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LCM320240ZK中文字库图形点阵液晶显示模块
技术参数
Module Size (W*H*T) 模块尺寸 |
167×109×13 |
View Area (W*H) 视域尺寸 |
122×92 |
Dots × Dots (W*H) 点数 |
320×240 |
Dot Size (W*H) 点大小 |
0.34×0.34 |
Dot Pitch (W*H) 点间距 |
0.36×0.36 |
Backlight 背光 |
LED、CCFL |
LCD Type & Colour 液晶屏类型及颜色 |
STN:Blue,FSTN STN蓝模式,FSTN黑白模式 |
View Angle 视角 |
6 O’clock 6:00视角 |
Display Type 显示类型 |
Negative Type,Positive Type 负向显示,正向显示 |
Control IC & Package 控制芯片及封装 |
RA8802,SMT |
Operating Temperature 工作温度 |
-20℃~ 70℃ |
Storage Temperature 储存温度 |
-30℃~ 80℃ |
Operating Voltage 工作电压Ta=25℃ |
3.0/5.0V |
Supply Current 工作电流Ta=25℃,Vdd=5.0V |
30mA |
Pin |
Symbol |
J1-Description(管脚描述) |
1 |
GND |
GND(地) |
2 |
VDD |
Power supply for Logic(逻辑电压) |
3 |
VO |
Power supply for LCD drive(对比度调节) |
4 |
RS |
Register selection(指令、数据寄存器选择) |
5 |
R/W |
Read/Write selection(读写选择信号) |
6 |
E |
Enable signal for LCM(使能信号) |
7 |
/CS1 |
Chip selection1(片选1) |
8 |
CS2 |
Chip selection2(片选2) |
9 |
BUSY |
Busy signal(忙信号) |
10 |
INT |
Interrupt signal(中断信号) |
11 |
/RST |
Reset Signal(复位信号) |
12~19 |
DB0~DB7 |
Data Bus lines(数据线0~7) |
20 |
VEE |
Negative voltage output(负电源输出) |
21 |
A |
Power supply for Backlight (+)(背光正极) |
22 |
K |
Power supply for Backlight (-)(背光负极) |
功能特点
1. LCM320240ZK显示内容320×240点阵,点大小0.34×0.34mm2,点间距0.02mm; 2. 内含7602个简体 |