SMC1602B LCD display module is a 16 character x 2 line LCD display module that uses a dot matrix LCD display, built-in HD44780 interface LCD display controller, can be directly connected to MCU single-chip microcomputer, widely used in various instruments and electronic equipment.
The SMC1602B is a 16‑character, 1‑line dot‑matrix LCD module based on an STN display driver compatible with the HD44780 controller. It features a character size of about 4.9 × 5.9 mm and a backlight that draws up to 70 mA.
This manual describes the module’s electrical characteristics, pin assignments, physical dimensions, initialization sequence, command set, and timing parameters, as well as reference circuits for interfacing with 8051‑family microcontrollers. This manual is written in Chinese.
| Display mode | STN |
|---|---|
| Characters | 16 × 1 |
| Character size | 4.9 mm × 5.9 mm |