段码LCD LCM COG液晶屏专业生产厂家240128液晶模块点阵
| ②MECHANICAL SPECIFICATIONS |
| Item | Nominal Dimensions(mm) |
| Module Size(W×H×T) | 144.0×104.0×14.0 |
| Viewing Area(W×H) | 114.0×64.0 |
| Dot Pitch(W×H) | 0.45×0.45 |
| Dot Size(W×H) | 0.40×0.40 |
| ③PIN CONNECTIONS |
| Pin | Symbol | Function |
| 1 | FG | Frame Ground |
| 2 | VSS | Ground for Logic(0V) |
| 3 | VDD | Power supply for Logic(+5V) |
| 4 | V0 | Power supply for LCD Driver |
| 5 | /WR | Write signal (Active Low ) |
| 6 | /RD | Read signal (Active Low ) |
| 7 | /CE | Chip enable signal (Active Low ) |
| 8 | C/D | H:Command; L:Data |
| 9 | /RST | Reset Signal (Active Low ) |
| 10~17 | DB0~DB7 | Data Bus Line |
| 18 | FS | Font Select H:6x8 ,L:8x8 |
| 19 | Vout | Negative voltage output |
| 20 | LED+ | Backlight Power (+5V) |
| 21 | LED- | Backlight Power(0V) |
