DMF-50202N Optrex America Inc, DMF-50202N Datasheet - Page 9

• Manufacturer Part Number: DMF-50202N
• Description: LCD GRAPHIC MODULE 128X64 PIXEL
• Manufacturer: Optrex America Inc
• Series: DMF-50202r

Specifications of DMF-50202N

• Display Type: LCD - Monochrome
• Display Mode: Reflective
• Viewing Area: 62.00mm L x 44.00mm W
• Backlight: Without Backlight
• Dot Size: 0.40mm W x 0.56mm H
• Dot Pitch: 0.60mm x 0.44mm
• Dot Pixels: 128 x 64
• Interface: Serial
• Other names: 73-1137; OP250N

CN1
No.
4.I/O Terminal
1
2
3
4
5
6
7
8
4.1.Pin Assignment
4.2.Example of Power Supply
DMF-50202N (AA) No.97-0074
It is recommended to apply a potentiometer for the contrast adjust due to the tolerance
of the driving voltage and its temperature dependence.
Symbol
FLM
CP1
CP2
V
V
V
D1
M
DD
EE
SS
MODULE
H→L
H→L
Level
H / L
H / L
H / L
―
―
―
R1+R2+VR=10 ～ 20K Ω
Tr=2SA1202 or equivalent
VDD
VEE
VSS
First Line Marker
Data Latch Signal
Clock Signal for Shifting Data
Alternate Signal for LCD Drive
Display Data
Power Supply for Logic
Power Supply (0V, GND)
Power Supply for LCD Drive
Tr
OPTREX
OPTREX CORPORATION
R1
VR
R2
VDD (+Voltage)
VEE (-Voltage)
VSS (0V)
Function
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