This document is the specification for JEWEL HILL ELECTRONIC CO.,LTD. GB19264A LCD MODULE
The GB19264A is a 192 × 64‑dot graphics LCD module with an STN panel (yellow‑green) that can be accessed by a micro‑controller via an 8‑bit parallel interface. It features a transflective display, LED backlight, and a 1/64 duty multiplexing ratio.
The document lists mechanical dimensions (100 × 60 × 12 mm), viewing area, dot pitch, and electrical ratings such as supply voltage, input voltage, operating temperature, and backlight current. Pin assignments, timing characteristics, and revision history are also included.
| Dimensional outline | 100.0 x 60.0 x 12.0 mm |
|---|---|
| Resolution | 192 segments x 64 commons |
| Viewing area | 84.0 mm (W) x 31.0 mm (H) |
| Active area | 78.67 mm (W) x 26.19 mm (H) |
| Dots pitch | 0.41 mm (W) x 0.41 mm (H) |
| Dots size | 0.36 mm (W) x 0.36 mm (H) |
| Supply voltage range | -0.3 V to 7.0 V |
| Input voltage range | -0.3 V to 24.0 V |
| Operating temperature | -10 °C to +60 °C |
| Storage temperature | -20 °C to +70 °C |
| Backlight type | LED |
| LCD driving voltage | 10.7 V to 11.3 V |
| Current consumption (LED backlight) | 350 mA |
It has 192 segments by 64 commons.
The module operates from -10 °C to +60 °C.
Supply voltage Vss ranges from -0.3 V to 7.0 V.
It uses an LED backlight.