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ICS9131

Integrated Circuit Systems
Part Number ICS9131
Manufacturer Integrated Circuit Systems
Description 32 KhZ Motherboard Frequency Generator
Published Sep 26, 2005
Detailed Description Integrated Circuit Systems, Inc. ICS9131 32 KhZ Motherboard Frequency Generator General Description The ICS9131 offers...
Datasheet PDF File ICS9131 PDF File

ICS9131
ICS9131


Overview
Integrated Circuit Systems, Inc.
ICS9131 32 KhZ Motherboard Frequency Generator General Description The ICS9131 offers a tiny footprint solution for generating a selectable CPU clock from a 32.
768 kHz crystal.
The device allows a variety of microprocessors to be clocked by changing the state of address lines FS0, FS1, and FS2.
The ICS9131 is the ideal solution for replacing high speed oscillators and for reducing clock speeds to save power in computers.
The device provides smooth, glitch-free frequency transitions so that the CPU can continue to operate during slow down or speed up.
The rate of frequency change makes the ICS9131 compatible with all 386DX, 386SX, 486DX, 486DXZ, 486SX and Pentiumâ„¢ microprocessors.
The ICS9131 is driven from a single 32.
768 kHz crystal.
The only external components required are the crystal and a 10M ohm resistor.
The device generates the 14.
318 MHz system clock, eliminating the need for a 14.
318 MHz crystal.
HighPerformance applications may require high...



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