STFLSTUDIO2/KIT 查看數據表（PDF） - STMicroelectronics
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STFLSTUDIO2/KIT Datasheet PDF : 28 Pages
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W.A.R.P.2.0
AC ELECTRICAL CHARACTERISTICS
VDD = 5V±5% TA = 0 to +70 °C unless otherwise specified.
Figure 21. Data Input Timing
Figure 22. Input/Output Rise & Fall Times
Data
Clock
tCLL tCLH
5 0%
tC P
5 0%
tS ET tHLD
5 0%
VDD
VSS
VDD
VSS
VDD
VSS
INPUT
90%
10% 10%
5V
90%
0V
tIF
OUTPUT 10%
tIR
90% 90%
3.2V
10%
0.1V
tOR
tOF
Table 9. Timing Parameters
Symbol
Parameters
Test
Conditions
Min
Typ
Max
Unit
tCLH
Clock High
10
ns
tCLL
Clock Low
15
ns
tSET
Setup
15
ns
tHLD
Hold
15
ns
tOR
Output Rise
see fig.22
3
ns
tOF
Output Fall
see fig.22
3
ns
Test Conditions MCLK frequency = 40MHz, T = +25°C.
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