This document is a specification and description of the features and characteristics of the MG12064B series products, including mechanical data, absolute maximum ratings, electrical characteristics, optical characteristics, etc.
This datasheet details the specifications of the MG12064B Series LCD module, including mechanical dimensions, absolute maximum ratings, and electrical and optical performance. It also lists the internal pin connections, block diagram, and recommended power supply configurations for both the logic and backlight circuits.
The document is organized into sections such as General Specification, Mechanical Data, Absolute Maximum Ratings, Electrical Characteristics, Optical Characteristics, Outline Dimension and Pin Connection, Block Diagram, and Power Supply. Each section provides concise tables and notes for designers and engineers integrating the module into their products.
| Resolution | 128 W × 64 H dots |
|---|---|
| Module size (max) | 93.0 mm W × 70.0 mm H × “C” mm (thickness) |
| Power supply voltage (logic) | 5.0 V ± 0.25 V |
| Viewing angle | 30°–40° |
| Contrast ratio | 10 : 1 |
| Recommended LCD driving voltage | 8.5 V |
| Pin 1 function | VSS – Ground |
| Pin 2 function | VDD – Power supply for logic |
| LED backlight resistor (RL1) | 1 W, max 375 mA |
The LCD logic circuit operates at a supply voltage of 5.0 V ± 0.25 V.
Pin 1 is VSS, which provides the ground connection.
The recommended LCD driving voltage is 8.5 V (VDD‑VO).
The display offers a viewing angle of approximately 30° to 40°.