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CY28342

High-performance SiS645/650 Pentium 4 Clock Synthesizer

CY28342 Features

* Supports Pentium 4-type CPUs 3.3V power supply Eight copies of PCI clocks One 4-MHz USB clock Two copies of ZCLK clocks One 48-MHz/24-MHz programmable SIO clock Two differential CPU clock pairs

CY28342 General Description

Pin 6 7 39,40,43,44 16,17,20,23 14 [2] Name XIN XOUT CPU (0:1)T, CPU (0:1)C PCI (0:5) FS3/PCI_F0 PWR I/O I Description Oscillator buffer input. Connect to a crystal or to an external clock. Oscillator buffer output. Connect to a crystal. Do not connect when an external clock is applied at XIN. D.

CY28342 Datasheet (178.34 KB)

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Datasheet Details

Part number:

CY28342

Manufacturer:

Cypress Semiconductor

File Size:

178.34 KB

Description:

High-performance sis645/650 pentium 4 clock synthesizer.

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TAGS

CY28342 High-performance SiS645 650 Pentium Clock Synthesizer Cypress Semiconductor

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