參數(shù)資料
型號: MB90477
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): 87/118頁
文件大?。?/td> 555K
代理商: MB90477
MB90470 Series
87
4.
AC Characteristics
(1) Clock Timing Ratings
(V
SS
=
0.0 V, T
A
=
40
°
C to
+
85
°
C)
Value
Unit
Typ
Max
*1 : V
CC
=
V
CC
3
=
V
CC
5
*2 : Observe the operating voltage with care.
Parameter
Sym-
bol
Pin name
Conditions
Remarks
Min
Clock frequency
F
CH
X0, X1
3
20
MHz
for crystal
oscillation*
2
3
40
for external
clock
F
CL
X0A, X1A
25
32.768
30.5
333
kHz
Clock cycle time
t
C
X0, X1
ns
μ
s
*2
t
CL
X0A, X1A
Input clock pulse width
P
WH
P
WL
X0
5
ns
*1
P
WLH
P
WLL
X0A
15.2
μ
s
*1
Input clock rise, fall time
t
cr
t
cf
X0
5
ns
Using
external clock
Internal operating clock
frequency
f
CP
1.5
20
MHz *2
1.5
3
16
20
MHz MB90474 only
f
CPL
8.192
122.1
kHz
MHz MB90F474H
3
12
MHz MB90F474L
Internal operating clock
cycle time
t
CP
50.0
666
ns
*2
62.5
666
ns
μ
s
MB90474 only
t
CPL
相關(guān)PDF資料
PDF描述
MB90477PF 16-Bit Proprietary Microcontroller
MB90477PFV 16-Bit Proprietary Microcontroller
MB90478 16-Bit Proprietary Microcontroller
MB90478PF 16-Bit Proprietary Microcontroller
MB90478PFV 16-Bit Proprietary Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90477PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90477PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90478 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90478PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90478PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller