EFM32LG330 Datasheet, PDF (12/66 Pages) Silicon Laboratories – High Performance 32-bit processor up to 48 MHz memory Protection Unit

Preliminary
3.4 Current Consumption
Table 3.4. Current Consumption
...the world's most energy friendly microcontrollers
Symbol
I_EM0
I_EM1
I_EM2
I_EM3
I_EM4
Parameter
EM0 current. No prescal-
ing. Running prime num-
ber calculation code from
Flash.
EM1 current
EM2 current
EM3 current
EM4 current
Condition
Min
32 MHz HFXO, all peripheral
clocks disabled, V_DD= 3.0 V
28 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
21 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
14 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
11 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
6.6 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
1.2 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
32 MHz HFXO, all peripheral
clocks disabled, V_DD= 3.0 V
28 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
21 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
14 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
11 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
6.6 MHz HFRCO, all peripher-
al clocks disabled, V_DD= 3.0 V
1.2 MHz HFRCO. all peripher-
al clocks disabled, V_DD= 3.0 V
EM2 current with RTC
prescaled to 1 Hz, 32.768
kHz LFRCO, V_DD= 3.0 V,
T_AMB=25°C
EM2 current with RTC
prescaled to 1 Hz, 32.768
kHz LFRCO, V_DD= 3.0 V,
T_AMB=85°C
V_DD= 3.0 V, T_AMB=25°C
V_DD= 3.0 V, T_AMB=85°C
V_DD= 3.0 V, T_AMB=25°C
V_DD= 3.0 V, T_AMB=85°C
Typ
Max
Unit
200
µA/
MHz
201
261 µA/
MHz
203
263 µA/
MHz
204
270 µA/
MHz
207
273 µA/
MHz
212
282 µA/
MHz
244
µA/
MHz
50
µA/
MHz
52
69 µA/
MHz
53
71 µA/
MHz
56
77 µA/
MHz
57
80 µA/
MHz
62
92 µA/
MHz
114
µA/
MHz
1.1
µA
4.0
8.0 µA
0.9
µA
3.8
7.8 µA
0.02
µA
0.25
0.7 µA
2013-06-28 - EFM32LG330FXX - d0110_Rev1.10
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