OCM160160-3 graphic dot matrix liquid crystal display module user manual, mainly introduces the characteristics of the product, including product introduction, mechanical properties, product block diagram, electrical characteristics, extreme parameters, optical properties, interface timing, pin description, command description, module external shape size drawing, module use precautions, etc.
The OCM160160-3 graphics LCD module is a 160×160 dot matrix display with a COG process, FSTN B&W mode, and white LED backlight. It operates from -20 °C to +70 °C and uses the UC1698U controller IC.
The manual provides mechanical dimensions, electrical characteristics, pin assignments, command descriptions, and detailed usage precautions such as static‑discharge protection and proper power‑on sequencing. This manual is written in Chinese.
| Display resolution | 160×160 dots |
|---|---|
| Display mode | FSTN, B&W |
| Operating temperature range | -20 °C to +70 °C |
| Storage temperature range | -30 °C to +80 °C |
| Module size (W×H×T) | 83.8 mm × 76.5 mm × 9.0 mm |
| Effective display area | 60.0 mm × 60.0 mm |
| Supply voltage (VDD‑VSS) | 3.2 V – 3.4 V (typical 3.3 V) |
| LED backlight voltage | 4.2 V – 5.2 V |
| LED backlight current | 75 mA – 80 mA |
The module can operate from –20 °C to +70 °C.
Connect the logical power first, then the driver power; when powering off, disconnect the driver power before the logical power.