HDM 3224 320 X 240 Dots Graphic CCFL Backlight Dimensional Drawing 143.0 4.0 135.0 11.0 104.0 (VIEWING AREA) 95.97 (320 DOTS) 5.0 4.5 0.27 0.03 15.03 8.0 4.35 4.4 1.0 127.0 0.27 0.03 3 CCFL CONNECTOR 32.0±0.5 FUNCTION 1 VCCFL 2 N/C 3 VCCFL 14 1 4-∅3.4 54.0 6.8 10.0 MAX 7.1 PIN # FH10-14S-1SH (HIROSE) 100.0±1.0 1.6 Dimension tolerance: +/-0.3mm Features Features Backlight.........................................................................CCFL Options........................................STN/Black and White FSTN Built-in Controller.............................................................None Physical Data Module Size................................143.0W x 96.8H x 13.0T mm Viewing Area Size...................................104.0W x 79.3H mm Dot Pitch....................................................0.30W x 0.30H mm Dot Size.....................................................0.27W x 0.27H mm Weight..............................................................................220g 13.0 MAX 79.0 98.0 88.0 1 96.8 71.97 (240 DOTS) 79.3 (VIEWING AREA) 88.0 94.0 JST VHR-3N Absolute Maximum Ratings PARAMETER SYMBOL MIN MAX UNIT SUPPLY VOLTAGE VDD-VSS 0 7.0 V SUPPLY VOLTAGE FOR LCD VDD-VEE 0 28.5 V INPUT VOLTAGE VIN - 7.0 V OPERATING TEMPERATURE TOP 0 50 °C STORAGE TEMPERATURE TSTG -20 70 °C CCFL OPERATING VOLTAGE VFL - 1500 Vrms CCFL OPERATING CURRENT IFL - 10 mA CCFL OPERATING FREQUENCY fFL 20 80 KhZ Power Supply VDD + RH L C M 5V VLCD Electrical Characteristics (VDD=5.0±0.25V 25°C) VSS PARAMETER VL + RL 20V VEE RH+RL = 10 ~ 20KΩ Pin Connections FUNCTION CONDITION MIN TYP MAX INPUT HIGH VOLTAGE VIH SYM - 0.7 VDD - - V UNIT INPUT LOW VOLTAGE VIL - - - 0.3 VDD V OUTPUT HIGH VOLTAGE VOH IOH=0.4mA VDD -0.4 - - V OUTPUT LOW VOLTAGE VOL IOL=0.4mA - - 0.4 V VDD - 4.5 5.0 5.5 V -VEE - 19.5 18.5 17.5 V IDD VDD=5.0V - 8.0 16 mA -IEE VEE=-18.5V - 7.0 14.0 mA POWER SUPPLY FOR LCD VDD-VL TA=25°C - 23.5 - V CCFL OPERATING VOLTAGE VFL IFL=5mArms - 300 - Vrms CCFL OPERATING CURRENT IFL VFL=300Vrm s - 5.0 - mArms PIN NO. SYMBOL 1 FLM H/L Frame signal 2 N/C - No connection 3 LP H/H→L Data latch signal 4 XSCL H/H→L Serial shift clock 5 DISPOFF L Display off 6 DB0 H/L 7 DB1 H/L 8 DB2 H/L 9 DB3 H/L 10 VDD 5V Power supply for logic CCFL OPERATING FREQ. fFL - 25 45 - kHz 11 VSS 0V Ground FRAME FREQUENCY fFP - 65 72 80 Hz 12 VEE - Power supply voltage for LC BRIGHTNESS L IFL=5mArms 40 55 - cd/m2 13 VL - Operating voltage for LC DRIVE METHOD 14 FG - Frame ground Data bus SUPPLY VOLTAGE POWER SUPPLY CURRENT Page 30 1/240 DUTY