PI6C106 Datasheet (Pericom Semiconductor Corporation)

PI6C106, Pentium/Pro System Clock Chip

The PI6C106 is part of a reduced pin count two-chip clock solution for designs using an Intel BX style chipset.

Companion SDRAM buffers are PI6C182 & PI6C184.

There are two PLLs, with the first PLL capable of spread spectum operation.

CPU frequencies up to 100 MHz are supported.

Frequency Table SEL

PI6C106 Features

* Three CPUs @2.5V, up to 100 MHz

* Seven PCIs @ 3.3V (including one free running, 1 early)

* One 48 MHz @ 3.3V fixed

* One REF (3.3V, 14.318 MHz)

* One IOAPIC (2.5V, 14.318 MHz)

* Strong REF clock (1V/ns @50pF load)

* Excellent power managemen