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| HDM20416L-M Dimensional Drawing 146.00.5 3.5 4.75 4-O2.5 18.0 1 20 Character x 4 Lines, Large Character, LED Backlight 139.0 p2.54*17=43.18 18-O1.0 18 2.5 4.84 1.16 0.92 0.06 32.25 K 55.0 43.0 62.50.5 5.0 1.1 38.47 55.5 9.22 0.06 A 29.0 3.5 118.84 123.5 134.0 73.0 9.0 13.6 MAX 0.53 Dimension tolerance: +/-0.3mm PARTS AREA Features Character Format .......................................5x7 Dots with Cursor Backlight................................................................................LED Options....TN/Gray STN/Yellow STN, 12 o'Clock/6 o'Clock View Normal/Extended Temperature Normal/Negative Displays Physical Data Module Size...................................146.0W x 62.5H x 13.6T mm Viewing Area Size.......................................123.5W x 43.0H mm Weight...................................................................................40g Absolute Maximum Ratings PARAMETER SUPPLY VOLTAGE SUPPLY VOLTAGE FOR LCD INPUT VOLTAGE OPERATING TEMPERATURE STORAGE TEMPERATURE LED FORWARD CURRENT LED REVERSE VOLTAGE LED POWER CONSUMPTION SYMBOL VDD-VSS VDD-VL VIN TOP TSTG IF VR PD 0 0 VSS 0 -20 MIN MAX 7.0 13.5 VDD 50 70 1925 8 8850 UNIT V V V C C mA V mW Block Diagram D0 - D7 LCD COM 16 LCD PANEL E R/W RS VL VDD VSS K A VEE 1.6 CONTROLLER HD66730 or EQUIVALENT SEG 40 160 4 DRIVER X2 LED BACKLIGHT RESISTOR SUPPLIED BY USER NEGATIVE VOLTAGE GENERATOR Pin Connections PIN NO. 1 2 3 4 5 SYMBOL VSS VDD VL RS R/W E D0 D1 D2 D3 D4 D5 D6 D7 A K VEE N/C H/L H/L H,HL H/L H/L H/L H/L H/L H/L H/L H/L OUTPUT# Anode for LED backlight Cathode fro LED backlight Negative voltage output Data bus LEVEL 0V 5V H: Data input L: Instruction data input H: Data read L: Data write Enable signal Power supply FUNCTION Electrical Characteristics (VDD=5.00.25V 25C) PARAMETER INPUT HIGH VOLTAGE INPUT LOW VOLTAGE OUTPUT HIGH VOLTAGE OUTPUT LOW VOLTAGE POWER SUPPLY CURRENT POWER SUPPLY FOR LCD LED FORWARD VOLTAGE BRIGHTNESS DRIVE METHOD SYM VIH VIL VOH VOL IDD VDD-VL VF L CONDITION IOH=0.2mA IOL=1.2mA VDD=5.0V TA=25C IF =770mA IF =770mA MIN 2.2 2.4 4.3 3.9 1/16 Duty TYP 1.2 4.2 250 MAX 0.6 0.4 2.4 4.7 4.5 UNIT V V V V mA V V cd/m 2 6 7 8 9 10 11 12 13 14 15 16 17 18 # Has built-in inverter for negative power supply Page 101 |
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