STM8S105C4B3 STMICROELECTRONICS [STMicroelectronics], STM8S105C4B3 Datasheet - Page 91
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STM8S105C4B3
Manufacturer Part Number
STM8S105C4B3
Description
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.STM8S105C4B3.pdf
(127 pages)
- Current page: 91 of 127
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STM8S105xx
10.3.8
Symbol
V
V
V
R
t
t
t
(1)
(2)
(3)
I FP(NRST)
IN FP(NRST)
OP(NRST)
IL(NRST)
IH(NRST)
OL(NRST)
PU(NRST)
Data based on characterization results, not tested in production.
The R
Data guaranteed by design, not tested in production.
PU
pull-up equivalent resistor is based on a resistive transistor
Reset pin characteristics
Subject to general operating conditions for V
Parameter
NRST input low
level voltage
NRST input high
level voltage
NRST output low
level voltage
NRST pull-up
resistor
NRST input filtered
pulse
NRST input not
filtered pulse
NRST output pulse
(3)
(3)
(2)
Figure 36: Typ. V
(1)
(3)
(1)
(1)
Table 42: NRST pin characteristics
Conditions
I
OL
=2 mA
DocID14771 Rev 9
DD
- V
OH
@ V
Min
-0.3 V
0.7 x V
30
500
20
DD
DD
and T
= 3.3 V (high sink ports)
DD
A
unless otherwise specified.
Typ
40
Electrical characteristics
Max
0.3 x V
V
0.5
60
75
DD
+ 0.3
DD
Unit
V
kΩ
ns
μs
91/127
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