128x64 Graphic LCD Display Module
● Built-in controller UCi6963c or equivalent
● +5V single power supply, with built-in negative voltage
● 1/64 duty cycle
● Option: LED array /edge B/L,EL B/L
● Option: External negative voltage
BG12864F
BG12864F is a monochrome 128x64 graphic LCD display module made using
SMT with metal frame.
It has a built-in controller UCi6963c or equivalent. BG12864F also provides the option for temperature
compensation circuit.
Module dimension of BG12864F is (87x70) mm and
viewing area is (72x40) mm.
It supports 5V power
supply and provides option of 3V power supply as well.
● Mechanical Data
|
Item |
Standard Value |
Unit |
|
Module Dimension |
87.0 x 70.0 |
mm |
|
Viewing Area |
72.0 x 40.0 |
mm |
|
Dot Size |
0.48 x 0.48 |
mm |
|
Dot Pitch |
0.52 x 0.52 |
mm |
● Pin Assignment
Pin
Symbol
Function
1
Vss
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 signal
17
Vee
Negative voltage output -5V
18
MD2
Column No. selection
19
FS
Font selection (H:6x8, L:8x8)
20
HLT
H: normal L: stop clock oscillation
(H: 32 column, L : 40 columns )
