M37754 Mitsubishi, M37754 Datasheet - Page 104

• Manufacturer Part Number: M37754
• Description: SINGLE-CHIP 16BIT CMOS MICROCOMPUTER
• Manufacturer: Mitsubishi

(when 4- access in high-speed running <Write>)
104
BHE output
CS
D
D
Port Pi output
f(X
RD
WR
ALE output
A
A
A
D
(multiplex bus (Note))
1
0—
8—
16—
0—
8—
0
/LA
IN
0—
A
A
D
D
)
A
7
15
CS
7
15
0—
23
output
output
Note: These become a multiplex bus only when all of the following conditions are satisfied:
output
output (BYTE = “L”)
D
4
output
Test conditions (except Port Pi, f(X
• V
• Output timing voltage : V
• Data input : V
7
output
/LA
CC
7
• BYTE = “H”
• Multiplex bus select bit = “1”
• While the address which corresponds to chip select signal CS
output
= 5 V 10 %
IL
= 0.8 V, V
OL
IH
= 0.8 V, V
= 2.5 V
t
w(H)
IN
t
w( H)
))
t
w(L)
OH
= 2.0 V, C
M37754M8C-XXXGP, M37754M8C-XXXHP
t
w( L)
t
d(BHE-ALE)
t
d(A-ALE)
t
t
d(CS-WR)
t
d(CS-ALE)
d(BHE-WR)
t
t
d(A-WR)
r
L
t
d(LA-ALE)
= 100 pF
t
t
w(ALE)
d(LA-WR)
Address
t
t
f
pzx(WR-DLZ/DHZ)
t
4
c
Test conditions (Port Pi, f(X
is accessed
• V
• Input timing voltage : V
• Output timing voltage : V
M37754S4CGP, M37754S4CHP
CC
= 5 V 10 %
t
d(ALE-WR)
t
d(WR-DLQ)
t
h(ALE-LA)
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
t
d(
Chip select
1
t
-WR)
Address
d(WR-DLQ/DHQ)
IL
MITSUBISHI MICROCOMPUTERS
OL
t
Output data
= 1.0 V, V
w(WR)
IN
))
= 0.8 V, V
Data
IH
= 4.0 V
OH
= 2.0 V, C
L
t
t
= 100 pF
d(
d(WR-PiQ)
t
t
t
h(WR-CS)
h(WR-DLQ/DHQ)
t
pxz(WR-DLZ/DHZ)
1
h(WR-DLQ)
-WR)
t
t
h(WR-A)
h(WR-BHE)