ICS9250-18 Overview
14.318 MHz reference clock output L a t c h e d f r e q u e n cy s e l e c t i n p u t . H a s p u l l - u p t o V D D P C I 14.318MHz reference clock output Halts PCICLK [5:1] at logic "0" level when low. (in mobile, MODE=0) Ground.
ICS9250-18 Key Features
- CPUs @2.5V, up to 166MHz
- SDRAM @ 3.3V, up to 166MHz
- PCI @3.3V
- IOAPIC @ 2.5V
- 48MHz, @3.3V fixed
- 24MHz @ 3.3V
- REF @3.3V, 14.318MHz. Features
- Up to 166MHz frequency support
- Support power management: CPU, PCI, stop and Power down Mode form I2C programming
- Spread spectrum for EMI control (± 0.25% center spread)