ICS9147-12 Integrated Circuit Systems, ICS9147-12 Datasheet

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ICS9147-12

Manufacturer Part Number
ICS9147-12
Description
Pentium/ProTM System Clock Chip
Manufacturer
Integrated Circuit Systems
Datasheet
9147-12 Rev A 072597P

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ICS9147-12 Summary of contents

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Rev A 072597P ...

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PIN NUMBER PIN NAME FS2 1 REF1 2 REF0 3, 10, 17, 24, 31, GND 31, 37 20, N VDD2 8 PCICLK_F 9, 11, 12, 13, 14, 16 PCICLK (0:5) 18 FS0 ...

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FS2 FS1 FS0 CPUCLK PCICLK(0:5) PD# Outputs Outputs 0 Stopped Low Stopped Low 1 Running Running ...

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PARAMETER SYMBOL Input Low Voltage VIL Input High Voltage VIH Input Low Current IIL Input High Current IIH IOL1a Output Low Current IOL1b IOH1a Output High Current IOH1b IOL2a Output Low Current IOL2b IOH2a Output High Current IOH2b VOL1a Output ...

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PARAMETER SYMBOL 1 Rise Time T 1 Rise Time Fall Time T 1 Rise Time T 1 Fall Time T 1 Rise Time T 1 Fall Time T 1,3 Rise Time T 1 Rise Time T 1 ...

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SYMBOL COMMON DIMENSIONS MIN. NOM. A .095 .101 A1 .008 .012 A2 .088 .090 B .008 .010 C .005 .006 D See Variations E .292 .296 e 0.025 BSC H .400 .406 h .010 .013 L .024 .032 N See ...

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