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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
Expected Life Time
Symbol VDD-VSS
VIN Top Tst
Wide temperature range is available (operating/storage temperature as –20~+70/-30~+80 )
Unit: mm
Standard 0VSS 0-10 -
RH≤70%
≥50000
7.0 VDD +50 +60
Unit V ℃
H
GDM2004D-FL-YBW Block diagram
VDD VSS V0
RS R/W
E
DB0-DB7
LED+ LED-
LCD
CONTROLLER AND
DRIVER
COM SEG
R
LCD PANEL
LED BKL
SEG
LCD DRIVER
Interface pin description
Pin no.