Datasheet Summary
Integrated Circuit Systems, Inc.
Advance Information
Programmable System Clock Chip for PIII™ Processor
Remended Application: SIS630ST style chipset Output Features
:
- 1
- CPU clocks @ 2.5V
- 1
- Pair of differential CPU clocks @ 3.3V
- 9
- SDRAM @ 3.3V
- 7
- PCI @3.3V
- 1
- 48MHz, @3.3V
- 1
- 24/48MHz @ 3.3V
- 3
- REF @3.3V, (selectable strength) through I2C Features
:
- Programmable ouput frequency
- Programmable ouput rise/fall time
- Programmable CPU, SDRAM, and PCI skew
- Real time system reset output
- Spread spectrum for EMI control typically by 7dB to 8dB, with programmable spread percentage
- Watchdog timer technology to reset system if over-clocking causes...