EFR32BG12P232F Datasheet, PDF (28/181 Pages) Silicon Laboratories – EFR32BG12 Blue Gecko Bluetooth ®Low Energy SoC Family Data Sheet

4.1.5 Current Consumption
EFR32BG12 Blue Gecko Bluetooth ^®Low Energy SoC Family Data Sheet
Electrical Specifications
4.1.5.1 Current Consumption 3.3 V without DC-DC Converter
Unless otherwise indicated, typical conditions are: VREGVDD = AVDD = DVDD = RFVDD = PAVDD = 3.3 V. T = 25 °C. DCDC is off.
Minimum and maximum values in this table represent the worst conditions across supply voltage and process variation at T = 25 °C.
Table 4.5. Current Consumption 3.3 V without DC-DC Converter
Parameter
Symbol
Current consumption in EM0 I_ACTIVE
mode with all peripherals dis-
abled
Current consumption in EM0 I_{ACTIVE_VS}
mode with all peripherals dis-
abled and voltage scaling
enabled
Current consumption in EM1 I_EM1
mode with all peripherals dis-
abled
Current consumption in EM1 I_{EM1_VS}
mode with all peripherals dis-
abled and voltage scaling
enabled
Current consumption in EM2 I_{EM2_VS}
mode, with voltage scaling
enabled
Current consumption in EM3 I_{EM3_VS}
mode, with voltage scaling
enabled
Current consumption in
EM4H mode, with voltage
scaling enabled
I_{EM4H_VS}
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
19 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
—
19 MHz HFRCO
—
1 MHz HFRCO
—
Full 256 kB RAM retention and
—
RTCC running from LFXO
Full 256 kB RAM retention and
—
RTCC running from LFRCO
16 kB (1 bank) RAM retention and
—
RTCC running from LFRCO²
Full 256 kB RAM retention and
—
CRYOTIMER running from ULFR-
CO
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
99
99
124
102
280
88
234
80
50
52
230
47
193
2.9
3.2
2.1
2.56
1.0
0.45
0.43
Max
Unit
—
μA/MHz
—
μA/MHz
105
μA/MHz
—
μA/MHz
108
μA/MHz
435
μA/MHz
—
μA/MHz
—
μA/MHz
—
μA/MHz
54
μA/MHz
58
μA/MHz
400
μA/MHz
—
μA/MHz
—
μA/MHz
—
μA
—
μA
3.5
μA
4.8
μA
—
μA
—
μA
0.9
μA
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