240x128 Graphic LCD Display Module
● Built-in controller UCi6963c or equivalent
● 1/128 duty cycle
● +5V single power supply
● Option: negative voltage
● Option: temperature compensation
● Option: LED array/edge B/L,EL B/L, CCFL
BG240128B2
BG240128B2 is a monochrome 240x128 graphic LCD display module made using
SMT PCB with metal frame.
It has a built-in controller UCi6963c or
equivalent.
Module dimension of BG240128B2 is
(144X104) mm and viewing area is (114X64) mm.
It supports 5V power
supply with option of negative voltage.
● Mechanical Data
|
Item |
Standard Value |
Unit |
|
Module Dimension |
144.0 x 104.0 |
mm |
|
Viewing Area |
114.0 x 64.0 |
mm |
|
Dot Size |
0.43 x 0.43 |
mm |
|
Dot Pitch |
0.45 x 0.45 |
mm |
● Pin Assignment
Pin
Symbol
Function
1
Vss
Power supply (GND)
2
Vdd
Power supply (+5V)
3
Vo
Contrast adjustment
4
C/D
Command/data
5
/RD
Data read
6
/WR
Data write
7~14
DB0~7
Data bus line
15
/CE
Chip enable
16
RST
Reset
17
Vee
Negative voltage output (-17.6V)
18
MD2
Column No. select
19
FS
Font selection (H:6x8, L:8x8)
20
NC/RV
No connection / Reverse
(H:32 columns, L:40 columns)
