Owner manual

BG24064B
Feature
Mechanical Data
Item
Module Dimension
Viewing Area
Dot Size
Dot Pitch
Standard Value Unit
mm
mm
mm
mm
180.0 x 65.0
133.0 x 39.0
0.49 x 0.49
0.53 x 0.53
D
i
m
e
n
s
ion
BO LYMIN
1. SMT PCB with metal frame
2. Built in controller LC7981
3. +5V single power supply
4. 1/64 duty cycle
5. Option: negative voltage
6. Option: LED, EL B/L, CCFL
Pin Assignment
Pin Symbol Function
1
2
3
4
5
6
7~14
Power supply (GND)
Power supply (+5V)
Contrast Adjustment
Data/instruction select
Data read/write
Enable signal
Vss
Vdd
Vo
RS
/ R/W
E
DB0~7
15
16 Reset signal
/CS
/RST
17
18
Negative Voltage output -10V
No connection
Vee
NC
Data bus line
Chip select
19
20
No connection
Frame GND
NC
FGND
Input Voltage
Supply Current
LCD Driving
Voltage
LED Forward
Voltage
LED Forward
Current
Vdd
Idd
Vdd-Vo
Vf
If
Vdd = +5V
Vdd = +5V
25 C
5.0
9.0
12.7
4.2
660
V
mA
V
V
mA
Typical
Value
Electronic Characteristics
o
25 C
o
25 C
o
Item Symbol Condition
Unit
1
7
6
.
0
5
2
.
6
6
.
2
1
8
0
.
0
±
0
.
5
1
5
.
5
6
3
3
.
8
8
(
A
A
A
A
1
3
.
0
3
9
.
0
(
V
A
4
-
Ø
3
.
5
P
T
H
2
.
5
4
2
2
0
-
Ø
1
.
0
P
T
H
2
0
-
Ø
1
.
8
P
A
D
0
.
4
0
.
5
4
.
1
3
0
.
4
9
0
.
5
3
1
5
1
.
5
1
2
7
.
1
6
(
A
A
A
A
)
1
3
3
.
0
(
V
A
)
1
1
.
7
5
2
2
5
6
.
4
6
5
.
0
±
0
.
5
4
.
3
L
D
O
T
S
S
C
A
L
A
K
1
5
.
1
1
1
.
9
(
C
C
F
L
B
/
L
)
9
.
2
(
E
L
o
r
N
o
B
/
L
)
L
E
D
B
/
L
)
C
C
F
L
o
r
w
h
i
t
e
L
E
D
)
L
o
r
N
o
B
/
L
)