LMB204B

OUTLINE DRAWING Character Type LCD Module LMB204B series TERMINAL FUNCTIONS Pin Name Descriptions 1 VSS 0V Power Supply, Ground 2 VDD Positive Power Supply 3 V0 LCD Contrast Reference Supply 4 RS Register Select RS=HIGH: Transferring Display Data RS=LOW: Transferring Instruction Data 5 R/W Read/Write Control Bus R/W=HIGH: Read Mode Selected R/W=LOW: Write Mode Selected 6 E Data Enable 7 DB0 Bi-directional Tri-state Data Bus :: 14 DB7 15 BLA LED Backlight Positive Power Supply 16 BLK LED Backlight Negative Power Supply DISPLAY CHARACTERISTICS Item LCD Display Mode＊ Viewing Angle Driving Method Backlight＃ Value STN-Gray, Positive, Transflective 6:00 1/16 duty, 1/5 bias YG LED Backlight BLOCK DIAGRAM V0 VDD VSS DB0 - DB7 RS, R/W, E S6A0069 or equivalent S6A2067 or equivalent (3/4) LCD Panel 20 x 4Char (5 X 8 dots) LED Backlight Circuit BLA BLK S6A2067 or equivalent (1/4) S6A2067 or equivalent MECHANICAL DATA Item Outline (mm) Viewing Area (mm) Active Area (mm) Charact...