Datasheet

DocID025147 Rev 7 113/138
STM32F302x6 STM32F302x8 Electrical characteristics
117
Figure 35. Maximum V
REFINT
scaler startup time from power down
t
S_SC
V
REFINT
scaler startup time
from power down
V
REFINT
scaler activation after
device power on
--1
(3)
s
Next activations - - 0.2 ms
t
START
Comparator startup time
V
DDA
2.7 V - - 4
µs
V
DDA
< 2.7 V - - 10
t
D
Propagation delay for
200 mV step with 100 mV
overdrive
V
DDA
2.7 V - 25 28
ns
V
DDA
< 2.7 V - 28 30
Propagation delay for full
range step with 100 mV
overdrive
V
DDA
2.7 V - 32 35
V
DDA
< 2.7 V - 35 40
V
OFFSET
Comparator offset error
V
DDA
2.7 V - ±5 ±10
mV
V
DDA
< 2.7 V - - ±25
TV
OFFSET
Total offset variation Full temperature range - - 3 mV
I
DD(COMP)
COMP current
consumption
- - 400 600 µA
1. Guaranteed by design.
2. The comparators do not have built-in hysteresis.
3. For more details and conditions, see Figure 35: Maximum V
REFINT
scaler startup time from power down.
Table 72. Comparator characteristics
(1)(2)
(continued)
Symbol Parameter Conditions Min. Typ. Max. Unit
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