Abov MC96F6332D - Main Oscillation Stabilization Characteristics; Sub Oscillation Characteristics; Figure 7.12 Clock Timing Measurement at XIN; Figure 7.13 Clock Timing Measurement at SXIN

MC96F6432
June 22, 2018 Ver. 2.9 51
7.19 Main Oscillation Stabilization Characteristics
Table 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 > 1MHz
Oscillation stabilization occurs when VDD
is equal to the minimum oscillator voltage
range.
–
–
60
ms
Ceramic
–
–
10
ms
External Clock
f
XIN
= 0.4 to 12MHz
XIN input high and low width (t
XH
, t
XL
)
42
–
1250
ns
tXHtXL
XIN
0.2VDD
0.8VDD
1/fXIN
Figure 7.12 Clock Timing Measurement at XIN
7.20 Sub Oscillation Characteristics
Table 7-20 Sub Oscillation Stabilization 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
tXHtXL
SXIN
0.2VDD
0.8VDD
1/fSUB
Figure 7.13 Clock Timing Measurement at SXIN