HDM6448-S 640 X 480 7.4” VGA Monochrome Dimensional Drawing CONNECTOR INFORMATION: 205.5 98.5 0.5 189.5±0.4 104.5 LCD DISPLAY: 52271-1590 (MOLEX) (FFC type) 2.3±0.4 200.0±0.5 4.5 2-Ø3.0±0.2 102.0±0.5 0.21 2.0 CCFL DISPLAY: M63M83-04 (MITSUMI) MATING: M60-04-30-114P (MITSUMI) 0.21 0.02 2-R1.5 0.02 151.0x113.4 Viewing Area 1 147.18x110.38 Active Area BEZEL 115.4 Bezel Opening 15 95.0 8.0 153.0 Bezel Opening Ø3.0±0.2 (Bezel Hole) 2 4.1±0.4 141.0 105.0±0.4 1 2.3±0.4 106.5 4 MOLDER A A’ 1 Ø6.5 (Molder Hole) 7.0 MAX 2.4 157.5 Touch Screen (Viewing Area) A-A’ SECTION 30.0±15 Dimension tolerance: +/-0.3mm Features Backlight..........................................................................CCFL Options.................................................Black and White FSTN Built-in Controller..............................................................None Physical Data Module Size.................................205.5W x 141.0H x 7.0T mm Viewing Area Size...................................151.0W x 113.4H mm Dot Pitch.....................................................0.23W x 0.23H mm Dot Size......................................................0.21W x 0.21H mm Absolute Maximum Ratings PARAMETER SYMBOL MIN MAX 6.5 VDD -VSS -0.3 SUPPLY VOLTAGE FOR LCD VEE- VSS 0 27.0 INPUT VOLTAGE VIN -0.3 VDD+0.3 V OPERATING TEMPERATURE TOP 0 50 °C STORAGE TEMPERATURE TSTG -20 70 °C HUMIDITY (NO CONDENSATION) - 10 85 %RH Power Supply VDD + RH L C M 5V Pin Connections VLCD PIN NO. SYMBOL LEVEL 27V 1 FP H + 2 LP H/L Data Latch 3 SCP H/L Shift clock 4 DISPOFF H/L H=On, L=Off 5 VDD 5V Power supply for logic 6 VSS 0V Ground VSS FUNCTION DATA CONNECTOR VEE RL RH+RL = 10 ~ 20KΩ Electrical Characteristics (VDD=5.0±0.25V 25°C) First Line Marker CONDITION MIN TYP MAX UNIT 7 VEE - Operating voltage for LC VDD - 4.75 5.0 5.25 V 8 UD0 H/L Upper screen data input VEE VEE- VSS 21.3 22.7 23.1 V 9 UD1 H/L Upper screen data input IDD VDD=5.0V 2.0 4.0 mA 10 UD2 H/L Upper screen data input IEE VEE=+22.7V 6.8 13.0 mA 11 UD3 H/L Upper screen data input INPUT HIGH VOLTAGE VIH - 4.5 - VDD V 12 LD0 H/L Lower screen data input INPUT LOW VOLTAGE VIL - 0.3 - 0.5 V 13 LD1 H/L Lower screen data input 14 LD2 H/L Lower screen data input CCFL OP. VOLTAGE VFL IFL=5mArms 200 350 600 Vrms 15 LD3 H/L Lower screen data input CCFL OP. CURRENT IFL VFL=350V 4.0 5.0 6.0 mA PARAMETER SUPPLY VOLTAGE POWER SUPPLY CURRENT SYM CCFL CONNECTOR CCFL START VOLTAGE VFLS - 600 - - Vrms 1 VFL - Power supply for CCFL CCFL FREQUENCY fFL - - 35 - kHz 2 NC - No Connection FRAME FREQUENCY fFP - 65 72 80 Hz 3 NC - No Connection 4 VFLG - Ground DRIVE METHOD 1/240 DUTY UNIT SUPPLY VOLTAGE Page 35 V