320x240 繪圖型單色顯示模組 | BG320240F
● Built-in controller RA8835
● +5V single power supply
● 1/240 duty cycle
● Option: LED edge B/L, CCFL
● Option: +3V single power supply
● Option: negative voltage (built-in, external)
● Option: touch panel
BG320240F
BG320240F 是一款單色 320×240 圖形 LCD 顯示模組，採用表面黏著（SMT）PCB 製程，配有金屬外框。
本模組內建 RA8835 控制器。
模組尺寸為 (166.8×109) 毫米，顯示區域為 (122×92) 毫米。
支援 5V 電源供應，並提供負電壓選項。
BG320240F 亦提供選配的觸控面板。
● Mechanical Data
|
Item |
Standard Value |
Unit |
|
Module Dimension |
166.8 x 109.0 |
mm |
|
Viewing Area |
122.0 x 92.0 |
mm |
|
Dot Size |
0.34 x 0.34 |
mm |
|
Dot Pitch |
0.36 x 0.36 |
mm |
● Pin Assignment
Pin
Symbol
Function
1
Vss
Power supply (GND)
2
Vdd
+5V (+3V option)
3
Vo
Contrast adjustment
4
Ao
Data type select
5
/WR(R/W)
80s : write signal , 68s : R/W signal
6
/RD(E)
80s : read signal , 68s : enable clock
7~14
DB0~7
Data bus line
15
/CS
Chip select
16
/RST
Reset signal
17
Vee
Negative voltage output (-21.3V)
18
SEL
uP select (H:68 series , L:80 series)
19
FGND
Frame Ground
20
NC
No connection
