Rainbow Electronics BG24064B User Manual
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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
Module Dimension
Viewing Area
Dot Size
Dot Pitch
Standard Value Unit
180.0 x 65.0
133.0 x 39.0
0.49 x 0.49
0.53 x 0.53
BG24064B
mm
mm
mm
mm
Pin Assignment
Pin Symbol Function
1
2
3
4
5
6
7~14
15
16 Reset signal
17
18
19
20
D
Vss
Vdd
Vo
RS
/
R/W
E
DB0~7
/CS
/RST
Vee
NC
NC
FGND
ion
Power supply (GND)
Power supply (+5V)
Contrast Adjustment
Data/instruction select
Data read/write
Enable signal
Data bus line
Chip select
Negative Voltage output -10V
No connection
No connection
Frame GND
Electronic Characteristics
Item Symbol Condition
Input Voltage
Supply Current
LCD Driving
Voltage
LED Forward
Voltage
LED Forward
Current
Vdd
Idd
Vdd-Vo
Vf
If
Vdd = +5V
Vdd = +5V
o
25 C
o
25 C
o
25 C
Typical
Value
5.0
9.0
12.7
4.2
660
Unit
V
mA
V
V
mA
P
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