DMC-50448N-AAE-AD Optrex America Inc, DMC-50448N-AAE-AD Datasheet - Page 7

• Manufacturer Part Number: DMC-50448N-AAE-AD
• Description: LCD MODULE 8X2 HI CONTRAST
• Manufacturer: Optrex America Inc
• Series: DMC-50448r

Specifications of DMC-50448N-AAE-AD

• Display Type: STN - Super-Twisted Nematic
• Display Mode: Reflective
• Number Of Digits/alpha: 16
• Outline L X W X H: 40.00mm x 35.40mm x 8.20mm
• Viewing Area: 30.40mm L x 13.90mm W
• Backlight: Without Backlight
• Display Format: 8 x 2
• Character Size: 4.75mm H x 2.95mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.55mm W x 0.55mm H
• Interface: Parallel
• Operating Temperature: 0°C ~ 50°C
• Other names: 73-1106; DMC-50448N; DMC-50448N-AAE; DMC-50448N-E-AE; OP450

DMC50448N- AAE- AD (AD) No.2000- 0325
4.I/ O T er minal
No.
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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.
Symbol
R/ W
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
V
V
RS
V
E
DD
SS
0
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
Level
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
VDD
VSS
V0
VR
OPTREX
OPTREX CORPORATION
VDD (+Voltage)
VSS (0V)
Function
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