基本参数
The 128×64 graphic display adopts FSTN mode, the chip displays data RAM, capacity: 128×64 = 8192 bits, and supports serial interface.
Equipped with low-power LCD power circuit inside. Boost circuit (boost ratio is 4X/5X, and the reference power supply can be boosted from an external input). High-precision voltage regulation circuit (thermal gradient -0.05%/°C). Internally equipped with V0 voltage stabilizing resistor, internally equipped with LCD voltage dividing resistor, internally equipped with electronic volume function and voltage follower.
| ITEM | DESCRIPTION | UNIT |
| Outline Size | 27.2(L)×21.45(W)×3.1(T) | mm |
| LCD Type | FSTN/Transflective/Positive,1/64Duty,1/9Bias | — |
| Display type | 128×64 dots | — |
| View Area | 23.5×14.0 | mm |
| Display Area | 21.74×11.50 | mm |
| Dots size | 0.15×0.0.16 | mm |
| Dots pitch | 0.17×0.18 | mm |
| Controller & driver | ST7567-COG | — |
| View Direction | 6 O’Clock | — |
| Interface mode | 4-Line Interface | — |
| VDD&VOP(Type) | 3.3 V & 9.0 V | V |
| Backlight(Type) | White, 3.0V, 15mA | — |
| Operation Temp. | -30~+70 | ℃ |
| Storage Temp. | -30~+80 | ℃ |
