Output Features:

• 3 - CPUs @2.5V, up to 166MHz.

• 17 - SDRAM @ 3.3V, up to 166MHz.

• 7 - PCI @3.3V

• 2 - IOAPIC @ 2.5V

• 1 - 48MHz, @3.3V fixed.

• 1 - 24MHz @ 3.3V

• 2 - REF @3.3V, 14.318MHz.

Features:

• Up to 166MHz frequency support

• Support power management: CPU, PCI, stop and

Power down Mode form I2

C programming.

• Spread spectrum for EMI control (± 0.25 center

spread)

• Uses external 14.318MHz crystal

Key Specifications:

• CPU – CPU: <175ps

• CPU – PCI: 1 - 4ns

• PCI – PCI: <500ps

• SDRAM - SDRAM: