This manual provides an overview, mechanical dimensions, electrical characteristics, pin functions, command set and initialization code for the YT240128-7C…
The YT240128-7C is a graphic dot‑matrix LCD module with a 240 × 128 pixel display, STN positive driving mode and white LED backlight. It operates from –20 °C to +70 °C and includes a T6963C controller.
The document contains a product introduction, mechanical specifications, electrical parameters, pin description, a full command list, timing diagrams and example C code for initializing and controlling the display. This manual is written in Chinese.
| Display resolution | 240 × 128 dots |
|---|---|
| Module dimensions (W × H × T) | 144.0 mm × 104.0 mm × 13.5 mm |
| Effective display area | 114.0 mm × 64.0 mm |
| Dot size | 0.40 mm × 0.40 mm |
| Dot spacing | 0.05 mm × 0.05 mm |
| Operating temperature | -20 °C to +70 °C |
| Storage temperature | -30 °C to +80 °C |
| Logic voltage (Vdd) | -0.3 V to +5.5 V |
The module has a 240 × 128 dot matrix display.
It operates from –20 °C to +70 °C.
VDD provides the working voltage (+5 V).
The module measures 144.0 mm × 104.0 mm × 13.5 mm.