參數(shù)資料
型號: MB90F345CE
廠商: Fujitsu Limited
英文描述: 16-bit Microcontroller
中文描述: 16位微控制器
文件頁數(shù): 57/84頁
文件大?。?/td> 1098K
代理商: MB90F345CE
MB90340E Series
57
(5) Bus Timing (Read)
(T
A
=
40
°
C to
+
105
°
C, V
CC
=
5.0 V
±
10
%
, V
SS
=
0.0 V, f
CP
24 MHz)
Parameter
Symbol
Pin
Condition
Value
Unit
Min
Max
ALE pulse width
Valid address
ALE
time
ALE
Address valid time
Valid address
RD
time
Valid address
Valid data input
RD pulse width
RD
Valid data input
RD
Data hold time
RD
ALE
time
RD
Address valid time
Valid address
CLK
time
RD
CLK
time
ALE
RD
time
t
LHLL
ALE
t
CP
/2
10
ns
t
AVLL
ALE, A23 to A16,
AD15 to AD00
t
CP
/2
20
ns
t
LLAX
ALE, AD15 to AD00
t
CP
/2
15
ns
t
AVRL
A23 to A16,
AD15 to AD00, RD
A23 to A16,
AD15 to AD00
RD
RD, AD15 to AD00
RD, AD15 to AD00
RD, ALE
RD, A23 to A16
A23 to A16,
AD15 to AD00, CLK
RD, CLK
ALE, RD
t
CP
15
ns
t
AVDV
5 t
CP
/2
60
ns
t
RLRH
t
RLDV
t
RHDX
t
RHLH
t
RHAX
3 t
CP
/2
20
0
t
CP
/2
15
t
CP
/2
10
ns
ns
ns
ns
ns
3 t
CP
/2
50
t
AVCH
t
CP
/2
16
ns
t
RLCH
t
LLRL
t
CP
/2
15
t
CP
/2
15
ns
ns
A23 to A16
0.8 V
2.4 V
2.4 V
0.8 V
t
RHAX
AD15 to AD00
0.8 V
2.4 V
2.4 V
0.8 V
Address
V
IL
V
IH
V
IH
V
IL
Read data
t
RHDX
t
RLDV
t
AVDV
CLK
t
AVCH
2.4 V
t
RLCH
2.4 V
ALE
2.4 V
t
LHLL
2.4 V
t
RHLH
0.8 V
t
LLAX
2.4 V
t
AVLL
RD
t
LLRL
t
RLRH
0.8 V
2.4 V
t
AVRL
相關(guān)PDF資料
PDF描述
MB90F345CEPF 16-bit Microcontroller
MB90F345CEPFV 16-bit Microcontroller
MB90F345CES 16-bit Microcontroller
MB90F346ES 16-bit Microcontroller
MB90F347ES 16-bit Microcontroller
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