sg12864c is a 128x64 dot matrix lcd module with a built-in controller, 5v power supply, and an 8-bit parallel interface.
The SG12864C is a 128 × 64 dot LCD module with a built‑in KS0107‑compatible controller. It features an 8‑bit parallel interface, a 1/64 duty cycle, and a 4.2 V LED backlight.
The datasheet provides mechanical dimensions, electrical ratings, timing parameters, and a block diagram of the internal circuitry, useful for designers integrating the module into their products.
| Power Supply Voltage (Voo) | 5 V |
|---|---|
| LED Forward Voltage | 4.2 V |
| Dot Pitch | 0.52 × 0.52 mm |
| Viewing Area | 72.0 × 40.0 mm |
| Address Setup Time | 140 ns |
| Data Setup Time | 200 ns |
The module requires a 5 V power supply (Voo).
The LED forward voltage is 4.2 V.
The dot pitch is 0.52 × 0.52 mm.