Datasheet Summary
LCD2004 Module User Guid
.elechouse.
LCD2004 Module User Guid
LCD2004 Module User Guid
.elechouse.
Chapter 1. 2004 LCD Module Blue Characters White Backlight HD44780
1.1 Characters
Display Content：20CHAR x 4ROW Char. Dots：5 x 8 Driving Mode：1/16D Available Types：
Reflective
1.2 Parameter
(VDD=5.0V±10%,VSS=0V,Ta=25℃)
Parameter
Symbol
Testing Criteria
Supply voltage Input high voltage Input low voltage Output high voltage Output low voltage Operating current
VDD-VSS VIH VIL VOH VOL IDD
-IOH=02mA IOL=1.2mA VDD=5.0V
1.3 Application Circuit
Standard Values
Min. Typ.
Max
4.5 5.0
2.2 -0.3
- VDD 0.6
- -
- - 0.4
- 2.0 5.0
Unit
V V V V V...