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Programmable Timing Control Hub™ for Mobile P4™ Systems

IDT954218 is a CK410M Compliant clock synthesizer. IDT954218 provides a single-chip solution for mobile systems built
with Intel P4-M processors and Intel mobile chipsets. IDT954218 is driven with a 14.318MHz crystal and generates CPU
outputs up to 400MHz. It provides the tight ppm accuracy required by Serial ATA and SRC.


  • 2 - 0.7V current-mode differential CPU pairs
  • 4 - 0.7V current-mode differential SRC pairs
  • 1 - 0.7V current-mode differential CPU/SRC selectable pair
  • 1 - 0.7V current-mode differential SATA pair
  • 1 - 0.7V current-mode differential LCDCLK/SRC selectable pair
  • 4 - PCI (33MHz)
  • 2 - PCICLK_F, (33MHz) free-running
  • 1 - USB, 48MHz
  • 1 - DOT, 96MHz, 0.7V current differential pair
  • 2 - REF, 14.318MHz

Product Specification

Chipset ManufacturerChipset NameClock Spec.Core Voltage (V)Input Freq (MHz)Outputs (#)Platform NamePower Consumption Typ (mW)Spread SpectrumXtal Freq (kHz)
IntelCK410M Derivative3.314.318000 - 400.000000Yes

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
954218BGLFObsoletePAG56TSSOP56CYesTubeCheck Availability
954218BGLFTObsoletePAG56TSSOP56CYesReelCheck Availability


Technical Documentation

Title Type Format File Size Datesort icon
PDN# : K-13-01R2 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 125 KB Oct 3, 2013
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB Mar 24, 2013
PDN# : K-13-01R1 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 125 KB Feb 28, 2013
show all (5)
PDN# : K-13-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 122 KB Jan 16, 2013
PCN#: TB-0510-05 New Shipping Tube for TSSOP/TVSOP/TSSOP Exposed Product Change Notice PDF 201 KB Dec 13, 2005
PC Clocks Contact Info Misc PDF 62 KB May 29, 2007