MSM6222B-xx OKI, MSM6222B-xx Datasheet - Page 11

• Manufacturer Part Number: MSM6222B-xx
• Description: DOT MATRIX LCD CONTROLLER WITH 16 DOT COMMON DRIVER AND 40 DOT SEGMENT DRTVER
• Manufacturer: OKI

¡ Semiconductor
• Timing for output to the CPU
R/W and RS set-up time
E "H" pulse width
R/W and RS holding time
E rise time
E fall time
E "L" pulse width
E cycle time
DB
DB
0
0
DB
to DB
to DB
0
-DB
R/W
RS
E
7
7
7
data output delay time
data output holding time
Parameter
V
V
V
IH
IH
IL
t
t
r
B
V
IL
V
IH
t
D
Symbol
V
V
OH
OL
t
W
t
t
t
t
t
t
t
t
t
W
D
O
B
A
L
C
r
f
Output data
t
f
V
t
C
IH
V
V
V
OH
OL
V
V
Min.
t
IH
t
140
280
280
667
IH
IL
V
D
10
—
—
—
20
A
IL
(V
DD
Typ.
= 4.5 to 5.5V, Ta = –20 to +75°C)
t
—
—
—
—
—
—
—
—
—
L
Max.
220
—
—
—
25
25
—
—
—
MSM6222B-xx
V
IL
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
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