MSM9005-XX OKI [OKI electronic componets], MSM9005-XX Datasheet - Page 5

• Manufacturer Part Number: MSM9005-XX
• Description: DOT MATRIX LCD CONTROLLER WITH 8-DOT COMMON DRIVER AND 65-DOT SEGMENT DRIVER
• Manufacturer: OKI [OKI electronic componets]

¡ Semiconductor
Pin
36
50
35
34
33
31
Symbol Type Connected to
V
V
V
V
V
V
LCD1
LCD2
LCD3
LCD4
DD
SS
—
—
—
—
These are power pins. Set V
These are bias power pins for driving the LCD. Set the bias
voltage as follows.
4 V £ V
V
V
V
LCD1
LCD2
LCD3
=V
=V
=V
DD
DD
DD
DD
– V
–
–
–
LCD4
4
4
4
1
2
3
(V
(V
(V
£ 8 V
DD
DD
DD
–V
–V
–V
LCD4
LCD4
LCD4
Description
DD
)
)
)
= 2.5 to 5.5V and V
FEDL9005-03
MSM9005-xx
SS
= 0V.
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