EFM32G230 Datasheet, PDF (33/70 Pages) Silicon Laboratories – Wake-up Interrupt Controller

...the world's most energy friendly microcontrollers
Symbol
CMRR_ADC
I_ADC
C_ADCIN
R_ADCIN
R_ADCFILT
C_ADCFILT
f_ADCCLK
Parameter
Condition
Min
Analog input com-
mon mode rejection
ratio
1 MSamples/s, 12 bit, external
reference
1 MSamples/s, 12 bit, internal
reference
Average active cur-
rent
10 kSamples/s 12 bit, internal
1.25 V reference, WARMUP-
MODE in ADCn_CTRL set to
0b00, ADC_CLK running at
13MHz
10 kSamples/s 12 bit, internal
1.25 V reference, WARMUP-
MODE in ADCn_CTRL set to
0b01, ADC_CLK running at
13MHz
10 kSamples/s 12 bit, internal
1.25 V reference, WARMUP-
MODE in ADCn_CTRL set to
0b10, ADC_CLK running at
13MHz
Input capacitance
Input ON resistance
Input RC filter resis-
tance
Input RC filter/de-
coupling capaci-
tance
ADC Clock Fre-
quency
6 bit
t_ADCCONV
8 bit
Conversion time
12 bit
t_ADCACQ
Acquisition time
Programmable
t_ADCACQVDD3
t_ADCSTART
Required acquisi-
tion time for VDD/3
reference
Startup time of ref-
erence generator
and ADC core in
NORMAL mode
Startup time of ref-
erence generator
and ADC core in
Typ
1
7
11
13
1
2
Max
Unit
65
dB
351
µA
411
µA
67
µA
63
µA
64
µA
2
pF
MOhm
10
kOhm
250
fF
13 MHz
ADC-
CLK
Cycles
ADC-
CLK
Cycles
ADC-
CLK
Cycles
256 ADC-
CLK
Cycles
µs
5
µs
1
µs
2015-05-22 - EFM32G230FXX - d0005_Rev1.90
33
www.silabs.com