2
Product Specifications
20
CE738B power dissipation
General Purpose I/O (GPIO) power consumption
GPIO input
GPIO output
Main Rail Current Consumption
+3.3V
+5V
+12V
+5VSB
System
consumption
Current (A)
Current (A)
Current (A)
Current (A)
Watts
Specification
Min
—
—
—
—
—
Max
—
—
7.5
1.0
—
Enter DOS (Stable)
0.43
0.39
1.15
0.034
17.34
Enter BIOS Setup (Stable)
0.43
0.39
0.86
0.034
13.90
Boot to Windows XP (Max)
0.43
0.39
1.20
0.034
17.94
At Windows Desktop Idle (Stable)
0.47
0.39
0.82
0.034
13.51
Running CPU Stress (Max)
0.47
0.46
1.48
0.034
21.72
Running Windows Stress (Max)
0.47
0.39
1.40
0.034
20.47
Shutdown from Windows (Max)
0.47
0.39
1.16
0.034
17.59
Power Off S5 (Stable)
0.00
0.00
0.00
0.183
0.91
Standby mode S3 (Stable)
0.00
0.00
0.00
0.216
1.08
Hibernate mode S4 (Stable)
0.00
0.00
0.00
0.184
0.92
GPIO Name
Type
V
IH
1
1
VIH: Input High Voltage
V
IL
2
2
VIL: Input Low Voltage
Min
Max
Min
Max
GPI0
Input
2.0V
3.6V
-0.5V
0.8V
GPI1
Input
2.0V
3.6V
-0.5V
0.8V
GPI2
Input
2.0V
3.6V
-0.5V
0.8V
GPI3
Input
2.0V
3.6V
-0.5V
0.8V
GPIO Name
Type
V
OH
1
(Min)
1
VOH: Output High Voltage
V
OL
2
(Max)
2
VOL: Output Low Voltage
I
OL
3
/I
OH
4
3
IOL: Input Leakage Current
4
IOH: Output High Current
GPO0
Output
2.8V
0.4V
4mA/-2mA
GPO1
Output
2.8V
0.4V
4mA/-2mA
GPO2
Output
2.8V
0.4V
4mA/-2mA
GPO3
Output
2.9V
0.33V
1.5mA/-0.5mA
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