Datasheet 299
Electrical Characteristics
8.3 PCH Power Supply Range
8.4 General DC Characteristics
NOTES:
1. G3 state shown to provide an estimate of battery life.
Table 8-4. PCH Power Supply Range
Power Supply Minimum Nominal Maximum
1.05 V 1.00 V 1.05 V 1.10 V
1.5 V 1.43 V 1.50 V 1.58 V
1.8 V 1.71 V 1.80 V 1.89 V
3.3 V 3.14 V 3.30 V 3.47 V
5 V 4.75 V 5.00 V 5.25 V
Table 8-5. Measured I
CC
(Desktop Only)
Voltage Rail
Voltage
(V)
S0 Iccmax
Current
Integrated
Graphics
5
(A)
S0 Iccmax
Current
External
Graphics
5
(A)
S0 Idle
Current
Integrated
Graphics
4,5
(A)
S0 Idle
Current
External
Graphics
5
(A)
Sx
Iccmax
Current
5
(A)
Sx Idle
Current
(A)
G3
V_PROC_IO
1.1/
1.05
0.001 0.001 0.001 0.001 0 0 —
V5REF 5 0.001 0.001 0.001 0.001 0 0 —
V5REF_Sus 5 0.001 0.001 0.001 0.001 0.001 0.001 —
Vcc3_3 3.3 0.267 0.267 0.047 0.047 0 0 —
VccADAC
3
3.3 0.068 0.001 0.001 0.001 0 0 —
VccADPLLA 1.05 0.08 0.02 0.065 0.005 0 0 —
VccADPLLB 1.05 0.08 0.02 0.01 0.01 0 0 —
VccCore 1.05 2.1 1.94 0.6 0.42 0 0 —
VccDMI 1.05 0.057 0.057 0.002 0.002 0 0 —
VccIO
3
1.05 4.35 3.69 0.86 0.53 0 0 —
VccASW 1.05 1.31 1.31 0.353 0.353 0.703 0.350 —
VccSPI 3.3 0.02 0.02 0.001 0.001 0.015 0.001 —
VccDSW3_3 3.3 0.002 0.002 0.001 0.001 0.002 0.001 —
VccDFTERM 1.8 0.002 0.002 0.001 0.001 0 0 —
VccRTC 3.3 N/A N/A N/A N/A N/A N/A
6 µA
See notes
1, 2
VccSus3_3 3.3 0.097 0.097 0.009 0.009 0.142 0.033 —
VccSusHDA 3.3 0.01 0.01 0.001 0.001 0.001 0.001 —
VccVRM 1.8 0.175 0.135 0.129 0.089 0 0 —
VccClkDMI 1.05 0.08 0.08 0.08 0.08 0 0 —
VccSSC 1.05 0.105 0.105 0.03 0.03 0 0 —
VccDIFFCLKN 1.05 0.055 0.055 0.05 0.05 0 0 —
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