STM32L162QC Datasheet, PDF (110/128 Pages) STMicroelectronics – AES-128 bit encryption hardware accelerator

Electrical characteristics
STM32L162xC/C-A
1. Guaranteed by characterization results.
2. The delay is characterized for 100 mV input step with 10 mV overdrive on the inverting input, the non-
inverting input set to the reference.
3. Comparator consumption only. Internal reference voltage not included.
Symbol
Table 63. Comparator 2 characteristics
Parameter
Conditions
Min Typ Max⁽¹⁾ Unit
V_DDA
V_IN
t_START
Analog supply voltage
-
Comparator 2 input voltage range
-
Comparator startup time
Fast mode
Slow mode
t_{d slow}
Propagation delay⁽²⁾ in slow mode ^{1.65 V ≤VDDA ≤2.7 V}
2.7 V ≤V_DDA ≤3.6 V
t_{d fast}
Propagation delay⁽²⁾ in fast mode ^{1.65 V ≤VDDA ≤2.7 V}
2.7 V ≤V_DDA ≤3.6 V
V_offset Comparator offset error
dThreshold/ Threshold voltage temperature
dt
coefficient
V_DDA = 3.3V
T_A = 0 to 50 ° C
V- =V_REFINT,
3/4 V_REFINT,
1/2 V_REFINT,
1/4 V_REFINT.
I_COMP2 Current consumption⁽³⁾
Fast mode
Slow mode
1.65 - 3.6 V
0
- V_DDA V
- 15 20
- 20 25
- 1.8 3.5
µs
- 2.5 6
- 0.8 2
- 1.2 4
- ±4 ±20 mV
-
15
100
ppm
/°C
- 3.5 5
µA
- 0.5 2
1. Guaranteed by characterization results.
2. The delay is characterized for 100 mV input step with 10 mV overdrive on the inverting input, the non-
inverting input set to the reference.
3. Comparator consumption only. Internal reference voltage (necessary for comparator operation) is not
included.
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