HDM3224-SM 320 X 240 Dots Graphic, 3.9” Mono QVGA Dimensional Drawing Dimension tolerance: +/-0.3mm Features Features Backlight.................................................................................EL Options......................................................Normally White FSTN Extended Temperature Bottom Viewing Multi-Line Address Driver Built-in DC/DC Converter for LCD power Built-in Controller................................................................None Power Supply VDD + L 3.0V C M VSS Physical Data Data Physical Module Size..................................91.8W x 72.5H x Max 5.0T mm Viewing Area Size.......................................81.38W x 62.18H mm Dot Pitch.........................................................0.24W x 0.24H mm Dot Size......................................................0.225W x 0.225H mm Weight....................................................................................40g 65V 250 Hz EL Absolute Maximum Ratings PARAMETER SYMBOL MIN MAX UNIT Pin Connections SUPPLY VOLTAGE VDD-VSS -0.3 5.5 V PIN NO. SYMBOL INPUT VOLTAGE VIN -0.3 VDD V 1 VDD 3.3V Power supply for logic OPERATING TEMPERATURE TOP -20 70 °C 2 VSS 0V Ground STORAGE TEMPERATURE TSTG -30 80 °C 3 LP H/L Display Data Latch clock 4 XSLP - Switch on or off the display 5 XSCL H/L Display Data shift clock 6 YD H/L First Line Marker 7 DOFF H/L H= Display ON, L = Display OFF Electrical Characteristics (VDD=3.0±10%) PARAMETER SYM CONDITION MIN TYP MAX UNIT LEVEL INPUT HIGH VOLTAGE VIH - 0.7 VDD - VDD V 8 D0 H/L INPUT LOW VOLTAGE VIL - - 0.3 - 0.2 VDD V 9 D1 H/L LCD Driving VOLTAGE VOP 25°C 14.1 14.4 14.7 V 10 D2 H/L Power Supply Current IDD VDD = 3V 2.1 3.2 mA 11 D3 H/L Power Supply Current for EL IEL 65 Vrms 250Hz 5.5 8.3 mA 12 D4 H/L 13 D5 H/L Frame Start Signal YD 14 D6 H/L 15 D7 H/L DRIVE METHOD 83.0±10 1/240 DUTY HZ Page 25 FUNCTION Display data