AC82G41SLGQ3 Datasheet, PDF (557/604 Pages) Intel Corporation – Intel® 4 Series Chipset Family

Electrical Characteristics
• I_CC Idle current values are defined as the current consumed during idle state while
operating at nominal Vcc and nominal temperature.
Table 47.
Current Consumption in ACPI S0 State for Intel^® 82G45, 82G43, 82B43,
82G41 GMCH, and 82P45, 82P43 MCH Components
Symbol
Parameter
Signal Names
I_CC Sustained
GMCH MCH
I_CC Max
GMCH MCH
Unit Notes
I_VCC
1.1 V Core Supply Current
(Discrete graphics)
VCC
A
N/A
9.637
N/A
9.8402
I_VCC
1.125 V Core Supply
Current (Integrated
graphics)
VCC
14.162 N/A 17.984 N/A
A
I_{VCC_DDR2}
DDR2 System Memory
Interface (1.8 V) Supply
Current
VCC_DDR
1.163 1.104 1.328 1.328
A
I_{VCC_CKDDR2}
DDR2 System Memory
Clock Interface (1.8 V)
Supply Current
VCC_CKDDR
0.323 0.323 0.373 0.373
A
I_{VCC_DDR3}
DDR3 System Memory
Interface (1.5 V) Supply
Current
VCC_DDR
0.899 0.640 1.963 1.9629 A
I_{VCC_CKDDR3}
DDR3 System Memory
Clock Interface (1.5 V)
Supply Current
VCC_CKDDR 0.251 0.251 0.288 0.2881 A
I_{VCC_EXP}
1.1 V PCI Express* /
Intel^® SDVO and DMI
Supply Current
VCC_EXP
N/A
3.082
N/A
3.0821 A
1
I_{VCC_EXP}
1.125 V PCI Express* /
Intel^® SDVO and DMI
Supply Current
VCC_EXP
1.345
N/A
1.345
N/A
A
1
I_{VCC_CL}
1.1 V Controller Supply
Current
VCC_CL
3.529 4.126 4.060 4.6667 A
I_{VTT_FSB}
System Bus Supply
Current
VTT_FSB
0.418 0.418 0.914 0.914
A
I_{VCCA_EXP}
1.5 V PCI Express* /
Intel^® SDVO and DMI
Analog Supply Current
VCCA_EXP
0.006 0.006 0.006 0.006
A
I_{VCCA_DAC}
3.3 V Display DAC Analog
Supply Current
VCCA_DAC
0.074 0.012 0.074 0.0116 A
I_{VCC3_3}
3.3 V CMOS Supply
Current
VCC3_3
0.014 0.014 0.014 0.014
A
I_{VCCDQ_CRT}
1.5 V Display Quiet Digital
VCCDQ_CRT
0
0
0
Supply Current
0
A
Datasheet
557