Abov MC96F6432S Series - Main Oscillation Stabilization Characteristics; Sub Oscillation Characteristics

40
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
tXHtXL
XIN
0.2VDD
0.8VDD
1/fXIN
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
tXHtXL
SXIN
0.2VDD
0.8VDD
1/fSUB
Figure 7.13 Clock Timing Measurement at SXIN