Preliminary
...the world's most energy friendly microcontrollers
3.4 Current Consumption
Table 3.3. Current Consumption
Symbol
Parameter
Condition
Min
Typ
Max
Unit
24 MHz HFXO, all peripheral
clocks disabled, VDD= 3.0 V
114.9
114.4
116.6
118.2
123.5
155.1
48.0
µA/
MHz
21 MHz HFRCO, all peripheral
clocks disabled, VDD= 3.0 V
µA/
MHz
EM0 current. No
prescaling. Running
prime number cal-
culation code from
Flash.
14 MHz HFRCO, all peripheral
clocks disabled, VDD= 3.0 V
µA/
MHz
IEM0
11 MHz HFRCO, all peripheral
clocks disabled, VDD= 3.0 V
µA/
MHz
6.6 MHz HFRCO, all peripheral
clocks disabled, VDD= 3.0 V
µA/
MHz
1.2 MHz HFRCO, all peripheral
clocks disabled, VDD= 3.0 V
µA/
MHz
24 MHz HFXO, all peripheral
clocks disabled, VDD= 3.0 V
µA/
MHz
21 MHz HFRCO, all peripheral
clocks disabled, VDD= 3.0 V
48.1
µA/
MHz
14 MHz HFRCO, all peripheral
clocks disabled, VDD= 3.0 V
50.1
µA/
MHz
IEM1
EM1 current
11 MHz HFRCO, all peripheral
clocks disabled, VDD= 3.0 V
51.8
µA/
MHz
6.6 MHz HFRCO, all peripheral
clocks disabled, VDD= 3.0 V
57.1
µA/
MHz
1.2 MHz HFRCO. all peripheral
clocks disabled, VDD= 3.0 V
89.1
µA/
MHz
EM2 current with RTC at 1
Hz, RTC prescaled to 1kHz,
32.768 kHz LFRCO, VDD= 3.0
V, TAMB=25°C
0.86
µA
µA
IEM2
EM2 current
EM2 current with RTC at 1
Hz, RTC prescaled to 1kHz,
32.768 kHz LFRCO, VDD= 3.0
V, TAMB=85°C
1.66
VDD= 3.0 V, TAMB=25°C
VDD= 3.0 V, TAMB=85°C
VDD= 3.0 V, TAMB=25°C
VDD= 3.0 V, TAMB=85°C
0.49
1.26
0.02
0.29
µA
µA
µA
µA
IEM3
EM3 current
EM4 current
IEM4
www.silabs.com
2013-10-09 - EFM32ZG108FXX - d0063_Rev0.60
9
SILICONIMAGE [ Silicon image ]
