CY28404 - CK409-COMPLIANT CLOCK SYNTHESIZER

Product Overview

Cypress Semiconductor

Part number	CY28404
Manufacturer	Cypress Semiconductor
File Size	294.30 KB
Description	CK409-COMPLIANT CLOCK SYNTHESIZER
Datasheet	CY28404 Datasheet
Additional preview pages of the CY28404 datasheet.

Pin No.

1, 2, 48 1, 2, 7, 8, 9 4 Name REF(0:2) FS_A, FS_B, FS_C, I FS_D, FS_E XIN I Type O, SE Description Reference Clock.

3.3V 14.318-MHz clock output.

Supports Intel Springdale/Prescott (CK409).
Selectable CPU frequencies.
3.3V power supply.
Nine copies of PCI clock.
Four copies 3V66 clock with optional VCH.
Three copies 48-MHz clock.
Three copies REF clock.
Two differential CPU clock pairs.
Support SMBus/I2C Byte, Word, and Block Read/Write.
Dial-A-Frequency.
Ideal Lexmark Spread Spectrum profile for maximum electromagnetic interference (EMI).

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Published: Jul 24, 2007 |