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EFM32WG360 Datasheet, PDF (11/75 Pages) Silicon Laboratories – Operation from backup battery when main power drains out
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...the world's most energy friendly microcontrollers
in plastic, they are susceptible to mechanical damage and may be sensitive to light. When WLCSPs
must be used in an environment exposed to light, it may be necessary to cover the top and sides with
an opaque material.
3.4 Current Consumption
Table 3.3. Current Consumption
Symbol
IEM0
IEM1
Parameter
Condition
Min
48 MHz HFXO, all peripheral
clocks disabled, VDD= 3.0 V,
TAMB=25°C
48 MHz HFXO, all peripheral
clocks disabled, VDD= 3.0 V,
TAMB=85°C
28 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=25°C
28 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=85°C
21 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=25°C
21 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=85°C
EM0 current. No
prescaling. Running
prime number cal-
culation code from
Flash. (Production
test condition = 14
MHz)
14 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=25°C
14 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=85°C
11 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=25°C
11 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=85°C
6.6 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=25°C
6.6 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=85°C
EM1 current (Pro-
duction test condi-
tion = 14 MHz)
1.2 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=25°C
1.2 MHz HFRCO, all peripher-
al clocks disabled, VDD= 3.0 V,
TAMB=85°C
48 MHz HFXO, all peripheral
clocks disabled, VDD= 3.0 V,
TAMB=25°C
Typ
Max
Unit
225
236 µA/
MHz
225
µA/
MHz
226
238 µA/
MHz
227
µA/
MHz
228
240 µA/
MHz
229
µA/
MHz
230
243 µA/
MHz
231
µA/
MHz
232
245 µA/
MHz
233
µA/
MHz
238
250 µA/
MHz
238
µA/
MHz
271
286 µA/
MHz
275
µA/
MHz
63
75 µA/
MHz
2014-10-15 - EFM32WG360FXX - d0283_Rev1.00
11
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