This manual provides usage instructions, technical specifications, timing diagrams, and programming examples for the JLX JLX12864G-1504 monochrome LCD module.
The JLX JLX12864G-1504 is a 128x64 dot matrix liquid crystal display (LCD) module designed for human-machine interface applications. It supports displaying single-color images, custom Chinese characters using 16x16 or 12x12 matrices, and English/alphanumeric text in various sizes. The module features an ST7567 driver IC and includes a built-in LED backlight. This manual is written in Chinese.
| Display Resolution | 128x64 dot matrix |
|---|---|
| Operating Temperature | -20 to +70 C |
| Storage Temperature | -30 to +80 C |
| Operating Voltage (VDD) | 2.4 to 3.6 V |
| Backlight Voltage (VLED) | 2.9 to 3.1 V |
| Module Operating Current (IDD) | 0.3 mA @ 3.3V (Backlight off) |
| Driver IC | ST7567 |
The module supports a 4-line SPI serial interface or parallel interfaces using either 6800 or 8080 timing sequences.
Yes, the row/column scanning direction can be modified to allow the module to be used rotated by 180 degrees.
The RES pin must be pulled low to reset; after resetting, it returns to high level and the module begins operation.