HDM40416L-4 Dimensional Drawing 40 Character x 4 Lines, LED Backlight 9.6 1.6 21.27 2.5 21.26 140.47 0.73 0.05 8.75 0.57 54.0 43.1 0.05 1.18 4-φ3.5 1.95 4-R1.0 23.18 17 18 0.52 4.91 29.5 18-φ1.0 7.0 8.75 2 11.91 11.91 3.5 12.07 1 8x2.54 =20.32 47.0 2.8 147.0 170.0 12.07 3.5 14.5 3.5 183.0 190.0 2.54 Dimension tolerance: +/- 0.3mm 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 Block Diagram E1 D0-D7 LCD Controller HD44780 or equivalent RS R/W 4 SEG 40 4 DRIVERS 40 40 40 40 COM 16 LCD PANEL E2 Physical Data Module Size.................................190.0W x 54.0H x 14.5T mm Viewing Area Size.....................................147.0W x 29.5H mm Weight...............................................................................150g VL VDD VSS K A Absolute Maximum Ratings PARAMETER SYMBOL MIN MAX VDD-VSS 0 7.0 V SUPPLY VOLTAGE FOR LCD VDD-VL 0 13.5 V INPUT VOLTAGE VIN VSS VDD V OPERATING TEMPERATURE TOP 0 50 °C STORAGE TEMPERATURE TSTG -20 70 °C LED FORWARD CURRENT IF - 600 mA LED REVERSE VOLTAGE VR - 8 LED POWER CONSUMPTION PD - 2700 40 40 PIN NO. LED BACKLIGHT SYMBOL LEVEL FUNCTION H/L 2 D6 H/L 3 D5 H/L V 4 D4 H/L mW 5 D3 H/L 6 D2 H/L 7 D1 H/L 8 D0 H/L 9 E1 H,H→L Enable 10 RW H/L H: Data read L: Data write 11 RS H/L H: Data input L: Instruction input 12 VL - Operating voltage for LC 13 VSS 0V Ground 14 VDD 5V Power supply for logic 15 E2 H,H→L Enable 16 N/C - No-connection 17 A - Anode for LED backlight 18 K - Cathode for LED backlight MIN TYP MAX UNIT VIH - 2.2 - - V INPUT LOW VOLTAGE VIL - - - 0.6 V OUTPUT HIGH VOLTAGE VOH IOH=0.2mA 2.4 - - V OUTPUT LOW VOLTAGE VOL IOL=1.2mA - - 0.4 V POWER SUPPLY CURRENT IDD VDD=5.0V - 3.0 5.0 mA POWER SUPPLY FOR LCD VDD-VL TA=25°C 4.3 - 4.7 V LED FORWARD VOLTAGE VF IF=150mA - 4.1 4.5 V BRIGHTNESS L IF=150mA 60 80 - NIT 40 4 DRIVERS D7 CONDITION 1/16 Duty 40 4 1 INPUT HIGH VOLTAGE DRIVE METHOD SEG 40 Pin Connections Electrical Characteristics (VDD=5.0±0.25V 25°C) SYM COM 16 RESISTOR SUPPLIED BY USER UNIT SUPPLY VOLTAGE PARAMETER LCD Controller HD44780 or equivalent Page 84 Data bus