com SC670 I2C Clock Generator for Pentium Notebook Designs.
Approved Product PRODUCT FEATURES SEL FREQUENCY TABLE CPU 60.
0 66.
6 PCI 30.
0 33.
3 0 1 • • • • • • • • • • • • • • Supports Pentium & Pro CPUs.
4 CPU clocks up to 8 loads.
Up to 8 SDRAM clocks for 2 DIMs.
Supports Power Savings Frequencies.
7 PCI synchronous clocks.
Optional common or mixed supply mode: (Vdd = Vddq3 = Vddq2 = 3.
3V) or (Vdd = Vddq3 = 3.
3V, Vddq2 = 2.
5V) 250ps skew CPU and SDRAM clocks.
250ps skew among PCI clocks.
I2C 2-Wire serial interface Programmable registers featuring: - enable/disable each output pin - mode as tri-state, test, or normal - 24/48 MHz selections 1 IOAPIC clock for multipro...

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