Datasheet

DocID030584 Rev 2 43/84
STM8S001J3 Electrical characteristics
75
Table 18. Operating conditions at power-up/power-down
Symbol Parameter Conditions Min Typ Max Unit
t
VDD
V
DD
rise time rate - 2 - ∞
µs/V
V
DD
fall time rate
(1)
1. Reset is always generated after a t
TEMP
delay. The application must ensure that V
DD
is still above the
minimum operating voltage (V
DD
min) when the t
TEMP
delay has elapsed.
-2-∞
t
TEMP
Reset release
delay
V
DD
rising - - 1.7 ms
V
IT+
Power-on reset
threshold
-2.62.72.85V
V
IT-
Brown-out reset
threshold
- 2.5 2.65 2.8 V
V
HYS(BOR)
Brown-out reset
hysteresis
--70-mV
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