參數(shù)資料
型號: MB90F583CA
廠商: Fujitsu Limited
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專有
文件頁數(shù): 81/124頁
文件大小: 2639K
代理商: MB90F583CA
MB90580C Series
81
4.
AC Characteristics
(1) Clock Timings
(V
CC
=
5.0 V
±
10%, V
SS
=
AV
SS
=
0.0 V, T
A
=
40
°
C to
+
85
°
C)
Value
*: The frequency fluctuation rate is the maximum deviation rate of the preset center frequency when the multiplied
PLL signal is locked.
Parameter
Symbol Pin name
Con-
dition
Unit
Remarks
Min.
Typ.
32.768
30.5
Max.
Clock frequency
f
C
f
CL
t
HCYL
t
LCYL
X0, X1
X0A, X1A
X0, X1
X0A, X1A
3
62.5
16
333
MHz
kHz
ns
μ
s
Clock cycle time
Frequency fluctuation
rate locked*
f
5
%
Input clock pulse width
P
WH
P
WL
X0
10
ns
Recommened duty
ratio of 30% to 70%
P
WLH
P
WLL
X0A
15.2
μ
s
Input clock rise/fall time
t
CR
t
CF
X0
5
ns
External clock
operation
Internal operating clock
frequency
f
CP
f
LCP
t
CP
1.5
62.5
16
666
MHz Main clock operation
kHz Subclock operation
ns
Main clock operation
μ
s
Subclock operation
8.192
Internal operating clock
cycle time
t
LCP
122.1
+
α
fo
fo
α
f
=
×
100 (%)
Center
frequency
X0
t
HCYL
t
CF
t
CR
0.8 V
CC
0.2 V
CC
P
WH
P
WL
X0, X1 clock timing
X0A
t
LCYL
t
CF
t
CR
0.8 V
CC
0.2 V
CC
P
WLH
P
WLL
X0A, X1A clock timing
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