DMF5005NY-EB View Datasheet(PDF) - Optrex Corporation
Part Name
Description
Manufacturer
DMF5005NY-EB Datasheet PDF : 17 Pages
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4.I/O Terminal
4.1.Pin Assignment
No.
Symbol
1.
FG
2.
VSS
3.
VCC
4.
VEE
5.
WR
6.
RD
7.
CE
8.
C/D
9.
NC
10.
RESET
11.
D0
12.
D1
13.
D2
14.
D3
15.
D4
16.
D5
17.
D6
18.
D7
19.
FS
20.
NC
21.
EL
22.
EL
Level
-
-
-
-
H/L
H/L
H/L
H/L
-
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
-
-
-
Function
Frame Ground
Power Supply (0V, GND)
Power Supply for Logic
Power Supply for LCD Drive
Write Signal L : Active
Read Signal L : Active
Chip Enable Signal L : Active
Write Mode H : Command Write L : Data Write
Read Mode H : Status Read L : Data Read
Non-connection
Reset Signal L : Reset
Display Data
Display Data
Display Data
Display Data
Display Data
Display Data
Display Data
Display Data
Font Switch H : 6×8 dots L : 8×8 dots
Non-connection
Power Supply for EL
Power Supply for EL
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.
VCC
VEE
MODULE
VCC (+Voltage)
Tr
R1
VR
R2
VEE (-Voltage)
VSS
VSS (0V)
R1+R2+VR=10~ 20KΩ
Tr=2SA1202 or equivalent
DMF5005NF-SEW-BBE-CQ (CQ) No. 2001-0149
OPTREX CORPORATION
Page 9/17
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