EFM32ZG222 Datasheet, PDF (12/70 Pages) Silicon image – Energy, gas, water and smart metering

...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 14 MHz
1.68
1.66
1.64
1.62
1.60
- 40.0°C
1.58
- 15.0°C
5.0°C
25.0°C
1.56
45.0°C
65.0°C
85.0°C
1.54
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8
Vdd [V]
1.68
1.66
1.64
1.62
1.60
1.58
1.56
1.54
–4 0
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 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 11 MHz
1.34
1.32
1.30
1.28
1.26
- 40.0°C
- 15.0°C
5.0°C
1.24
25.0°C
45.0°C
65.0°C
85.0°C
1.22
2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8
Vdd [V]
1.34
1.32
1.30
1.28
1.26
1.24
1.22
–4 0
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 5
5
25
45
65
85
Tem perature [°C]
2015-03-06 - EFM32ZG222FXX - d0066_Rev1.10
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