參數(shù)資料
型號： MB90671
廠商： Fujitsu Limited
英文描述： 16-Bit Proprietary Microcontroller(16位專用微控制器)
中文描述： 16位微控制器專利（16位專用微控制器）
文件頁數(shù)： 77/111頁
文件大小： 736K
代理商： MB90671
77
MB90670/675 Series
(6) Bus Read Timing
(V
CC
= +2.7 V to +5.5 V, V
SS
= 0.0 V, T
A
= –40
°
C to +85
°
C)
Value
Min.
V
CC
= +5.0 V
±
10%
t
CP
/2 – 20
V
CC
= +3.0 V
±
10%
t
CP
/2 – 35
V
CC
= +5.0 V
±
10%
t
CP
/2 – 25
V
CC
= +3.0 V
±
10%
t
CP
/2 – 40
—
t
CP
/2 – 15
—
t
CP
– 15
V
CC
= +5.0 V
±
10%
—
V
CC
= +3.0 V
±
10%
—
—
3 t
CP
/2 – 20
V
CC
= +5.0 V
±
10%
—
V
CC
= +3.0 V
±
10%
—
—
0
—
t
CP
/2 – 15
Note: t
CP
is the internal operating clock cycle time (unit: ns).
Parameter
Symbol
Pin name
Condition
Unit
Remarks
Max.
—
—
—
—
—
—
ALE pulse width
t
LHLL
ALE
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Valid address
→
ALE
↓
time t
AVLL
AD15 to AD00
ALE
↓
→
address valid time t
LLAX
Valid address
→
RD
↓
time
Valid address
→
data read
time
RD pulse width
AD15 to AD00
AD15 to AD00
t
AVRL
t
AVDV
AD15 to AD00
5 t
CP
/2 – 60
5 t
CP
/2 – 80
—
3 t
CP
/2 – 60
3 t
CP
/2 – 80
—
—
t
RLRH
RD
RD
↓
→
data read time
t
RLDV
AD15 to AD00
RD
↑
→
data hold time
RD
↑
→
ALE
↑
time
t
RHDX
t
RHLH
AD15 to AD00
RD, ALE
RD, A19 to
A16
CLK, A19 to
A16
RD, CLK
RD
↑
→
address invalid time t
RHAX
—
t
CP
/2 – 10
—
ns
Valid address
→
CLK
↑
time t
AVCH
—
t
CP
/2 – 20
—
ns
RD
↓
→
CLK
↑
time
t
RLCH
—
t
CP
/2 – 20
—
ns
CLK
ALE
RD
A19 to A16
AD15 to AD00
Address
Read data
0.7 V
CC
0.3 V
CC
0.7 V
CC
0.3 V
CC
+2.4 V
+2.4 V
+2.4 V
+2.4 V
+0.8 V
+2.4 V
+0.8 V
+2.4 V
+0.8 V
t
AVCH
t
RLCH
t
AVLL
t
LHLL
t
AVRL
t
RLRH
t
LLAX
t
RHAX
t
RLDV
t
AVDV
+2.4 V
+0.8 V
+2.4 V
+0.8 V
t
RHLH
+2.4 V
+2.4 V
+0.8 V
t
RHDX
相關(guān)PDF資料
PDF描述
MB90673 16-Bit Proprietary Microcontroller(16位專用微控制器)
MB90676 16-Bit Proprietary Microcontroller(16位專用微控制器)
MB90677 16-Bit Proprietary Microcontroller(16位專用微控制器)
MB90672 16-Bit Proprietary Microcontroller(16位專用微控制器)
MB90P678 16-Bit Proprietary Microcontroller(16位專用微控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90671PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90671PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90672 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90672PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
MB90672PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-Bit Proprietary Microcontroller
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