参数资料
型号: STM8L101F2U3ATR
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, QCC20
封装: 3 X 3 MM, 0.60 MM HEIGHT, ROHS COMPLIANT, UFQFPN-20
文件页数: 50/79页
文件大小: 1942K
代理商: STM8L101F2U3ATR
Electrical parameters
STM8L101xx
Doc ID 15275 Rev 8
NRST pin
The NRST pin input driver is CMOS. A permanent pull-up is present which is the same as
Subject to general operating conditions for VDD and TA unless otherwise specified.
Figure 30.
Typical NRST pull-up resistance RPU vs VDD @ 4 temperatures
Table 30.
NRST pin characteristics
Symbol
Parameter
Conditions
Min
Typ (1)
Max
Unit
VIL(NRST)
NRST input low level voltage (1)
1.
Data based on characterization results, not tested in production.
VSS
-0.8
V
VIH(NRST)
NRST input high level voltage (1)
1.4
-
VDD
VOL(NRST)
NRST output low level voltage
IOL = 2 mA
-
VDD-0.8
RPU(NRST) NRST pull-up equivalent resistor
(2)
2.
The RPU pull-up equivalent resistor is based on a resistive transistor (Figure 30). Corresponding IPU current
characteristics are described in Figure 31.
30
45
60
k
Ω
VF(NRST)
NRST input filtered pulse (3)
3.
Data guaranteed by design, not tested in production.
-
50
ns
tOP(NRST)
NRST output pulse width
20
-
VNF(NRST)
NRST input not filtered pulse (3)
300
-
ns
ai17007
30
35
40
45
50
55
60
1.65 1.8 1.95 2.1 2.25 2.4 2.55 2.7 2.85
3
3.15 3.3 3.45 3.6
V
DD [V]
P
u
ll-
U
p
r
e
si
st
a
n
ce
[
k
]
-40°C
25°C
85°C
125°C
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