Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-01-20
Featured DM12864J-3 manuals

DM12864J-3 Graphic Dot Matrix LCD Module Datasheet
The DM12864J-3 is a graphic dot‑matrix LCD module with a 128 × 64 pixel resolution. It uses a dynamic driving scheme with separate row and column drivers, and supports both LED and EL backlights. The module is packaged in a COB soft‑seal format, providing a long service life and reliable connections via conductive rubber and a pressure frame.
The document provides mechanical dimensions, pin functions, electrical characteristics, and handling precautions. It also includes timing diagrams, register descriptions, and recommended power‑up sequences to ensure proper operation and avoid damage to the module. This manual is written in Chinese.
Covers: Features · Mechanical Dimensions · Hardware Description · Pin Configuration · Electrical Characteristics · Usage Notes
Latest DM12864J-3 manuals
DM12864J-3 Graphic Dot Matrix LCD Module Datasheet
Datasheet 20 pages · 351 KB · ZHTechnical specifications, pinout and usage notes for the DM12864J-3 graphic dot‑matrix LCD module.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in DM12864J-3 manuals
What is the resolution of the DM12864J-3 LCD module?
The module provides a full‑dot matrix of 128 columns by 64 rows, i.e., 128 × 64 pixels.
