13th Generation Intel® Core™ Processors

Datasheet, Volume 1 of 2
Supporting 13th Generation Intel® Core™ Processor for S/P/PX/H/HX/U Processor Line Platforms, formerly known as Raptor Lake

ID 743844
Date 06/15/2023

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Document Table of Contents

Processor Clocking Signals

Signal Name

Description

Dir.

Buffer Type

Link

Type

Availability

BCLK_​P

BCLK_​N

100 MHz Differential bus clock input to the processor.

I

Diff

S-Processor Line

P Processor Line

H Processor Line

U Processor Line

CLK_​NSSC_​P

CLK_​NSSC_​N

38.4 MHz Differential bus clock input to the processor.

I

Diff

PCI_​BCLKP

PCI_​BCLKN

100 MHz Clock for PCI Express* logic

I

Diff