EFM32G840F128 Datasheet, PDF (13/71 Pages) Silicon Laboratories – ARM Cortex-M3 CPU platform

...the world's most energy friendly microcontrollers
Figure 3.3. EM0 Current consumption while executing prime number calculation code from flash
with HFRCO running at 14MHz
2.75
2.70
2.65
2.60
2.55
2.50
2.45
85.0°C
65.0°C
45.0°C
25.0°C
5.0°C
- 15.0°C
- 40.0°C
2.40
2.35
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8
Vdd [V]
2.75
2.70
2.65
2.60
Vdd= 2.0V
Vdd= 2.2V
Vdd= 2.4V
Vdd= 2.6V
Vdd= 2.8V
Vdd= 3.0V
Vdd= 3.2V
Vdd= 3.4V
Vdd= 3.6V
Vdd= 3.8V
2.55
2.50
2.45
2.40
2.35
–4 0
–1 5
5
25
45
65
85
Tem perature [°C]
Figure 3.4. EM0 Current consumption while executing prime number calculation code from flash
with HFRCO running at 11MHz
2.20
2.15
2.10
2.05
2.00
1.95
85.0°C
65.0°C
45.0°C
25.0°C
5.0°C
- 15.0°C
- 40.0°C
2.20
2.15
2.10
2.05
Vdd= 2.0V
Vdd= 2.2V
Vdd= 2.4V
Vdd= 2.6V
Vdd= 2.8V
Vdd= 3.0V
Vdd= 3.2V
Vdd= 3.4V
Vdd= 3.6V
Vdd= 3.8V
2.00
1.95
1.90
1.90
1.85
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8
Vdd [V]
1.85
–4 0
–1 5
5
25
45
65
85
Tem perature [°C]
2013-11-22 - EFM32G840FXX - d0008_Rev1.71
13
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