4 Line of 20 characters, High speed parallel/serial interface, Operating temp -20 to +70 centigrade, Single +5V supply, High brightness blue-green display, ASCII and Japanese Katakana character (CG-ROM font), 4 Brightness levels can be selected by control command, 8 user definable fonts available (CG-ROM font). 6*2 standard connector. Character format: 5*7 PCB size: 222.0*78.0*25.0 Display area size: 164.1*43.9 Character size: 3.4*4.9