EFM32WG230 Datasheet, PDF (11/72 Pages) List of Unclassifed Manufacturers – EFM32WG230 DATASHEET

Preliminary
3.4 Current Consumption
Table 3.4. Current Consumption
...the world's most energy friendly microcontrollers
Symbol
Parameter
EM0 current. No prescal-
I_EM0
ing. Running prime num-
ber calculation code from
Flash.
I_EM1
EM1 current
I_EM2
EM2 current
I_EM3
EM3 current
I_EM4
EM4 current
1_{Using backup RTC.}
Condition
Min
48 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
48 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
229
230
232
234
236
242
276
66
67
68
70
72
77
110
0.95¹
Unit
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA/
MHz
µA
3.0¹
µA
0.65
µA
2.65
µA
0.02
µA
0.44
µA
2013-05-06 - EFM32WG230FXX - d0185_Rev1.10
11
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