Integrated Circuit Systems ICS952001
the ICS9179-06 as the memory buffer.| Part No. | ICS952001 |
|---|---|
| Datasheet | ICS952001 Download |
| Manufacturer |  Integrated Circuit Systems |
| Description | Preliminary Product Previes |
| Buy | Stock & Price |
FEATURES
:● 2 - Pairs of differential CPUCLKs (differential current mode)
● 1 - SDRAM @ 3.3V
● 8 - PCI @3.3V
● 2 - AGP @ 3.3V
● 2 - ZCLKs @ 3.3V
● 1- 48MHz, @3.3V fixed.
● 1- 24/48MHz, @3.3V selectable by I2C (Default is 24MHz)
● 3- REF @3.3V, 14.318MHz.
FEATURES
/Benefits:● Programmable output frequency, divider ratios, output rise/falltime, output skew.
● Programmable spread percentage for EMI control.
● Watchdog timer technology to reset system if system malfunctions.
● Programmable watch dog safe frequency.
● Support I2C Index read/write and block read/write operations.
● For PC133 SDRAM system use the ICS9179-06 as the memory buffer.
● For DDR SDRAM system use the ICS93705 or ICS93722 as the memory buffer.
● Uses external 14.318MHz crystal. Key Specifications:
● PCI - PCI output skew: < 500ps
● CPU - SDRAM output skew: < 1ns
● AGP - AGP output skew: <150ps Pin Configuration VDDREF **FS0/REF0 **FS1/REF1 **FS2/REF2 GNDREF X1 X2 GNDZ ZCLK0 ZCLK1 VDDZ *PCI_STOP# VDDPCI **FS3/PCICLK_F0...
