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PDF LE80536 Data sheet ( Hoja de datos )
| Número de pieza | LE80536 | |
| Descripción | Processor on 90 nm | |
| Fabricantes | Intel | |
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Hay una vista previa y un enlace de descarga de LE80536 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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Intel® Pentium® M Processor on
90 nm Process with 2-MB L2
Cache
Datasheet
July 2005
Document Number: 302189-007
1 page  
Tables
1-1 References ................................................................................................................................... 9
3-1 Voltage Identification Definition .................................................................................................. 18
3-2 FSB Pin Groups.......................................................................................................................... 20
3-3 Processor DC Absolute Maximum Ratings................................................................................. 21
3-4 Voltage and Current Specifications - Standard Voltage Processors .......................................... 22
3-5 Voltage and Current Specifications - Low Voltage Processors .................................................. 24
3-6 Voltage and Current Specifications - Ultra Low Voltage Processors.......................................... 26
3-7 Voltage and Current Specifications (Continued)......................................................................... 28
3-8 Voltage Tolerances for the Intel® Pentium® M Processor (Active State) VID#A ........................ 32
3-9 Voltage Tolerances for the Intel® Pentium® M Processor (Deep Sleep State) VID#A ............... 33
3-10 Voltage Tolerances for the Intel® Pentium® M Processor (Active State) VID#B ........................ 34
3-11 Voltage Tolerances for the Intel® Pentium® M Processor (Deep Sleep State) VID#B ............... 35
3-12 Voltage Tolerances for the Intel® Pentium® M Processor (Active State) VID#C ........................ 36
3-13 Voltage Tolerances for the Intel® Pentium® M Processor (Deep Sleep State) VID#C ............... 37
3-14 Voltage Tolerances for the Intel® Pentium® M Processor (Active State) VID#D ........................ 38
3-15 Voltage Tolerances for the Intel® Pentium® M Processor (Deep Sleep State) VID#D ............... 39
3-16 Voltage Tolerances for the Intel® Pentium® M Processor (Active State) VID#E ........................ 40
3-17 Voltage Tolerances for the Intel® Pentium® M Processor (Deep Sleep State) VID#E ............... 41
3-18 Voltage Tolerances for the Intel® Pentium® M Processor LV (Active State) .............................. 42
3-19 Voltage Tolerances for the Intel® Pentium® M Processor LV (Deep Sleep State) ..................... 43
3-20 Voltage Tolerances for the Intel® Pentium® M Processor ULV (Active State)............................ 43
3-21 Voltage Tolerances for the Intel® Pentium® M Processor ULV (Deep Sleep State)................... 44
3-22 FSB Differential BCLK Specifications ......................................................................................... 45
3-23 AGTL+ Signal Group DC Specifications ..................................................................................... 46
3-24 CMOS Signal Group DC Specifications...................................................................................... 46
3-25 Open Drain Signal Group DC Specifications .............................................................................. 47
4-1 Micro-FCPGA Package Dimensions........................................................................................... 52
4-2 Micro-FCBGA Package Dimensions........................................................................................... 55
4-3 Pin Listing by Pin Name.............................................................................................................. 59
4-4 Pin Listing by Pin Number .......................................................................................................... 65
4-5 Signal Description....................................................................................................................... 72
5-1 Power Specifications for the Intel® Pentium M Processor .......................................................... 80
5-2 Thermal Diode Interface ............................................................................................................. 83
5-3 Thermal Diode Specification....................................................................................................... 83
Datasheet
5
5 Page 
2 Low Power Features
Low Power Features
2.1 Clock Control and Low Power States
The Pentium M Processor supports the AutoHALT Power-Down, Stop Grant, Sleep, Deep Sleep,
and Deeper Sleep states for optimal power management. See Figure 2-1 for a visual representation
of the processor low-power states.
Figure 2-1. Clock Control States
STPCLK# asserted
Normal STPCLK# deasserted
Stop
Grant
SLP# asserted
Sleep
halt
break HLT
instruction
STPCLK#
asserted
snoop
STPCLK#
serviced snoop
occurs
deasserted
SLP# deasserted
DPSLP#
de-asserted
Auto Halt
snoop
occurs
snoop
serviced
HALT/
Grant
Snoop
core voltage raised
Deeper
Sleep
Deep
Sleep
core voltage lowered
V0001-04
Halt break - A20M#, INIT#, INTR, NMI, PREQ#, RESET#, SMI#, or APIC interrupt
DPSLP#
asserted
2.1.1
2.1.2
Normal State
This is the normal operating state for the processor.
AutoHALT Power-Down State
AutoHALT Power-Down is a low-power state entered when the processor executes the HALT
instruction. The processor will transition to the Normal state upon the occurrence of SMI#, INIT#,
LINT[1:0] (NMI, INTR), or FSB interrupt message. RESET# will cause the processor to
immediately initialize itself.
A system management interrupt (SMI) handler will return execution to either Normal state or the
AutoHALT Power-Down state. See the IA-32 Intel® Architecture Software Developer's Manual,
Volume III: System Programmer's Guide for more information.
Datasheet
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LE80536.PDF ] | |
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