MSM9000B-xx OKI electronic componets, MSM9000B-xx Datasheet - Page 9

• Manufacturer Part Number: MSM9000B-xx
• Description: DOT MATRIX LCD CONTROLLER
• Manufacturer: OKI electronic componets

¡ Semiconductor
Timing Diagram for the Parallel Interface
CS
C/D
WR
RD
DB0-7
RESET
XT
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IL
IH
IL
—
—
—
—
—
—
—
—
—
—
—
t
r
t
AS
V
V
IH
IL
t
WRE
t
WRH
t
t
WWL
DSW
t
f
t
DHW
t
AH
t
WCL
t
WWRH
t
WWH
V
V
IH
OH
t
= 0.8V
AS
= 0.9V
DD
V
V
DD
OH
OL
,
t
,
DDR
t
WRL
t
WCH
V
V
IL
OL
= 0.2V
= 0.1V
DD
DD
t
MSM9000B-xx
AH
t
DHR
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