EFM8BB2 Datasheet, PDF (14/55 Pages) Silicon Laboratories – The EFM8BB2 highlighted features are listed below

Parameter
ADC0 Always-on⁴
Symbol
I_ADC
ADC0 Burst Mode, 10-bit single
I_ADC
conversions, external reference
ADC0 Burst Mode, 10-bit single
I_ADC
conversions, internal reference,
Low power bias settings
ADC0 Burst Mode, 12-bit single
I_ADC
conversions, external reference
ADC0 Burst Mode, 12-bit single
I_ADC
conversions, internal reference
Internal ADC0 Reference, Always- I_VREFFS
on⁵
Temperature Sensor
Comparator 0 (CMP0, CMP1)
I_TSENSE
I_CMP
Comparator Reference
Voltage Supply Monitor (VMON0)
I_CPREF
I_VMON
Test Condition
800 ksps, 10-bit conversions or
200 ksps, 12-bit conversions
Normal bias settings
V_DD = 3.0 V
250 ksps, 10-bit conversions or
62.5 ksps 12-bit conversions
Low power bias settings
V_DD = 3.0 V
200 ksps, V_DD = 3.0 V
100 ksps, V_DD = 3.0 V
10 ksps, V_DD = 3.0 V
200 ksps, V_DD = 3.0 V
100 ksps, V_DD = 3.0 V
10 ksps, V_DD = 3.0 V
100 ksps, V_DD = 3.0 V
50 ksps, V_DD = 3.0 V
10 ksps, V_DD = 3.0 V
100 ksps, V_DD = 3.0 V,
Normal bias
50 ksps, V_DD = 3.0 V,
Low power bias
10 ksps, V_DD = 3.0 V,
Low power bias
Normal Power Mode
Low Power Mode
CPMD = 11
CPMD = 10
CPMD = 01
CPMD = 00
EFM8BB2 Data Sheet
Electrical Characteristics
Min
Typ
Max
Unit
—
820
1200
μA
—
405
580
μA
—
370
—
μA
—
185
—
μA
—
20
—
μA
—
485
—
μA
—
245
—
μA
—
25
—
μA
—
505
—
μA
—
255
—
μA
—
50
—
μA
—
950
—
μA
—
415
—
μA
—
80
—
μA
—
680
790
μA
—
160
210
μA
—
70
120
μA
—
0.5
—
μA
—
3
—
μA
—
8.5
—
μA
—
22.5
—
μA
—
1.2
—
μA
—
15
20
μA
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