BO LYMIN
BG24064B
Feature
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
Mechanical Data
Item
Standard Value
Module Dimension
180.0 x 65.0
Viewing Area
133.0 x 39.0
Dot Size
0.49 x 0.49
Dot Pitch
0.53 x 0.53
Pin Assignment
Pin
Symbol
1
2
3
4
5
6
7~14
15
16
17
18
19
20
Vss
Vdd
Vo
RS
/R/W
E
DB0~7
/CS
/RST
Vee
NC
NC
FGND
Unit
mm
mm
mm
mm
Electronic Characteristics
Symbol Condition
Typical
Unit
Value
Input Voltage
Vdd Vdd = +5V 5.0
V
Supply Current
Idd
Vdd = +5V 9.0 mA
LCD Driving
12.7 V
Vdd-Vo
25
o
C
Voltage
LED Forward
4.2
Vf
V
25
o
C
Voltage
LED Forward
If
660 mA
25
o
C
Current
Item
Function
Power supply (GND)
Power supply (+5V)
Contrast Adjustment
Data/instruction select
Data read/write
Enable signal
Data bus line
Chip select
Reset signal
Negative Voltage output -10V
No connection
No connection
Frame GND
Dimension
11.75
2
2
180.0
±
0.5
151.5
133.0(VA)
127.16(AA)
A
9.2(EL or No B/L)
11.9(CCFL
B/L)
15.1
LED B/L)
CCFL or white LED)
L or No B/L)
A
33.88(AA
A
39.0(VA
52.6
56.4
65.0
±
0.5
20-Ø1.0 PTH
20-Ø1.8 PAD
0.5
0.4
DOT S
SCAL
2
15.56
13.0
6.2
4.3
2.54
4.13
0.53
0.49
K
L
4-Ø3.5 PTH
176.0
BOLYMIN [ BOLYMIN, INC ]
