QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 399

• Manufacturer Part Number: QG82945GSE S LB2R
• Description: GRAPHICS AND MEM CNTRL HUB; No. of Pins: 998; Package / Case: FCBGA; Interface Type: PCI, SATA, USB
• Manufacturer: Intel

Electrical Characteristics
11.2
Table 48.
Datasheet
TDP
I
I
I
I
I
I
I
I
I
I
I
I
I
I
VTT
VTT
VCC1_05
VCC1_05
VCC1_50
VCC1_05
VCC3G
VCC3G
VCCA_3GBG
VCCD_LVDS
VCCA_LVDS
VCCTX_LVDS
VCCCRT
VCCHV
Symbol
Symbol
Mobile Intel® 945GM/GME Express
Chipset
Mobile Intel® 945PM Express Chipset
Mobile Intel® 945GMS/GSE Express
Chipset
Mobile Intel® 943GML Express
Chipset
Mobile Intel® 940GML Express
Chipset
Intel® 945GT Express Chipset
Ultra Mobile Intel
Chipset
VTT Supply Current (1.05 V)
VTT Supply Current
(1.05 V) for Mobile Intel 945GMS/
GU/GSE Express Chipset
1.05-V Core Supply Current (External
GFX)
1.05-V Core Supply Current
(Integrated GFX)
1.50-V Core Supply Current
(Integrated GFX)
1.05-V Core Supply Current for
Mobile Intel 945GMS/GU/GSE
Express Chipset (Integrated GFX)
1.5-V PCI Express* Supply Current
1.5-V PCI Express Supply Current for
Mobile Intel 945GMS/GU/GSE
Express Chipset (Integrated GFX)
2.5-V PCI Express Analog Supply
Current
1.5-V LVDS (Digital) Supply Current
2.5-V LVDS (Analog) Supply Current
2.5-V LVDS (I/O) Supply Current
2.5-V CRT DAC Supply Current
(IvccADAC)
2.5-V CRT Sync Supply Current
(Ivccsync)
3.3-V HV CMOS Supply Current
Power Characteristics
Non Memory Power Characteristics (Sheet 1 of 2)
Parameter
Parameter
®
945GU Express
1.05V/250 MHz
1.05 V/N/A
1.05V/166 MHz
1.05V/200 MHz
1.05V/166 MHz
1.5 V/400 MHz
1.05 V/250 MHz
VTT
VTT
VCC
VCC
VCC
VCC
VCC3G,
VCCA_3GPLL
VCC3G,
VCCA_3GPLL
VCCA_3GBG
VCCD_LVDS
VCCA_LVDS
VCCTX_LVDS
VCCA_CRTDAC
VCC_SYNC
VCCHV
and Frequency
Signal Names
Core Voltage
Min
5.5
TDP
15.0
7.0
6.0
7.0
7.0
1
Typ
5
-6.0
2
1500
3500
5500
2940
1500
Max
800
780
400
20
10
60
70
40
2
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
W
3, 4, 8
3, 4, 8
Notes
Notes
1,10
3,9
3,9
3,5
3,5
3,5
3,5
3,8
399
1
1
1
1
1
1
3
3
3
3
3