Intel ETX CD manual Power Consumption Windows XP SP2, Cmos Battery Power Consumption

3 Specifications

ETX®-CD Core Duo Processor T2500

CPU Clock	2 x 2,0 GHz
Mode	Full On
Power Consumption	4,82 A

3.3.5Power Consumption (Windows® XP SP2)

ETX® board

Full Load

Idle

Idle with C1E/EIST

[A]5V

[A]5VSB

[W]

[A]5V

[A]5VSB

[W]

[A]5V

[A]5VSB

[W]

T2500

6,70

tbd

34,10

3,35

tbd

17,35

1,92

tbd

10,20

L2400

4,22

tbd

21,70

2,25

tbd

11,85

1,85

tbd

9,85

L7400

6,51

0,41

34,61

2,74

0,02

13,80

2,67

0,02

13,45

CM423

2,51

tbd

13,15

1,87

tbd

9,95

np

np

np

ETX® board

Standby S1

Standby S3 cold

S3 hot

[A]5V

[A]5VSB

[W]

[A]5V

[A]5VSB

[W]

[A]5V

[A]5VSB

[W]

T2500

tbd

tbd

tbd

tbd

tbd

tbd

tbd

tbd

tbd

L2400

1,64

tbd

8,80

tbd

tbd

tbd

0,56

tbd

3,40

L7400

tbd

tbd

tbd

0,02

0,32

1,67

0,75

0,03

3,91

CM423

1,63

tbd

8,75

tbd

tbd

tbd

0,52

tbd

3,20

ETX® board

T2500

L2400

L7400

CM423

Soft Off (ACPI S5)

[A]5VSB[W]

tbd	tbd
tbd	tbd
0,18	0,90
tbd	tbd

3.3.6CMOS Battery Power Consumption

Voltage Range	Quiescent Current
2.0 V – 3.6 V	3,5 μA @ 2.5 V
	4,3 μA @ 3.0 V

CMOS battery power consumption was measured with an ETX®-CD module on a standard Kontron ETX® evaluation board. The system was turned off and the battery was removed from the evaluation board. The 2.5 V or 3.0 V of power was supplied from a DC power supply. Do not use these values to calculate the CMOS battery lifetime.

Kontron User's Guide ETX CD 15