LCD2004

LCD2004 Module User Guid www.elechouse.com LCD2004 Module User Guid LCD2004 Module User Guid www.elechouse.com 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： STN 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 5.5 2.2 -0.3 - VDD 0.6 2.4 - - - - 0.4 - 2.0 5.0 Unit V V V V V mA LCD2004 Module User Guid www.elechouse.com 1.4 Dimension/ Display Content Pin configuration 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VSS VCC VEE RS R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED+ LED- ...