Manual

BG320240F
Feature
Mechanical Data
Item
Module Dimension
Viewing Area
Dot Size
Dot Pitch
Standard Value Unit
mm
mm
mm
mm
166.8 x 109.0
122.0 x 92.0
0.34 x 0.34
0.36 x 0.36
Dimension
BO LYMIN
1. SMT PCB with metal frame
2. Built-in controller SED1335
3. +5V single power supply
4. 1/240 duty cycle
5. Option: LED edge B/L, CCFL
6. Option: +3V single power supply
7. Option: negative voltage (built-in, external)
8. Option: touch panel
Input Voltage
Supply Current
LCD Driving
Voltage
CCFL Starting
Voltage
Voltage
Vdd
Idd
Vdd-Vo
VFLS
VFLD
Vdd = +5V
Vdd = +5V
25 C
5.0
100
23.5
600
260
V
mA
V
Vrms
Vrms
Typical
Value
Electronic Characteristics
o
25 C
o
25 C
o
Item Symbol Condition
Unit
Pin Assignment
Pin Symbol Function
1
2
3
6
5
4
7~14
Power supply (GND)
+5V(+3V option)
Contrast Adjustment
Data type select
80s: write signal 68s:R/W signal
80s: read signal 68s: enable clock
Vss
Vdd
Vo
Ao
/WR(R/W)
/RD(E)
DB0-7
15
16
Reset signal
/CS
/RST
17
18
Negative voltage output
uP select (H:68 series L:80 series)
Vee
SEL
Data bus line
Chip select
CCFL Driving
Current
IFLD
5.0
mArms
VFLD=260
Vrms/ 30KHZ
CCFL Driving
19
20
Frame Ground
N
o
c
o
n
n
e
c
t
ion
FGND
NC
1
O
N
2
2
0
0
.
3
4
0
.
3
6
1
1
5
.
1
8
(
A
A
A
)
1
4
1
.
0
1
5
2
.
0
1
6
6
.
8
±
0
.
5
8
6
.
3
8
(
A
A
A
)
1
0
3
.
8
4
.
0
1
0
1
.
0
1
0
9
.
0
±
0
.
5
1
6
0
.
0
±
0
.
5
1
1
.
0
0
9
2
.
0
(
V
A
)
1
2
2
.
0
(
V
A
)
o
t
s
2
0
C
o
n
d
u
c
l
o
n
B
u
t
t
o
m
s
i
d
e
(
p
i
t
c
h
1
.
0
m
m
D
O
T
S
I
Z
E
S
C
A
L
E
1
0
/
1
C
C
F
L
O
R
L
E
D
(
W
H
I
T
E
)
B
/
L

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