Datasheet
DocID022265 Rev 6 83/121
STM32F051x4 STM32F051x6 STM32F051x8 Electrical characteristics
90
Figure 28. Maximum V
REFINT
scaler startup time from power down
V
hys
Comparator hysteresis
No hysteresis
(COMPxHYST[1:0]=00)
-0 -
mV
Low hysteresis
(COMPxHYST[1:0]=01)
High speed mode 3
8
13
All other power
modes
510
Medium hysteresis
(COMPxHYST[1:0]=10)
High speed mode 7
15
26
All other power
modes
919
High hysteresis
(COMPxHYST[1:0]=11)
High speed mode 18
31
49
All other power
modes
19 40
1. Data based on characterization results, not tested in production.
2. For more details and conditions see Figure 28: Maximum VREFINT scaler startup time from power down.
Table 56. Comparator characteristics (continued)
Symbol Parameter Conditions Min
(1)
Typ Max
(1)
Unit
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