Manual

BG12864D
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
Frame ground /
Negative voltage output
Power supply(GND)
Power supply(+5V)
Contrast Adjustment
Data write
Data read
FG/Vee
Vss
Vdd
Vo
/WR
/RD
/CE
mm
mm
mm
mm
78.0 x 70.0
62.0 x 44.0
0.40 x 0.56
0.44 x 0.60
Dimension
BO LYMIN
1. SMT with metal frame
2. Built-in controller T6963C
3. +5V single power supply
,
w
i
t
h
b
u
il
t-
i
n ne
g
at
i
ve vo
l
ta
ge
4. 1/64 duty cycle
5. Option: Temperature compensation
6. Option: LED array/edge B/L, EL B/L
8
9
Controller reset
C/D
/RST
10~17
18
Data bus line
Font select(H: 6x8, L:8x8)
DB0~7
FS
Chip enable
Command/data
19
20
Power supply for B/L (GND)
Power suppl
y
f
or B
/
L
(
+
)
K
A
Input Voltage
Supply Current
LCD Driving
Voltage
LED Forward
Voltage
LED Forward
Current
EL Power
Supply Current
Vdd
Idd
Vdd-Vo
Vf
If
Vel
Vdd = +5V
Vdd = +5V
25 C
Vel=110
Vac/400Hz
5.0
9.7
9
4.2
360
5.0
V
mA
V
V
mA
mA
Typical
Value
Electronic Characteristics
o
25 C
o
25 C
o
Item Symbol Condition
Unit
0
.
4
4
0
.
5
6
0
.
6
1
2
8
X
6
4
4
D
o
t
s
1
0
5
6
.
2
8
(
A
A
A
)
6
2
.
0
(
V
A
)
1
P
2
.
5
4
*
1
9
=
4
8
.
2
6
2
0
-
Ø
1
.
0
P
T
H
2
0
-
Ø
2
.
0
P
A
D
7
2
.
2
3
8
.
3
6
(
A
A
A
A
)
1
3
.
0
4
4
.
0
(
V
A
)
7
.
4
5
5
.
2
7
0
.
0
±
0
.
5
7
8
.
0
±
0
.
5
6
8
.
0
5
.
0
2
8
.
0
1
2
.
5
4
6
K
1
.
6
2
.
0
4
-
Ø
2
.
5
P
T
H
4
-
-
Ø
1
.
.
0
P
T
H
D
O
T
S
I
Z
E
S
C
A
L
E
1
0
/
1
1
3
.
8
(
L
E
D
B
/
L
)
9
.
2
(
E
L
o
r
N
o
B
/
L
)
9
.
7
(
L
E
D
B
/
L
)
5
.
1
(
E
L
o
r
N
o
B
/
L
)