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- 2011-12-25
Featured 图形点阵液晶显示模块DM12864J manuals
DM12864J Graphic Dot Matrix LCD Module User Manual
The DM12864J is a graphic dot‑matrix LCD module with a 128 × 64 pixel display. It uses a dynamic drive architecture with separate row and column drivers and includes an on‑board LCD driver and data latch.
The manual describes the module’s dimensions, pin functions, electrical characteristics, and proper handling procedures, providing the information needed for integration with a CPU via a 5‑bit control bus and an 8‑bit parallel data bus. This manual is written in Chinese.
Covers: Features · Dimensions · Pin Characteristics · Hardware Description · Electrical Characteristics · Usage and Safety Notes
Latest 图形点阵液晶显示模块DM12864J manuals
DM12864J Graphic Dot Matrix LCD Module User Manual
User Manual 20 pages · 420 KB · ZHUser manual for the DM12864J graphic dot‑matrix LCD module, covering features, hardware, electrical specs and usage notes.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 图形点阵液晶显示模块DM12864J manuals
How many characters can the module display?
It can display 8 × 4 characters of 16 × 16‑dot Chinese characters, as well as graphics and alphanumeric text.
Which pin provides the LCD negative driver voltage?
Pin 3 (YLCD) supplies a –10 V driver voltage; the required difference VDD‑VLCD is about 13.7 V.