User manual for the Jinglianxun JLX384160G-973-PN LCD module, covering features, specifications, wiring and programming examples.
The JLX384160G-973-PN is a graphic dot‑matrix LCD module that can display 384 × 160 pixels in monochrome or 4‑gray levels. It supports both 4‑line SPI serial and parallel interfaces and operates over a wide temperature range, making it suitable for various HMI panels.
This manual provides an overview of the module, its key features, mechanical dimensions, pin assignments, circuit diagram, backlight parameters, electrical specifications, timing requirements, and a full command table with programming examples for developers. This manual is written in Chinese.
| Display resolution | 384 × 160 dots |
|---|---|
| Gray levels | 4 |
| Interface options | 4‑line SPI serial or parallel |
| Operating temperature | -20 °C ~ +70 °C |
| Storage temperature | -30 °C ~ +80 °C |
| Backlight voltage | 3.3 V or 5.0 V |
| Backlight current | 48 ~ 120 mA |
| Supply voltage VDD | 2.7 ~ 3.4 V (typical 3.3 V) |
| Maximum VDD | 3.6 V |
| LED backlight voltage VLED | 3.0 V (typical) |
| LED backlight current ILED | 56 ~ 140 mA |
It can display a 384 × 160 dot matrix.
The module can be connected via a 4‑line SPI serial interface or a parallel interface.
The module operates from –20 °C to +70 °C.