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Intel T5470 LF80537GG0252M Data Sheet

Product codes
LF80537GG0252M
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Page of 113
Electrical Specifications
26
Datasheet
3.3
Voltage Identification and Power Sequencing
The processor uses seven voltage identification pins,VID[6:0], to support automatic 
selection of power supply voltages. The VID pins for the processor are CMOS outputs 
driven by the processor VID circuitry. 
 specifies the voltage level corresponding 
to the state of VID[6:0]. A 1 in the table refers to a high-voltage level and a 0 refers to 
a low-voltage level.
Table 2.
Voltage Identification Definition  (Sheet 1 of 3)
VID6
VID5
VID4
VID3
VID2
VID1
VID0
V
CC
 (V)
0
0
0
0
0
0
0
1.5000
0
0
0
0
0
0
1
1.4875
0
0
0
0
0
1
0
1.4750
0
0
0
0
0
1
1
1.4625
0
0
0
0
1
0
0
1.4500
0
0
0
0
1
0
1
1.4375
0
0
0
0
1
1
0
1.4250
0
0
0
0
1
1
1
1.4125
0
0
0
1
0
0
0
1.4000
0
0
0
1
0
0
1
1.3875
0
0
0
1
0
1
0
1.3750
0
0
0
1
0
1
1
1.3625
0
0
0
1
1
0
0
1.3500
0
0
0
1
1
0
1
1.3375
0
0
0
1
1
1
0
1.3250
0
0
0
1
1
1
1
1.3125
0
0
1
0
0
0
0
1.3000
0
0
1
0
0
0
1
1.2875
0
0
1
0
0
1
0
1.2750
0
0
1
0
0
1
1
1.2625
0
0
1
0
1
0
0
1.2500
0
0
1
0
1
0
1
1.2375
0
0
1
0
1
1
0
1.2250
0
0
1
0
1
1
1
1.2125
0
0
1
1
0
0
0
1.2000
0
0
1
1
0
0
1
1.1875
0
0
1
1
0
1
0
1.1750
0
0
1
1
0
1
1
1.1625
0
0
1
1
1
0
0
1.1500
0
0
1
1
1
0
1
1.1375
0
0
1
1
1
1
0
1.1250
0
0
1
1
1
1
1
1.1125
0
1
0
0
0
0
0
1.1000
0
1
0
0
0
0
1
1.0875
0
1
0
0
0
1
0
1.0750
0
1
0
0
0
1
1
1.0625
0
1
0
0
1
0
0
1.0500
0
1
0
0
1
0
1
1.0375
0
1
0
0
1
1
0
1.0250
0
1
0
0
1
1
1
1.0125