M37754 Mitsubishi, M37754 Datasheet - Page 94

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

(when 2- access in low-speed running <Read>)
94
Test conditions (except Port Pi, f(X
Note: These become a multiplex bus only when all of the following conditions are satisfied:
• V
• Output timing voltage : V
• Data input : V
f(X
RD
BHE output
D
D
LA
(multiplex bus (Note))
D
(multiplex bus (Note))
Port Pi input
WR
ALE output
A
A
A
CS
CC
1
8—
0—
8—
16—
0—
0—
0—
IN
0—
= 5 V 10 %
D
A
A
D
D
• BYTE = “H”
• Multiplex bus select bit = “1”
• While the address which corresponds to chip select signal CS
)
A
LA
7
15
CS
7
15
7
23
output
input
input
7
output
input (BYTE = “L”)
4
output
output (D
output
IL
= 0.8 V, V
0
/LA
0—
OL
IH
D
= 0.8 V, V
= 2.5 V
7
/LA
IN
7
)
))
OH
Hi-Z
= 2.0 V, C
t
t
d(LA-ALE)
w(H)
t
M37754M8C-XXXGP, M37754M8C-XXXHP
w( H)
t
w(L)
L
= 100 pF
t
d(BHE-ALE)
t
t
t
d(BHE-RD)
d(A-ALE)
d(CS-ALE)
t
t
t
d(LA-RD)
t
t
d(A-RD)
d(CS-RD)
su(CS-DL/DH)
su(A-DL/DH)
t
Address
w(ALE)
t
w( L)
t
su(LA-DL)
t
t
h(ALE-LA)
r
Chip select
Test conditions (Port Pi, f(X
• V
• Input timing voltage : V
• Output timing voltage : V
4
t
Address
is accessed
d(ALE-RD)
CC
t
f
t
pxz(RD-DLZ)
t
t
d(
su(PiD-RD)
= 5 V 10 %
Input data
t
su(DL/DH-RD)
1
t
w(RD)
-RD)
Input data
M37754S4CGP, M37754S4CHP
t
su(DL-RD)
t
c
Data
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
IL
t
t
t
OL
= 1.0 V, V
h(RD-DL/DH)
h(RD-PiD)
d(
IN
t
))
h(RD-DL)
t
= 0.8 V, V
1
h(RD-CS)
t
pzx(RD-DLZ)
-RD)
t
t
h(RD-A)
h(RD-BHE)
MITSUBISHI MICROCOMPUTERS
IH
= 4.0 V
OH
= 2.0 V, C
L
= 100 pF