This document is a specification for DENSITRON TECHNOLOGIES plc product DD-25664BE-4A. It introduces the product's features and characteristics, including mechanical, electrical, optical, functional, packaging, quality assurance, reliability, and handling precautions.
The DD-25664BE-4A is a 2.8‑inch passive‑matrix OLED display module with a 256 × 64 dot format and light‑blue monochrome colour. It features a compact size of 84 × 25.8 × 2 mm, a viewing area of 71.104 × 19.264 mm, and is driven by an SSD1322 IC.
The document provides full mechanical, electrical, and optical specifications, reliability test results, packaging details, and safety precautions for handling, cleaning, and storing the module. It also outlines recommended operating and storage temperature ranges and guidelines to avoid static discharge and damage.
| Display Format | 256 x 64 Dots |
|---|---|
| Colour | Light Blue Monochrome |
| Overall Dimensions | 84.00 × 25.80 × 2.00 mm |
| Viewing Area | 71.104 × 19.264 mm |
| Screen Size | 2.8 inches |
| Driver IC | SSD1322 |
| Operating Temperature | -30 °C to +85 °C |
| Storage Temperature | -40 °C to +90 °C |
| Weight | 8.8 g |
The module operates from –30 °C up to +85 °C.
Wipe gently with a soft cloth soaked in isopropyl alcohol, ethyl alcohol or trichlorotrifluorothane, avoiding dry or hard materials.
Store it in a dark place at about 25 °C ± 10 °C with humidity below 50 % RH.
Connect any unused input terminals to Vpp or Vgs and ground yourself and the work area before handling.