Model: SKY539 Y/YG Display: 40×2 Characters OUTLINE: 87.0x60.0x14.0mm V.A.: 61.8x25.2mm Controller: SPLC780D Dots size : 2.95x4.75mm Driver Duty: 1/16 LCD type: STN Yellow Green Backlight type: Yellow Green LED If you need the detailed datasheet, please contact us to obtain freely.