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

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