EFM32G840F128 Datasheet, PDF (14/71 Pages) Silicon Laboratories – ARM Cortex-M3 CPU platform

...the world's most energy friendly microcontrollers
Figure 3.5. EM0 Current consumption while executing prime number calculation code from flash
with HFRCO running at 7MHz
1.45
1.40
1.35
1.30
1.25
85.0°C
65.0°C
45.0°C
25.0°C
5.0°C
- 15.0°C
- 40.0°C
1.45
1.40
1.35
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
1.30
1.25
1.20
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8
Vdd [V]
1.20
–4 0
–1 5
5
25
45
65
85
Tem perature [°C]
3.4.2 EM1 Current Consumption
Figure 3.6. EM1 Current consumption with all peripheral clocks disabled and HFRCO running
at 28MHz
1.40
1.35
1.30
1.25
85.0°C
65.0°C
45.0°C
25.0°C
5.0°C
- 15.0°C
- 40.0°C
1.40
1.35
Vdd= 2.0V
Vdd= 2.4V
Vdd= 2.8V
Vdd= 3.0V
Vdd= 3.4V
Vdd= 3.8V
1.30
1.25
1.20
1.20
1.15
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8
Vdd [V]
1.15
–4 0
–1 5
5
25
45
65
85
Tem perature [°C]
2013-11-22 - EFM32G840FXX - d0008_Rev1.71
14
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