This is a specification for the VL-FS-COG-BTHQ12864-03 LCD module. It includes information on general description, mechanical specifications, interface signals, absolute maximum ratings, electrical specifications, and reference application circuits.
The BTHQ 128064AVE-FETF-06-LEDWHITE-COG is a 128 × 64 dot matrix LCD module with a white LED backlight. It uses an Epson SED1565DO0B COG driver and supports both 8080 and optional 6800 series MPU interfaces. Mechanical dimensions, view area, and electrical characteristics are detailed for integration into equipment.
Key features include a 1/65 duty cycle with 1/7 bias, a viewing angle of 6 o’clock direction, and a range of power supply pins for flexible LCD bias control. The document provides pin‑out tables, timing specifications, and an example 8080 application circuit.
| Display format | 128 × 64 dots |
|---|---|
| Dot size | 0.485 mm × 0.485 mm |
| Dot pitch | 0.500 mm |
| Outline dimensions (without FPC) | 89.7 mm × 49.8 mm × 6.0 mm |
| View area | 66.8 mm × 35.5 mm |
| Active area | 63.985 mm × 31.985 mm |
| Driving duty / bias | 1/65 duty, 1/7 bias |
| Backlight type | White LED |
| LCD driver | Epson SED1565DO0B (COG) |
| Default MPU interface | 8080 series |
| Optional MPU interface | 6800 series |
The module has a 128 × 64 dot matrix display.
It uses a white LED backlight (LEDOS5).
The module uses the Epson SED1565DO0B COG driver.
The default interface is 8080 series; a 6800 series interface is optional.