DMC-20261NY-LY-AXE Optrex America Inc, DMC-20261NY-LY-AXE Datasheet - Page 8

• Manufacturer Part Number: DMC-20261NY-LY-AXE
• Description: LCD MODULE 20X2 HI CONT LED
• Manufacturer: Optrex America Inc
• Series: DMC-20261r

Specifications of DMC-20261NY-LY-AXE

• Display Mode: Transmissive
• Display Type: STN - Super-Twisted Nematic
• Number Of Digits/alpha: 40
• Outline L X W X H: 116.00mm x 37.00mm x 15.70mm
• Viewing Area: 83.00mm L x 18.60mm W
• Backlight: LED - Yellow
• Display Format: 20 x 2
• Character Size: 5.55mm H x 3.20mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.60mm W x 0.65mm H
• Interface: Parallel
• Operating Temperature: 0°C ~ 50°C
• Character Count X Line: 20 x 2
• Module Size (w X H X T): 116 mm x 37 mm x 15.7 mm
• Fluid Type: STN
• Background Color: Yellow
• Backlight Type: LED Yellow
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 73-1057; DMC-20261ANY-LY-B; DMC-20261ANY-LYB; OP220ANY

DMC20261NY-LY-AXE (CC) No.99-0208
No.
4.I/O Terminal
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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.
CATHODE
ANODE
Symbol
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
R/W
V
V
V
RS
E
DD
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
LED Anode Terminal
LED Cathode Terminal
VDD
VSS
VEE
VR
OPTREX
OPTREX CORPORATION
VDD (+Voltage)
VSS (0V)
Function
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