| Part Number | W83195R-08 |
| Manufacturer | Winbond |
| Description | The W83195R-08 is a Clock Synthesizer which provides all clocks required for high-speed RISC or CISC microprocessor such as Intel Pentium II. W83195R-08 provides sixteen CPU/PCI frequencies which are externally selectable with smooth transitions. W83195R-08 also provides 17 SDRAM clocks controlled b... |
| Features |
• • • • • • Supports Pentium™ II CPU with I2C. 3 CPU clocks (one free-running CPU clock) 17 SDRAM clocks for 4 DIMs 7 PCI synchronous clocks Two IOAPIC clocks for multiprocessor support Optional single or mixed supply: (Vddq1=Vddq2 = Vddq3 = Vddq4 = VddL1 =VddL2= 3.3V) or (Vddq1= Vddq2 = Vddq3=Vddq4 = 3.3V, VddL1 = VdqL2 = 2.5V) < 250ps skew among CPU and SDRAM clocks < 250ps skew among PCI clocks < 5ns propagation delay SDRAM from buffer input Skew from CPU(earlier) to PCI clock -1 to 4ns, center 2.6ns. Smooth frequency switch with selections from 50 MHz to 133 MHz CPU I2C 2-Wire serial inter... |
| Document |
 W83195R-08 datasheet pdf (231.00KB)
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