Abov MC96F6432S Series, User Manual

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MC96F6432S ABOV Semiconductor Co., Ltd.
7.19 Main Oscillation Stabilization Characteristics
(T
A
=-40°C ~ +85°C, VDD=1.8V ~ 5.5V)
Oscillator Parameter MIN TYP MAX Unit
Crystal
fx > 4MHz, VDD = 2.7V ~ 5.5V,
– –
15
ms
fx > 1MHz, VDD = 1.8V, T
A
=-40°C 60
Ceramic -
– –
10 ms
External Clock
f
XIN
= 0.4 to 12MHz
XIN input high and low width (t
XH
, t
XL
)
42
–
1250 ns
Table 7.20
Main Oscillation Stabilization Characteristics
t
XH
t
XL
XIN
0.2VDD
0.8VDD
1/f
XIN
Figure 7.12 Clock Timing Measurement at XIN
7.20 Sub Oscillation Characteristics
(T
A
=-40°C ~ +85°C, VDD=1.8V ~ 5.5V)
Oscillator Parameter MIN TYP MAX Unit
Crystal
– – –
10 s
External Clock SXIN input high and low width (t
XH
, t
XL
) 5
–
15 us
Table 7.21
Sub Oscillation Stabilization Characteristics
t
XH
t
XL
SXIN
0.2VDD
0.8VDD
1/f
SUB
Figure 7.13 Clock Timing Measurement at SXIN