller
- Software and Register patible with
Microchip's Proprietary 82077AA...
