DMC-16230H-LY Optrex America Inc, DMC-16230H-LY Datasheet - Page 8

• Manufacturer Part Number: DMC-16230H-LY
• Description: LCD MODULE 16X2 CHARACTER
• Manufacturer: Optrex America Inc
• Series: DMC-16230r

Specifications of DMC-16230H-LY

• Display Type: TN - Twisted Nematic
• Display Mode: Transmissive
• Number Of Digits/alpha: 32
• Outline L X W X H: 122.00mm x 44.00mm x 11.00mm
• Viewing Area: 99.00mm L x 24.00mm W
• Backlight: LED - Yellow
• Display Format: 16 x 2
• Character Size: 9.66mm H x 4.84mm W
• Character Format: 5 x 7 Dots
• Voltage - Supply: +3 V, -7 V
• Dot Size: 0.92mm W x 1.10mm H
• Interface: Parallel
• Operating Temperature: -20°C ~ 70°C
• Other names: 73-1042; OP216HLY

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
DMC16230H-LY (AG) No.99-0302
LED CATHODE
LED ANODE
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 ～ 20K Ω
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
LED Cathode Terminal
LED Anode Terminal
VCC
VEE
VSS
VR
OPTREX
OPTREX CORPORATION
VCC (+Voltage)
VEE (-Voltage)
VSS (0V)
Function
Page 8/16