BO LYMIN
BG240128E1
Feature
1. SMT PCB with metal frame
2. No built-in controller
3. 1/128 duty cycle
4. +5V power supply
5. Option: negative voltage
6. Option: temperature compensation
7. Option: LED array/edge B/L, EL B/L, CCFL
Mechanical Data
Item
Standard Value
Module Dimension
144.0 x 104.0
Viewing Area
114.0 x 64.0
Dot Size
0.43 x 0.43
Dot Pitch
0.45 x 0.45
Pin Assignment
Pin
Symbol
1
2
3
4
5
6
7
8~11
12
13
14
15
FLM
CP
LP
M
Vdd
Vss
Vee
DB0~DB3
Vo
NC
A
K
Unit
mm
mm
mm
mm
Electronic Characteristics
Function
First Line Marker
Data Shift Clock
Data Latch Clock
AC signal for LCD driver output
Power supply (GND)
Power supply (GND)
Negative voltage output
Data bus line
Contrast adjustment
No connection
Backlight power supply(+)
Backlight power supply(GND)
Symbol Condition
Typical
Unit
Value
Input Voltage
Vdd Vdd = +5V 5.0
V
Supply Current
Idd
Vdd = +5V 6.0 mA
LCD Driving
18.5 V
Vdd-Vo
25
o
C
Voltage
Item
LED Forward
Voltage
Vf
If
25
o
C
25
o
C
4.2
900
V
Current
LED Forward
mA
Dimension
8.0
15 0
144.0
±
0.5
128.0
114.0(VA)
107.98(AA)
A
10.3(EL or No B/L)
14.3(LED or CCFL B/L)
9.2 (LED or CCFL B/L)
5.2 (EL or No B/L)
1
3.5
0.45
0.43
A
104.0
±
0.5
74.0
64.0(VA
57.58(AA
A
240*128 DOTS
8
0.45
0.43
15-
15
1.0 PTH
2 0 PAD
.0 PTH
.0 PAD
2.5
5
1.6
L B/L(OPTION)
97.0
5
DOT SIZE
SCALE 10/1
4.0
3.0
BOLYMIN [ BOLYMIN, INC ]
