Pin功能定义
| Pin No. |
符号 |
说明 |
| 1 |
V SS |
Ground |
| 2 |
V DD |
Power supply for logic |
| 3 |
V O |
Contrast Adjustment |
| 4 |
A0 |
Data/ Instruction select signal |
| 5 |
CS1 |
Cs1=0 cs2=0 chip select signal for s1~s61
Cs1=0 cs2=1 chip select signal for s62~s141 |
| 6 |
CS2 |
Cs1=1 cs2=0 chip select signal for s142~s168 |
| 7 |
CL |
External clock 2KHZ |
| 8 |
E |
Enable signal |
| 9 |
R/W |
Read/Write select signal |
| 10~17 |
DB0~DB7 |
Data bus line |
| 18 |
RST |
Controller reset signal, Active Low |
| 19 |
A |
Power supply for B/L + |
| 20 |
K |
Power supply for B/L - |
规格说明
| 项目 |
标准尺寸 |
单位 |
| 模块尺寸 |
85.2 x 55.0 |
mm |
| 视域尺寸 |
74.0 x 22.0 |
mm |
| 螺丝孔 |
80.2 x 46.7 |
mm |
| 点间距 |
0.44 x 0.61 |
mm |
| 点大小 |
0.40 x 0.56 |
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 |
--- |
V |
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