ICS94222 Datasheet (ETC) - Programmable System Frequency Generator for PII/III™

ICS94222, Programmable System Frequency Generator for PII/III™

Analog power supply 3.3V 14.318 MHz reference clock output L a t c h e d f r e q u e n cy s e l e c t i n p u t .

H a s p u l l - u p t o V D D 14.318MHz reference clock output Halts PCICLK [5:1] at logic "0" level when low.

(in mobile, MODE=0) Ground.

14.318MHz input.

Has internal load cap, (nomina

ICS94222 Features

* 3 - CPUs @2.5V, up to 166MHz.

* 17 - SDRAM @ 3.3V, up to 166MHz.

* 7 - PCI @3.3V

* 2 - IOAPIC @ 2.5V

* 1 - 48MHz, @3.3V fixed.

* 1 - 24MHz @ 3.3V

* 2 - REF @3.3V, 14.318MHz. Features:

* Programmable ouput frequency.

* Program