HDM64GS12 128 X 64 Dots Graphic Dimensional Drawing (White LED Backlight) Dimension tolerance: +/-0.3mm Features Features Backlight............................(White) LED, EL or NONE optional Options...................Gray or Yellow STN, Black & White FSTN Normal/Extended Temperature Bottom / Top Viewing Built-in Controller.........................................Samsung KS108B Absolute Maximum Ratings Physical Data Module Size (LED Backlight)........93.0W x 70.0H x 14.0T mm (White LED Backlight).........93.0W x 70.0H x 12.5T mm (None or EL Backlight)...........93.0W x 70.0H x 8.5T mm Viewing Area Size......................................70.7W x 38.8H mm Dot Pitch....................................................0.52W x 0.52H mm Dot Size.....................................................0.48W x 0.48H mm Weight.........................54.4g (None), 56.5g (EL), 76.5g (LED) Power Supply White LED 7.2V @20mA Electrical Characteristics (VDD=5.0±0.25V 25°C) PARAMETER SYM CONDITION MIN TYP MAX UNIT Input High Voltage VIH - .7 VDD - VDD V Input Low Voltage VIL - - - .3 VDD V Power Supply Voltage VDD-VL VDD=5.0V 13.0 8.9 13.5 14.0 9.2 9.5 V Power Supply Current IDD VDD=5.0V - 1.9 2.9 mA LED Forward Current (White LED) IF VF=4.6V - 250 540 mA VF=7.2V - 20 30 mA EL Current IL - - 5.0 8.0 mArms EL Power Consumption PL - - 0.55 - DRIVE METHOD 1/64 Duty W PARAMETER SYMBOL MIN MAX UNIT Supply Voltage VDD-VSS 0 7.0 V Input Voltage VIN - 7.0 V Operating Temperature TOP 0 50 °C Storage Temperature TSTG -20 70 °C LED Peak Forward Current (White LED) IP 540 mA 60 mA EL Applied Voltage VL 150 Vrms EL Applied Frequency FL 1000 Hz Pin Connections PIN NO. SYMBOL FUNCTION 1 VSS 0V Ground 2 VDD 5V Power supply for logic 3 VL - Operating voltage for LC 4 D/I H/L 1=Data, 0=Instruction 5 R/W H/L 1=Data read, 0=Data write 6 E H/H->L Enable 7 DB0 H/L 8 DB1 H/L 9 DB2 H/L 10 DB3 H/L 11 DB4 H/L 12 DB5 H/L 13 DB6 H/L 14 DB7 H/L 15 CS1 H 16 CS2 H Right Half Chip Select 17 RS L Reset Data bus Left Half Chip Select 18 VEE Output # 19 K (-F TYPE) LED Cathode A (-S TYPE) LED Anode (White LED, -F TYPE) A (-F TYPE) LED Anode K (-S TYPE) LED Cathode (White LED, -F TYPE) 20 # Has built-in inverter for negative power supply Page 13