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EFR32FG12P432F Datasheet, PDF (83/183 Pages) Silicon Laboratories – EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet
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EFR32FG12 Flex Gecko Proprietary Protocol SoC Family Data Sheet
Electrical Specifications
Parameter
Hysteresis (VCM = 1.25 V,
BIASPROG4 = 0x10, FULL-
BIAS4 = 1)
Symbol
VACMPHYST
Comparator delay3
tACMPDELAY
Offset voltage
Reference voltage
VACMPOFFSET
VACMPREF
Capacitive sense internal re- RCSRES
sistance
Test Condition
HYSTSEL5 = HYST0
HYSTSEL5 = HYST1
HYSTSEL5 = HYST2
HYSTSEL5 = HYST3
HYSTSEL5 = HYST4
HYSTSEL5 = HYST5
HYSTSEL5 = HYST6
HYSTSEL5 = HYST7
HYSTSEL5 = HYST8
HYSTSEL5 = HYST9
HYSTSEL5 = HYST10
HYSTSEL5 = HYST11
HYSTSEL5 = HYST12
HYSTSEL5 = HYST13
HYSTSEL5 = HYST14
HYSTSEL5 = HYST15
BIASPROG4 = 1, FULLBIAS4 = 0
BIASPROG4 = 0x10, FULLBIAS4
=0
BIASPROG4 = 0x02, FULLBIAS4
=1
BIASPROG4 = 0x20, FULLBIAS4
=1
BIASPROG4 =0x10, FULLBIAS4
=1
Internal 1.25 V reference
Internal 2.5 V reference
CSRESSEL6 = 0
CSRESSEL6 = 1
CSRESSEL6 = 2
CSRESSEL6 = 3
CSRESSEL6 = 4
CSRESSEL6 = 5
CSRESSEL6 = 6
CSRESSEL6 = 7
Min
-3
5
12
17
23
26
30
34
-3
-27
-50
-65
-82
-98
-130
-150
—
—
—
—
-35
1
2
—
—
—
—
—
—
—
—
Typ
0
18
33
46
57
68
79
90
0
-18
-33
-45
-57
-67
-78
-88
30
3.7
360
35
—
1.25
2.5
inf
15
27
39
51
100
162
235
Max
Unit
3
mV
27
mV
50
mV
65
mV
82
mV
98
mV
130
mV
150
mV
3
mV
-5
mV
-12
mV
-17
mV
-23
mV
-26
mV
-30
mV
-34
mV
—
μs
—
μs
—
ns
—
ns
35
mV
1.47
V
2.8
V
—
kΩ
—
kΩ
—
kΩ
—
kΩ
—
kΩ
—
kΩ
—
kΩ
—
kΩ
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