DMC16230H OPTREX [OPTREX CORPORATION], DMC16230H Datasheet - Page 7

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DMC16230H

Manufacturer Part Number
DMC16230H
Description
CD Module Specification
Manufacturer
OPTREX [OPTREX CORPORATION]
Datasheet
No.
4.I/O Terminal
10
11
12
13
14
1
2
3
4
5
6
7
8
9
4.1.Pin Assignment
4.2.Example of Power Supply
DMC16230H (AF) No.2000-0208
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
RS
E
CC
EE
SS
Level
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
MODULE
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
VCC
VEE
VSS
VR
OPTREX
OPTREX CORPORATION
VCC (+Voltage)
VEE (-Voltage)
VSS (0V)
Function
Page 7/15

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