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Renesas Electronics Corporation

Renesas’ Timing product portfolio has been acquired by SiTime.

Datasheets, documentation, and sample orders remain available on Renesas.com through late 2026. For new designs, purchasing, support, and product inquiries, visit SiTime.com or send an email to [email protected]. Full transition to SiTime is expected by late 2026.

Programmable Timing Control Hub™ for Next Gen P4™ processor

Package Information

Pkg. Type:SSOP
Pkg. Code:PVG56
Lead Count (#):56
Pkg. Dimensions (mm):18.4 x 7.5 x 2.3
Pitch (mm):0.64

Environmental & Export Classifications

Pb (Lead) FreeYes
Moisture Sensitivity Level (MSL)1
ECCN (US)
HTS (US)

Product Attributes

Pkg. TypeSSOP
Lead Count (#)56
Pb (Lead) FreeYes
Carrier TypeReel
C-C Jitter Max P-P (ps)85
Chipset ManufacturerIntel
Clock Spec.CK410 Derivative
Core Voltage (V)3.3
Die FormNo
Diff. Output SignalingHCSL
FunctionClock Generator
Input Freq (MHz)14.318 - 400
Length (mm)18.4
MOQ1000
Moisture Sensitivity Level (MSL)1
Output Freq Range (MHz)14.318 - 400
Output Voltage (V)3.3
Package Area (mm²)138
Pb Free Categorye3 Sn
Pitch (mm)0.64
Pkg. Dimensions (mm)18.4 x 7.5 x 2.3
Qty. per Carrier (#)0
Qty. per Reel (#)1000
Reel Size (in)13
Reference OutputNo
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Spread SpectrumYes
Supply Voltage (V)3.3 - 3.3
Tape & ReelYes
Temp. Range (°C)0 to 70°C
Thickness (mm)2.3
Width (mm)7.5
Xtal Freq (MHz)14.3182 - 14.3182
Xtal Inputs (#)1

Description

IDT954129 follows Intel CK410 Yellow Cover specification. This clock synthesizer provides a single chip solution for next generation P4 Intel processors and Intel chipsets. IDT954129 is driven with a 14.318MHz crystal. It generates CPU outputs up to 400MHz.