C-51505NFJ-SLW-AA Optrex America Inc, C-51505NFJ-SLW-AA Datasheet - Page 9

• Manufacturer Part Number: C-51505NFJ-SLW-AA
• Description: LCD Character Display Modules White Transflective White LED Backlight
• Manufacturer: Optrex America Inc

Specifications of C-51505NFJ-SLW-AA

• Character Count X Line: 20 x 2
• Module Size (w X H X T): 85 mm x 36 mm x 13 mm
• Fluid Type: STN
• Background Color: Gray
• Backlight Type: LED White
• Display Mode: Transflective
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CN1
CN2
No.
No.
4. I/O Terminal
10
11
12
13
14
15
16
17
18
C-51505NFJ-SLW-AIN (AI) No. 2005-0038
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.
LED (A)
LED (K)
LED (A)
LED (K)
Symbol
Symbol
R/W
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
V
V
V
RS
E
CC
SS
EE
LED Anode Terminal
LED Cathode Terminal
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
MODULE
VR=10~20K
VCC
VSS
VEE
VR
OPTREX CORPORATION
VCC (+Voltage)
VSS (0V)
Function
Function
Page 9/18