EFR32MG1B732F256 Datasheet, PDF (21/94 Pages) Silicon Laboratories – EFR32MG1 Mighty Gecko SoC with Integrated Serial Flash Data Sheet

EFR32MG1 Mighty Gecko SoC with Integrated Serial Flash Data Sheet
Electrical Specifications
4.1.5.2 Current Consumption 3.3 V using DC-DC Converter
Unless otherwise indicated, typical conditions are: VREGVDD = AVDD = IOVDD = 3.3 V, DVDD = RFVDD = PAVDD = 1.8 V DC-DC
output. T_OP = 25 °C. Minimum and maximum values in this table represent the worst conditions across supply voltage and process
variation at T_OP = 25 °C. See Figure 5.2 EFR32MG1 Typical Application Circuit: Configuration with DC-DC converter (PAVDD from
VDCDC) on page 64.
Table 4.6. Current Consumption 3.3V with DC-DC
Parameter
Symbol
Current consumption in EM0
Active mode with all periph-
erals disabled, DCDC in Low
Noise DCM mode¹.
I_ACTIVE
Current consumption in EM0
Active mode with all periph-
erals disabled, DCDC in Low
Noise CCM mode³.
Current consumption in EM1 I_EM1
Sleep mode with all peripher-
als disabled, DCDC in Low
Noise DCM mode¹.
Current consumption in EM1
Sleep mode with all peripher-
als disabled, DCDC in Low
Noise CCM mode³.
Current consumption in EM2 I_EM2
Deep Sleep mode. DCDC in
Low Power mode⁴.
Current consumption in EM3 I_EM3
Stop mode
Test Condition
Min
Typ
Max
Unit
38.4 MHz crystal, CPU running
—
88
—
μA/MHz
while loop from flash²
38 MHz HFRCO, CPU running
—
63
—
μA/MHz
Prime from flash
38 MHz HFRCO, CPU running
—
71
—
μA/MHz
while loop from flash
38 MHz HFRCO, CPU running
—
78
—
μA/MHz
CoreMark from flash
26 MHz HFRCO, CPU running
—
76
—
μA/MHz
while loop from flash
38.4 MHz crystal, CPU running
—
98
—
μA/MHz
while loop from flash²
38 MHz HFRCO, CPU running
—
75
—
μA/MHz
Prime from flash
38 MHz HFRCO, CPU running
—
81
—
μA/MHz
while loop from flash
38 MHz HFRCO, CPU running
—
88
—
μA/MHz
CoreMark from flash
26 MHz HFRCO, CPU running
—
94
—
μA/MHz
while loop from flash
38.4 MHz crystal²
—
49
—
μA/MHz
38 MHz HFRCO
—
32
—
μA/MHz
26 MHz HFRCO
—
38
—
μA/MHz
38.4 MHz crystal²
—
61
—
μA/MHz
38 MHz HFRCO
—
45
—
μA/MHz
26 MHz HFRCO
—
58
—
μA/MHz
Full RAM retention and RTCC
—
5.5
—
μA
running from LFXO, serial flash in
deep power down
4 kB RAM retention and RTCC
—
5.2
—
μA
running from LFRCO, serial flash
in deep power down
Full RAM retention and CRYO-
—
5.1
—
μA
TIMER running from ULFRCO,
serial flash in deep power down
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