R
Mobile Intel Celeron Processor
(0.18µ) in BGA2 and Micro-PGA2
Packages
at 900 MHz, 850 MHz, 800 MHz, 750 MHz, 700 MHz, 650 MHz,
600 MHz, 550 MHz, 500 MHz, 450 MHz, Low-voltage 600 MHz,
Low-voltage 500 MHz, Low-voltage 400A MHz, and Ultra
Low-voltage 600 MHz, Ultra Low-voltage 500 MHz
Datasheet
®
®
October 2001
Order Number:
283654-003
Mobile Intel Celeron Processor (0.18µ) in BGA2 and Micro-PGA2 Packages
®
®
Information in this document is provided in connection with Intel products. No license, express or implied, by estoppel or otherwise, to
any intellectual property rights is granted by this document. Except as provided in Intel's Terms and Conditions of Sale for such
products, Intel assumes no liability whatsoever, and Intel disclaims any express or implied warranty, relating to sale and/or use of Intel
products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent,
copyright or other intellectual property right. Intel products are not intended for use in medical, life saving, or life sustaining applications.
Intel may make changes to specifications and product descriptions at any time, without notice.
Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." Intel
reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to them.
The mobile Intel® Celeron® processor may contain design defects or errors known as errata that may cause the product to deviate
from published specifications. Current characterized errata are available on request.
Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order.
Copies of documents which have an order number and are referenced in this document, or other Intel literature, may be obtained by
calling1-800-548-4725 or by visiting Intel’s web site at
http://www.intel.com
Copyright © Intel Corporation, 1998-2001.
Intel® , Pentium®, Celeron® , and MMX™ are registered trademarks or trademarks of Intel Corporation or its subsidiaries in the United
States and other countries.
* Other names and brands may be claimed as the property of others.
2
Datasheet
283654-003
Mobile Intel Celeron Processor (0.18µ) in BGA2 and Micro-PGA2 Packages
®
®
Mobile Intel Celeron Processor
(0.18µ) in BGA2 and Micro-PGA2
Packages
Product Features
!
Processor core/bus speeds:
!
900/100 MHz at 1.7V
850/100 MHz at 1.6V
800/100 MHz at 1.6V
750/100 MHz at 1.6V
700/100 MHz at 1.6V
650/100 MHz at 1.6V
600/100 MHz at 1.6V
!
550/100 MHz at 1.6V
500/100 MHz at 1.6V
450/100 MHz at 1.6V
600/100 MHz at 1.35V
!
500/100 MHz at 1.35V
400A/100 MHz at 1.35V
600/100 MHz at 1.15V
600/100 MHz at 1.1V
500/100 MHz at 1.1V
Supports the Intel Architecture with Dynamic
Execution
On-die primary 16-Kbyte instruction cache
and 16-Kbyte write-back data cache
On-die second level cache (128-Kbyte)
Integrated GTL+ termination
On-die thermal diode
Integrated math co-processor
Fully compatible with previous Intel
microprocessors
—
—
—
Binary compatible with all applications
Support for MMX™ technology
Support for Streaming SIMD
Extensions
Quick Start and Deep Sleep modes
provide low-power dissipation
®
®
Power Management Features
—
BGA2 and Micro-PGA2 packaging
technologies
—
—
—
Supports thin form factor notebook
designs
Exposed die enables more efficient
heat dissipation
Ultra Low Voltage (ULV=1.1V,
ULV=1.15V) and Low Voltage
(LV=1.35V) mobile Intel Celeron
processors are only available in BGA2
packages.
!
!
!
!
!
!
283654-003
Datasheet
3
Mobile Intel Celeron Processor (0.18µ) in BGA2 and Micro-PGA2 Packages
®
®
Contents
1.
Introduction.....................................................................................................................................9
1.1
1.2
1.3
2.
2.1
Overview...............................................................................................................10
Terminology..........................................................................................................10
References ...........................................................................................................11
New Features in the Mobile Intel Celeron Processor...........................................12
2.1.1 On-die GTL+ Termination .......................................................................12
2.1.2 Streaming SIMD Extensions ...................................................................12
2.1.3 Signal Differences Between the Mobile Intel Celeron Processors in the
BGA1/Micro-PGA1 and the BGA2/Micro-PGA2......................................12
Power Management .............................................................................................13
2.2.1 Clock Control Architecture.......................................................................13
2.2.2 Normal State ...........................................................................................13
2.2.3 Auto Halt State ........................................................................................13
2.2.4 Stop Grant State......................................................................................14
2.2.5 Quick Start State .....................................................................................15
2.2.6 HALT/Grant Snoop State ........................................................................15
2.2.7 Sleep State ..............................................................................................15
2.2.8 Deep Sleep State ....................................................................................16
2.2.9 Operating System Implications of Low-power States .............................16
GTL+ Signals........................................................................................................17
Mobile Intel Celeron processor CPUID ................................................................17
Processor System Signals ...................................................................................18
3.1.1 Power Sequencing Requirements...........................................................19
3.1.2 Test Access Port (TAP) Connection .......................................................19
3.1.3 Catastrophic Thermal Protection.............................................................20
3.1.4 Unused Signals .......................................................................................20
3.1.5 Signal State in Low-power States ...........................................................20
3.1.5.1
System Bus Signals ..............................................................20
3.1.5.2
CMOS and Open-drain Signals.............................................20
3.1.5.3
Other Signals.........................................................................21
Power Supply Requirements................................................................................21
3.2.1 Decoupling Recommendations ...............................................................21
3.2.2 Voltage Planes ........................................................................................21
System Bus Clock and Processor Clocking .........................................................22
Maximum Ratings.................................................................................................22
DC Specifications .................................................................................................24
AC Specifications .................................................................................................28
3.6.1 System Bus, Clock, APIC, TAP, CMOS, and Open-drain AC
Specifications ..........................................................................................28
System Bus Clock (BCLK) and PICCLK AC Signal Quality Specifications .........40
Mobile Intel Celeron Processor Features ..................................................................................12
2.2
2.3
2.4
3.
3.1
Electrical Specifications ..............................................................................................................18
3.2
3.3
3.4
3.5
3.6
4.
System Signal Simulations .........................................................................................................40
4.1
4
Datasheet
283654-003
Mobile Intel Celeron Processor (0.18µ) in BGA2 and Micro-PGA2 Packages
®
®
4.2
4.3
5.
GTL+ AC Signal Quality Specifications................................................................41
Non-GTL+ Signal Quality Specifications ..............................................................44
4.3.1 PWRGOOD Signal Quality Specifications ..............................................45
Surface-mount BGA2 Package Dimensions ........................................................46
Socketable Micro-PGA2 Package Dimensions ....................................................48
Signal Listings ......................................................................................................51
Thermal Diode ......................................................................................................60
Description............................................................................................................61
7.1.1 Quick Start Enable ..................................................................................61
7.1.2 System Bus Frequency ...........................................................................61
7.1.3 APIC Enable ............................................................................................61
Clock Frequencies and Ratios .............................................................................61
Alphabetical Signal Reference .............................................................................63
Signal Summaries ................................................................................................75
Introduction...........................................................................................................77
Filter Specification ................................................................................................77
Recommendation for Mobile Systems .................................................................78
Comments ............................................................................................................79
Mechanical Specifications...........................................................................................................46
5.1
5.2
5.3
6.
7.
Thermal Specifications ................................................................................................................59
6.1
7.1
Processor Initialization and Configuration................................................................................61
7.2
8.
8.1
8.2
A.1
A.2
A.3
A.4
Processor Interface ......................................................................................................................63
Appendix A: PLL RLC Filter Specification..............................................................................................77
283654-003
Datasheet
5