Intel® Core™ Ultra Processor

Datasheet, Volume 1 of 2
Supporting Intel® Core™ Ultra Processor for U/H/U-Type4-series Platforms, formerly known as Meteor Lake

ID Date Version Classification
792044 03/05/2024 Public

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Document Table of Contents

I/O Signal Planes and States

Signal Name

Power Plane

During Reset1

Immediately after Reset1

S4/S5

INTRUDER#

RTC

Undriven

Undriven

Undriven

SML[1:0]DATA

Primary

Undriven

Undriven

Undriven

SML[1:0]CLK

Primary

Undriven

Undriven

Undriven

SML[1:0]ALERT#

Primary

Pull-down (Internal)

Driven Low

Pull-down (Internal)

SOCHOT#

Primary

Pull-down (Internal)

Driven Low

Pull-down (Internal)

Notes:
  1. Reset reference for primary well pin is RSMRST# and RTC well pin is RTCRST#.