128x64 繪圖型單色顯示模組 | BG12864D
● Built-in controller UCi6963c or equivalent
● +5V single power supply, with built-in negative voltage
● 1/64 duty cycle
● Option:Temperature compensation
● Option: LED array/edge B/L,EL B/L
● Option: External negative voltage
BG12864D
BG12864D 是一款單色 128×64 圖形 LCD 顯示模組,採用表面黏著技術(SMT)製成,並配有金屬框架。
內建 UCi6963c 或等效控制器,並可選配溫度補償電路。
模組尺寸為 (78×70) 毫米,顯示區域為 (62×40) 毫米。
支援 5V 電源供應,亦提供 3V 電壓選項。
● Mechanical Data
|
Item |
Standard Value |
Unit |
|
Module Dimension |
78.0 x 70.0 |
mm |
|
Viewing Area |
62.0 x 44.0 |
mm |
|
Dot Size |
0.40 x 0.56 |
mm |
|
Dot Pitch |
0.44 x 0.60 |
mm |
● Pin Assignment
Pin
Symbol
Function
1
FG/Vee
Frame ground / Negative voltage output
2
Vss
Power supply (GND)
3
Vdd
Power supply (+5V)
4
Vo
Contrast Adjustment
5
/WR
Data write
6
/RD
Data read
7
/CE
Chip enable
8
C/D
Command/data
9
/RST
Controller reset
10~17
DB0~7
Data bus line
18
FS
Font select (H:6x8, L:8x8)
19
K
Power supply for B/L (GND)
20
A
Power supply for B/L (+)