DMC-50097H OPTREX [OPTREX CORPORATION], DMC-50097H Datasheet - Page 7

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DMC-50097H

Manufacturer Part Number
DMC-50097H
Description
LCD Module Specification
Manufacturer
OPTREX [OPTREX CORPORATION]
Datasheet
CN1
No.
4.I/O Terminal
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
4.1.Pin Assignment
4.2.Example of Power Supply
DMC-50097H (AA) No.98-0116
It is recommended to apply a potentiometer for the contrast adjust due to the tolerance
of the driving voltage and its temperature dependence.
Symbol
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
R/W
V
V
V
NC
NC
RS
E
CC
EE
SS
Module
Level
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
VR:10~20KΩ
Power Supply (0V, GND)
Power Supply for Logic
Power Supply for LCD Drive
Register Select Signal
Read/Write Select Signal H : Read L : Write
Enable Signal (No pull-up Resister)
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Non-connection
Non-connection
EE
CC
SS
OPTREX
VR
OPTREX CORPORATION
GND
CC
EE
Function
(+5V)
(-7V)
(0V)
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