Electrical characteristics
STM8S007C8
9.3.7 Reset pin characteristics
Subject to general operating conditions for VDD and TA unless otherwise specified.
Table 39. NRST pin characteristics
Symbol
Parameter
Conditions
Min
VIL(NRST)
VIH(NRST)
VOL(NRST)
RPU(NRST)
tIFP(NRST)
tINFP(NRST)
tOP(NRST)
NRST input low level voltage (1)
NRST input high level voltage (1)
NRST output low level voltage (1)
NRST pull-up resistor (2)
NRST input filtered pulse (3)
NRST Input not filtered pulse (3)
NRST output pulse (1)
-
-
IOL= 2 mA
-
-
-
-
1. Data based on characterization results, not tested in production.
2. The RPU pull-up equivalent resistor is based on a resistive transistor
3. Data guaranteed by design, not tested in production.
-0.3 V
0.7 x VDD
-
30
-
500
15
Typ 1)
-
-
-
55
-
-
-
Max
0.3 x VDD
VDD + 0.3
0.5
80
75
-
-
Unit
V
kï—
ns
ns
µs
Figure 29. Typical NRST VIL and VIH vs VDD @ 3 temperatures
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