CY28347 - Universal Single-chip Clock Solution

Product Overview

Cypress Semiconductor

Datasheet Details

Part number	CY28347
Manufacturer	Cypress Semiconductor
File Size	237.28 KB
Description	Universal Single-chip Clock Solution
Datasheet	CY28347 Datasheet
Additional preview pages of the CY28347 datasheet.

Product details

Description

Pin 3 4 1 XIN XOUT FS0/REF0 VDD VDD [2] Name PWR I/O I O 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.I/O Power-on Bidirectional Input/Output.At power-up, FS0 is the input.When the PU power supply voltage crosses the input threshold voltage, FS0 state is latched and this pin becomes REF0, buffered copy of signal applied at XIN.(1 2 x stren

Features

Supports VIA P4M266/KM266 chipsets Supports Pentium® 4, Athlon processors Supports two DDR DIMMS Provides.
Two different programmable CPU clock pairs.
Six differential DDR SDRAM pairs.
Two low-skew/low-jitter AGP clocks.
Six low-skew/low-jitter PCI clocks.
One 48M output for USB.
One programmable 24M or 48M for SIO.
Dial-a-Frequency and Dial-a-dB features.
Spread Spectrum for best e.

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Published: Jun 8, 2007 |