This document is about BTHQ 128064AVC-SMN-06-LEDwhite-COG technical specification, including product overview, mechanical specifications, interface signals, absolute maximum ratings, environmental conditions, electrical specifications, timing specifications, etc.
The COG‑BT12864W‑02 is a 128 × 64 dot STN blue‑negative transmissive LCD module with a white LED backlight. It is driven by a ULTRA CHIP UC1606 (COG) controller or equivalent and operates from a +3 V logic supply. The module uses a 6 o’clock viewing direction and features a 1/65 duty, 1/9 bias driving scheme.
The datasheet details the mechanical dimensions (76.5 mm × 82.5 mm × 8.5 mm), active area, dot size, electrical maximum ratings, typical electrical characteristics, and timing specifications for both parallel and serial host interfaces. Environmental limits, such as operating temperature from 0 °C to +50 °C, are also provided.
| Display format | 128 × 64 dots |
|---|---|
| Dot size | 0.43 mm × 0.57 mm |
| Outline dimensions | 76.5 mm × 82.5 mm × 8.5 mm |
| Logic power supply | +3 V |
| Logic supply voltage range | -0.3 V to +5.5 V |
| Operating temperature range | 0 °C to +50 °C |
The logic supply voltage (VDD1) may range from –0.3 V to +5.5 V.
The module can operate between 0 °C and +50 °C.
The LCD provides a resolution of 128 × 64 dots.
Each dot measures 0.43 mm × 0.57 mm.