240x128 繪圖型單色顯示模組 | BG240128BA
● Built-in controller UCi6963c
● 1/128 duty cycle
● +5V single power supply
● Option: negative voltage
● Option: LED edge/array B/L
BG240128BA
BG240128BA 是一款單色 240×128 圖形 LCD 顯示模組，採用表面黏著（SMT）PCB 製程，配有金屬外框。
內建 UCi6963c 或等效控制器，並提供溫度補償電路的選項。
模組尺寸為 (144×104) 毫米，顯示區域為 (114×64) 毫米。
支援 5V 電源供應，並提供負電壓選項。
● Mechanical Data
|
Item |
Standard Value |
Unit |
|
Module Dimension |
144.0 x 104.0 |
mm |
|
Viewing Area |
114.0 x 64.0 |
mm |
|
Dot Size |
0.42 x 0.42 |
mm |
|
Dot Pitch |
0.45 x 0.45 |
mm |
● Pin Assignment
Pin
Symbol
Function
Pin
Symbol
Function
1
FG
Frame GND
1"
FG
Frame GND
2
VSS
GND
2"
VSS
GND
3
VDD
Power supply (+5V)
3"
VDD
Power supply (+5V)
4
V0
Power supply for LCD driver
4"
V0
Power supply for LCD driver
5
/WR
Data write
5"
/WR
Data write
6
/RD
Data read
6"
/RD
Data read
7
/CE
L : Chip enable
7"
/CE
L : Chip enable
8
C/D
Command/Data
8"
C/D
Command/Data
9
/RST
H : Normal ; L : lnitialize UCi6963
9"
VEE
Negative Voltage output -22V
10~17
DB0~7
Data bus line
10"
/RST
H : Normal ; L : lnitialize UCi6963
18
FS
Font selection (H:6x8, L:8x8)
11"~18"
DB0~7
Data bus line
19
LEDA
Backlight Anode
19"
FS
Font selection (H:6x8, L:8x8)
20
VEE
Negative Voltage output -22V
20"
NC
No connection
