EFR32FG12P432F Datasheet, PDF (79/183 Pages) Silicon Laboratories – EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet

4.1.15 Voltage Monitor (VMON)
EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet
Electrical Specifications
Table 4.41. Voltage Monitor (VMON)
Parameter
Supply current (including
I_SENSE)
Symbol
I_VMON
Loading of monitored supply I_SENSE
Threshold range
Threshold step size
V_{VMON_RANGE}
N_{VMON_STESP}
Response time
Hysteresis
t_{VMON_RES}
V_{VMON_HYST}
Test Condition
In EM0 or EM1, 1 supply moni-
tored
In EM0 or EM1, 4 supplies moni-
tored
In EM2, EM3 or EM4, 1 supply
monitored and above threshol
In EM2, EM3 or EM4, 1 supply
monitored and below threshold
In EM2, EM3 or EM4, 4 supplies
monitored and all above threshold
In EM2, EM3 or EM4, 4 supplies
monitored and all below threshold
In EM0 or EM1
In EM2, EM3 or EM4
Coarse
Fine
Supply drops at 1V/μs rate
Min
—
—
—
—
—
—
—
—
1.62
—
—
—
—
Typ
6.3
12.5
62
62
99
99
2
2
—
200
20
460
26
Max
Unit
10
μA
17
μA
—
nA
—
nA
—
nA
—
nA
—
μA
—
nA
3.4
V
—
mV
—
mV
—
ns
—
mV
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