This document is about the user manual of dot matrix graphical LCD display module SED1335 controller. It introduces the hardware composition, interface part, control part, and drive part of SED1335 controller.
The document describes the SED1335 LCD module controller hardware, including the interface, control, and driver sections, with detailed pin assignments and timing diagrams. It also covers the module's features, such as strong I/O buffers and parallel data transfer, and provides safety and handling instructions.
The second part presents the full command set, system settings, sleep mode, display on/off, scrolling, and other functions, followed by application examples and practical wiring advice. Appendices contain reference tables and additional technical notes. This manual is written in Chinese.
| Maximum display resolution | 640×256 dots |
|---|---|
| Oscillator frequency range | 1 MHz – 10 MHz |
| Display RAM size | 64 KB |
The soldering iron tip temperature should be kept below 280 °C.
Keep the body at the same potential or ground it, avoid vacuum cleaners, and maintain humidity above 60 % RH.