Pin功能定义
| Pin No. |
符号 |
说明 |
| 1 |
FG |
Frame ground |
| 2 |
V SS |
Ground |
| 3 |
V DD |
Power supply for logic |
| 4 |
V O |
Contrast Adjustment |
| 5 |
/WR |
Data write. Write data into LCD Controller |
| 6 |
/RD |
Data read. Read data from LCD Controller |
| 7 |
/CE |
Enable signal |
| 8 |
C/D |
Data/ Instruction select signal |
| 9 |
V EE |
Negative Voltage Output |
| 10 |
/RESET |
Controller reset signal, Active Low |
| 11~18 |
DB0~DB7 |
Data bus line |
| 19 |
FS |
Selection of font; H : 6 * 8 , L : 8 * 8 |
| 20 |
NC / LED K |
No connection /Power supply for B/L - |
规格说明
| 项目 |
标准尺寸 |
单位 |
| 模块尺寸 |
180.0 x 60.0 |
mm |
| 视域尺寸 |
137.0 x 38.0 |
mm |
| 螺丝孔 |
176.0 x 50.0 |
mm |
| 点间距 |
0.53 x 0.53 |
mm |
| 点大小 |
0.50 x 0.50 |
mm |
电气特性
| 项目 |
符号 |
标准值(典型值) |
单位 |
| 输入电压 |
VDD |
3/5 |
V |
| 常温25°C LCD驱动电压建议值 |
VDD-VO |
13.25 |
V |
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