MSM9000B-xx OKI electronic componets, MSM9000B-xx Datasheet - Page 10

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

¡ Semiconductor
Timing Diagram for the Serial Interface
C/D
RESET
CS
SI
SHT
WR
SO
XT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
OH
OL
IL
IH
IL
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
"Z"
t
ON
t
SAS
50%
t
r
t
WSHL
t
IS
t
DS
t
SYS
t
WSHH
t
WRE
t
IH
t
f
V
V
IH
OH
= 0.8 V
= 0.9 V
DD
DD
,
,
t
V
V
t
SHS
WWL
IL
OL
= 0.2 V
= 0.1 V
t
BUSY
t
DD
SAH
DD
MSM9000B-xx
t
OFF
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"Z"