GDM2004D Datasheet (ETC)

GDM2004D, LCD MODULE

Pin no.

1 2 3 4 5 6 Symbol VSS VDD V0 RS R/W E External connection Power supply MPU MPU MPU 7~10 DB0~DB3 MPU 11~14 15 16 DB4~DB7 LED+ LED- MPU LED BKL power Supply Function Signal ground for LCM (GND) Power supply for logic (+5V) for LCM Contrast adjust Register select signal Read/write sel

GDM2004D Features

* 1. 5x8 dots 2. Built-in controller (S6A0069 or equivalent) 3. +5V power supply 4. 1/16 duty cycle 5. LED Backlight Outline dimension SPECIFICATIONS OF LCD MODULE Absolute maximum ratings Item Power voltage Input voltage Operating temperature range Storage temperature range Environmental Humidity E