Техническая Спецификация для Intel 1.70 GHz RH80532NC029256
Модели
RH80532NC029256
Mobile Intel
®
Celeron
®
Processor (0.13 µ)
Micro-FCBGA and Micro-FCPGA Packages Datasheet
298517-006 Datasheet
3
Contents
1.
Introduction .................................................................................................................................10
1.1
Overview........................................................................................................................10
1.2
State of the Data............................................................................................................11
1.3
Terminology ...................................................................................................................11
1.4
References ....................................................................................................................12
2.
Mobile Intel Celeron Processor Features ...................................................................................13
2.1
New Features in the Mobile Intel Celeron Processor ....................................................13
2.1.1
133-MHz PSB With AGTL Signaling ...................................................................13
2.1.2
256-K On-die Integrated L2 Cache .....................................................................13
2.1.3
Data Prefetch Logic.............................................................................................13
2.1.4
Differential Clocking.............................................................................................13
2.1.5
Signal Differences Between the Mobile Intel Celeron Processor (0.18 µ) (in
BGA2 and Micro-PGA2 Packages) and the Mobile Intel Celeron Processor
BGA2 and Micro-PGA2 Packages) and the Mobile Intel Celeron Processor
(0.13 µ) (in Micro-FCBGA and Micro-FCPGA Packages)...................................14
2.2
Power Management ......................................................................................................14
2.2.1
Clock Control Architecture...................................................................................14
2.2.2
Normal State........................................................................................................14
2.2.3
Auto Halt State ....................................................................................................14
2.2.4
Quick Start State .................................................................................................15
2.2.5
HALT/Grant Snoop State ....................................................................................16
2.2.6
Deep Sleep State ................................................................................................16
2.2.7
Operating System Implications of Low-power States..........................................17
2.3
AGTL Signals.................................................................................................................17
2.4
Mobile Intel Celeron Processor CPUID .........................................................................17
3.
Electrical Specifications..............................................................................................................19
3.1
Processor System Signals.............................................................................................19
3.1.1
Power Sequencing Requirements.......................................................................20
3.1.2
Test Access Port (TAP) Connection....................................................................20
3.1.3
Catastrophic Thermal Protection.........................................................................21
3.1.4
Unused Signals ...................................................................................................21
3.1.5
Signal State in Low-power States .......................................................................21
3.1.5.1
System Bus Signals ........................................................................21
3.1.5.2
CMOS and Open-drain Signals ......................................................21
3.1.5.3
Other Signals ..................................................................................22
3.2
Power Supply Requirements .........................................................................................22
3.2.1
Decoupling Guidelines ........................................................................................22
3.2.2
Voltage Planes ....................................................................................................22
3.2.3
Voltage Identification ...........................................................................................23
3.2.4
VTTPWRGD Signal Quality Specification ...........................................................24
3.2.4.1
Transition Region ............................................................................24
3.2.4.2
Transition Time ...............................................................................24
3.2.4.3
Noise ...............................................................................................25
3.3
System Bus Clock and Processor Clocking ..................................................................25
3.4
Maximum Ratings..........................................................................................................26
3.5
DC Specifications ..........................................................................................................26