参数资料
型号: ST7FLU05MAE
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO8
封装: 0.150 INCH, LEAD FREE, PLASTIC, SOP-8
文件页数: 15/124页
文件大小: 2186K
代理商: ST7FLU05MAE
Obsolete
Product(s)
- Obsolete
Product(s)
ST7LUS5, ST7LU05, ST7LU09
Electrical characteristics
111/124
12.9
Control pin characteristics
TA = -40°C to 125°C, unless otherwise specified.
Table 81.
Asynchronous RESET pin
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIL
Input low level voltage
VSS - 0.3
0.3VDD
V
VIH
Input high level voltage
0.7VDD
VDD + 0.3
Vhys
Schmitt trigger voltage
hysteresis(1)
1.
Data based on characterization results, not tested in production
2
VOL
Output low level voltage(2)
2.
The IIO current sunk must always respect the absolute maximum rating specified in Table 63: Current
characteristics and the sum of IIO (I/O ports and control pins) must not exceed IVSS.
VDD =5V IIO =+2mA
400
mV
RON
Pull-up equivalent resistor(3)
3.
The RON pull-up equivalent resistor is based on a resistive transistor. Specified for voltages on RESET pin
between VILmax and VDD.
VIN =VSS
VDD =5V
10
50
70
k
VDD =3.3V
90(1)
tw(RSTL)out
Generated reset pulse
duration
Internal reset sources
90(1)
s
th(RSTL)in
External reset pulse hold
time(4)
4.
To guarantee the reset of the device, a minimum pulse has to be applied to the RESET pin. All short pulses
applied on RESET pin with a duration below th(RSTL)in can be ignored.
20
tg(RSTL)in Filtered glitch duration
200
ns
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