Owner manual

BG12864H
Feature
Mechanical Data
Item
Module Dimension
Viewing Area
Dot Size
Dot Pitch
Standard Value Unit
Pin Assignment
Pin Symbol Function
1
2
3
4
5
6
7~14
Power supply GND
+5V(+3V option)
Contrast adjustment
Data/ Instruction
Data read/write
Enable signal
Vss
Vdd
Vo
D/I
R/W
E
DB0~7
mm
mm
mm
mm
54.0 x 50.0
43.5 x 29.0
0.28 x 0.35
0.32 x 0.39
Dimension
BO LYMIN
1. COB with metal frame
2. Built-in controller KS0107/0108
3. +5V single power supply, with built-in negative voltage
4. 1/64 duty cycle
5. Option: EL backlight & EL inverter
6. Option: +3V single power supply
7. Option: external negative voltage
15
16
Chip enable (segment 65 - 128)
CS1
CS2
17
18
Reset signal
Negative voltage output
/RST
Vee
Data bus line
Chip enable (segment 1 - 64)
19
20
EL back light power on/off
No connection
BL+
NC
Input Voltage
Supply Current
LCD Driving
Voltage
EL Inverter
Driver Voltage
EL Inverter
Driver
Current
Vdd
Idd
Vdd-Vo
Vf
If
Vdd = +5V
Vdd = +5V
25 C
5.0
8.0
8.7
5.0
45
V
mA
V
V
mA
Typical
Value
Electronic Characteristics
o
25 C
o
25 C
o
Item Symbol Condition
Unit
D
O
T
S
I
Z
E
0
.
2
8
0
.
3
2
0
.
3
5
0
.
3
9
2
8
*
6
6
4
D
o
t
s
6
.
5
4
1
1
.
5
4
4
0
.
9
2
(
A
A
A
A
)
5
.
2
5
4
3
.
5
(
V
A
)
5
4
.
0
0
.
5
2
6
.
9
2
(
A
A
A
A
)
1
0
.
5
2
9
.
0
(
V
A
)
4
.
7
5
4
0
.
5
5
0
.
0
0
.
5
4
7
7
.
0
1
.
5
2
.
5
4
5
.
0
8
.
0
2
.
5
4
9
.
0
P
2
.
0
1
9
=
3
8
.
0
4
-
Ø
2
.
5
4
-
Ø
5
.
0
4
-
Ø
0
.
8
4
-
Ø
1
.
3
A
B
2
.
0
1
.
0
3
.
3
(
e
l
/
r
e
f
)
e
f
.
)
±
±
Hole
PAD