EFR32BG1V132F256 Datasheet, PDF (18/94 Pages) Silicon Laboratories – ConfidentialEFR32BG1 Blue Gecko Bluetooth® Smart SoC CSP Family

4.1.4 Current Consumption
EFR32BG1 Blue Gecko Bluetooth® Smart SoC CSP Family Data Sheet
Electrical Specifications
Confidential ^{4.1.4.1 Current Consumption 3.3 V without DC-DC Converter}
Unless otherwise indicated, typical conditions are: VREGVDD = AVDD = DVDD = RFVDD = PAVDD = 3.3 V. T_OP = 25 °C.
EMU_PWRCFG_PWRCG=NODCDC. EMU_DCDCCTRL_DCDCMODE=BYPASS. Minimum and maximum values in this table repre-
sent the worst conditions across supply voltage and process variation at T_OP = 25 °C. See Figure 5.1 EFR32BG1 Typical Application
Circuit: Direct Supply Configuration without DC-DC converter on page 64.
Table 4.4. Current Consumption 3.3V without DC/DC
Parameter
Symbol
Current consumption in EM0 I_ACTIVE
Active mode with all periph-
erals disabled
Current consumption in EM1 I_EM1
Sleep mode with all peripher-
als disabled
Current consumption in EM2 I_EM2
Deep Sleep mode.
Current consumption in EM3 I_EM3
Stop mode
Current consumption in
I_EM4
EM4H Hibernate mode
Test Condition
Min
38.4 MHz crystal, CPU running
—
while loop from flash¹
38 MHz HFRCO, CPU running
—
Prime from flash
38 MHz HFRCO, CPU running
—
while loop from flash
38 MHz HFRCO, CPU running
—
CoreMark from flash
26 MHz HFRCO, CPU running
—
while loop from flash
1 MHz HFRCO, CPU running
—
while loop from flash
38.4 MHz crystal¹
—
38 MHz HFRCO
—
26 MHz HFRCO
—
1 MHz HFRCO
—
Full RAM retention and RTCC
—
running from LFXO
4 kB RAM retention and RTCC
—
running from LFRCO
Full RAM retention and CRYO-
—
TIMER running from ULFRCO
128 byte RAM retention, RTCC
—
running from LFXO
128 byte RAM retention, CRYO-
—
TIMER running from ULFRCO
128 byte RAM retention, no RTCC
—
Typ
130
88
100
112
102
222
65
35
37
157
3.3
3
2.8
1.1
0.65
0.65
Max
Unit
—
μA/MHz
—
μA/MHz
105
μA/MHz
—
μA/MHz
106
μA/MHz
350
μA/MHz
—
μA/MHz
38
μA/MHz
41
μA/MHz
275
μA/MHz
—
μA
6.3
μA
6
μA
—
μA
—
μA
1.3
μA
Current consumption in
EM4S Shutoff mode
I_EM4S
no RAM retention, no RTCC
—
0.04
0.11
μA
Note:
1. CMU_HFXOCTRL_LOWPOWER=0
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