ICS950401 Description
1 FS0/REF0 I/O Frequency select latch input pin / 14.318 MHz reference clock. 2 VDDREF 3 X1 PWR Ref, XTAL power supply, nominal 3.3V IN Crystal input, Nominally 14.318MHz. 4 X2 5 GND OUT Crystal output, Nominally 14.318MHz PWR Ground pin.
ICS950401 Key Features
- Differential pair push-pull CPU clocks @ 3.3V
- PCI (Including 1 free running) @3.3V
- Selectable HT/PCI 66/33MHz @3.3V
- 48MHz, @3.3V fixed
- 24/48MHz @ 3.3V
- REF @3.3V, 14.318MHz. Features
- Up to 220MHz frequency support
- Support power management: PCI stop and stop
- Spread spectrum for EMI reduction
- Uses external 14.318MHz crystal