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External clock input OSCI (OSCO left open)
V
DD50
= AV
DD50
=V
RST
to 5.5 V
V
SS
= AV
SS
= 0.0 V
T
a
= -40 °C to 105 °C
Parameter
Symbol
Conditions
Rating
Unit
MIN
TYP
MAX
B5
Clock frequency
Fcp
4
16
MHz
B6
High-level pulse width
twh1
25
ns
B7
Low-level pulse width
twl1
25
B8
Rise time
twr1
5
ns
B9
Fall time
twf1
5
Note:
Be sure that the clock duty ratio is 45 % to 55 %.
0.7V
DD50
twl1
twh1
twf1
twr1
1/Fcp
0.3V
DD50
Figure 1.5-2 OSCI input waveform
MN103SFX1K/X2K/X3K/X5K/X6K/X7K
32-bit Single-chip Microcontroller
PubNo. 232X701-015E
Publication date: April 2018
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