Datasheet

Electrical parameters STM8L051F3
72/96 DS9178 Rev 4
NRST pin
Subject to general operating conditions for V
DD
and T
A
unless otherwise specified.
Figure 26. Typical NRST pull-up resistance R
PU
vs V
DD
Table 39. NRST
pin characteristics
Symbol Parameter Conditions Min
Typ
Max Unit
V
IL(NRST)
NRST input low level voltage
(1)
-
V
SS
-0.8
V
V
IH(NRST)
NRST input high level voltage
(1)
-1.4-
V
DD
V
OL(NRST)
NRST output low level voltage
(1)
I
OL
= 2 mA
for 2.7 V ≤ V
DD
≤ 3.6 V
--
0.4
I
OL
= 1.5 mA
for V
DD
< 2.7 V
--
V
HYST
NRST input hysteresis
(3)
-
10%V
DD
(2)
--mV
R
PU(NRST)
NRST pull-up equivalent resistor
(1)
-304560kΩ
V
F(NRST)
NRST input filtered pulse
(3)
---50
ns
V
NF(NRST)
NRST input not filtered pulse
(3)
- 300 - -
1. Guaranteed by characterization results.
2. 200 mV min.
3. Data guaranteed by design, not tested in production.
30
35
40
45
50
55
60
1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6
V
DD
[V]
-40°C
25°C
85°C
ai18224b
Pull-up resistance [kΩ]
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.