EFM32G Data Sheet
Electrical Characteristics
4.4.5 EM4 Current Consumption
0.45
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
-40.0°C
Vdd=1.8V
Vdd=2.2V
Vdd=2.6V
Vdd=3.0V
Vdd=3.4V
Vdd=3.8V
-15.0°C
5.0°C
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
25.0°C
45.0°C
65.0°C
85.0°C
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
–40
–15
5
25
45
65
85
Vdd [V]
Temperature [°C]
Figure 4.13. EM4 Current Consumption
4.5 Transition between Energy Modes
The transition times are measured from the trigger to the first clock edge in the CPU.
Table 4.4. Energy Modes Transitions
Parameter
Symbol
Min
Typ
Max
Unit
Transition time from EM1 to EM0
tEM10
—
0
—
HFCORECLK
cycles
Transition time from EM2 to EM0
Transition time from EM3 to EM0
Transition time from EM4 to EM0
tEM20
tEM30
tEM40
—
—
—
2
2
—
—
—
µs
µs
µs
163
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