參數(shù)資料
型號(hào): MB90641A
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): 62/96頁
文件大?。?/td> 1569K
代理商: MB90641A
62
MB90640A Series
(6)
Bus Timing (Read)
(V
CC
= 4.5 V to 5.5 V, V
SS
= 0.0 V, T
A
= –40°C to +85°C)
Value
t
CP
: See “ (1) Clock Timing.”
Parameter
Symbol
Pin name
Conditions
Unit
Remarks
Min.
Max.
ALE pulse width
Valid address
ALE
time t
AVLL
ALE
address valid time
Valid address
RD
time
Valid address
valid data
input
t
LHLL
ALE
t
CP
/2 – 20
ns
Address
t
CP
/2 – 20
ns
t
LLAX
Address
t
CP
/2 – 15
ns
t
AVRL
Address
t
CP
– 15
ns
t
AVDV
Address/
data
5 t
CP
/2 – 60
ns
RD pulse width
RD
valid data input
RD
data hold time
RD
ALE
time
t
RLRH
RD
3 t
CP
/2 – 20
ns
t
RLDV
Data
3 t
CP
/2 – 60
ns
t
RHDX
Data
0
ns
t
RHLH
RD, ALE
t
CP
/2 – 15
ns
RD
address valid time
t
RHAX
Address,
RD
t
CP
/2 – 10
ns
Valid address
CLK
time t
AVCH
Address,
CLK
t
CP
/2 – 20
ns
RD
↓ →
CLK
time
ALE
↓ →
RD
time
t
RLCH
RD, CLK
t
CP
/2 – 20
ns
t
LLRL
ALE, RD
t
CP
/2 – 15
ns
相關(guān)PDF資料
PDF描述
MB90P641A 16-bit Proprietary Microcontroller
MB90P641APF 16-bit Proprietary Microcontroller
MB90P641APFV 16-bit Proprietary Microcontroller
MB90641APF 16-bit Proprietary Microcontroller
MB90641APFV 16-bit Proprietary Microcontroller
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