DMC-40457NY-LY-B-CKN Optrex America Inc, DMC-40457NY-LY-B-CKN Datasheet - Page 8

• Manufacturer Part Number: DMC-40457NY-LY-B-CKN
• Description: LCD MODULE 40X4 HI CONT STD LED
• Manufacturer: Optrex America Inc
• Series: DMC-40457r

Specifications of DMC-40457NY-LY-B-CKN

• Display Mode: Transmissive
• Display Type: STN - Super-Twisted Nematic
• Number Of Digits/alpha: 116
• Outline L X W X H: 190.00mm x 54.00mm x 14.60mm
• Viewing Area: 147.00mm L x 29.50mm W
• Backlight: LED - Yellow
• Display Format: 40 x 4
• Character Size: 4.89mm H x 2.78mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.50mm W x 0.55mm H
• Operating Temperature: 0°C ~ 50°C
• Character Count X Line: 40 x 4
• Fluid Type: STN
• Background Color: Yellow
• Backlight Type: LED Yellow
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Lead Free Status / Rohs Status: Details
• Other names: 73-1303

DMC40457NY-LY-B-CKN (CK) No.2005-0059
No.
4. I/O Terminal
10
11
12
13
14
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17
18
1
2
3
4
5
6
7
8
9
4.1. Pin Assignment
4.2. Example of Power Supply
It is recommended to apply a potentiometer for the contrast adjust due to the
tolerance of the driving voltage and its temperature dependence.
Symbol
LED K
LED A
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
R/W
V
V
V
RS
NC
E1
E2
CC
EE
SS
H, H → L
H, H → L
Level
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
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
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
Enable Signal (No pull-up Resister)
Read/Write Select Signal H : Read L : Write
Register Select Signal
Power Supply for LCD Drive
Power Supply (0V, GND)
Power Supply for Logic
Enable Signal (No pull-up Resister)
Non-connection
LED Cathode Terminal
LED Anode Terminal
VCC
VSS
VEE
VR
OPTREX CORPORATION
VCC (+Voltage)
VSS (0V)
Function
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