16x2科性质的液晶显示器模块

Mechanical dimensions Feature 1. 16 character * 2 lines display 2. Built-in controller(S6A0069 or ompliant) 3. with 4-bit or 8-bit parallel interface 4. 1/16 Duty cycle, 1/5 Bias. 5. Display Mode & Backlight Variations. 6. ROHS Compliant Mechanical thickness LCD moduleT1 T2UnitWithout or EL4.69.5mmEdge backlight8.613.5mmBottom backlight8.613.5mmMechanical data ItemStandard UnitModule size84.0X44.0mmView area64.5X16.4mmDot size0.56X0.61mmCharacter size3.00X5.23mm Interface pin connections Pin NOSymbolFunction1VSSPower supply for logic(0V)2VDDPower supply for logic(5V)3V0Contrast adjustment4RSRegister select signal5RWRead/Write signal6EEnable signal7 14DB0--DB78-bit data bus15LED+Power supply for Backlight16LED-Power supply for Backlight Electronical characteristics Item SymbolConditionStandardUnitMinTypMaxOperating voltageVDDVDD=5.0V4.5---5.5VVDD=3.3V2.73.35.5Operating currentIDDVDD=5.0V---1.5---mARecommended LCD driving voltage for normal temp module VLCDTA=+50°C---4.3---VTA=+25°C---4.5---TA=-0°C---4.8---Backlight voltageVLEDY-G---4.2---VBacklight current *ILEDVLED=4.2V---120---mAOperating temperatureTo----20---70°CStorage temperatureTS----30---80 *NOTE: backlight current value is as without on-borad resistor