Pin功能定义
| Pin No. |
符号 |
说明 |
| 1 |
VSS |
Ground |
| 2 |
VDD |
Power supply for logic |
| 3 |
VO |
Contrast Adjustment |
| 4 |
RS |
Data/ Instruction select signal |
| 5 |
R/W |
Read/Write select signal |
| 6 |
E |
Enable signal |
| 7~14 |
DB0~DB7 |
Data bus line |
| 15 |
CS1 |
Chip select IC1 ( Column 1 ~ 64) |
| 16 |
RES |
Controller reset signal, Active Low |
| 17 |
CS2 |
Chip select IC2 ( Column 65 ~ 128) |
| 18 |
CS3 |
Chip select IC3 ( Column 128 ~ 192) |
| 19 |
Vee |
Negative Voltage Output |
| 20 |
A |
Power supply for B/L + |
规格说明
| 项目 |
标准尺寸 |
单位 |
| 模块尺寸 |
130.0 x 65.0 |
mm |
| 视域尺寸 |
102.0 x 39.0 |
mm |
| 螺丝孔 |
121.0 x 53.0 |
mm |
| 点间距 |
0.50 x 0.50 |
mm |
| 点大小 |
0.46 x 0.46 |
mm |
电气特性
| 项目 |
符号 |
标准值(典型值) |
单位 |
| 输入电压 |
VDD |
5.0 |
V |
| 常温25°C LCD驱动电压建议值 |
VDD-VO |
8.0 |
V |
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