HDM24416H-1 24 Character x 4 Lines Dimensional Drawing 10.2 MAX 3.5 117.0 97.0 105.0 5.1 1.6 3.20 0.6 0.65 1 17 39.0±0.5 23.4 27.0 31.0 12.0 K A 18-φ1.0 31.0 8x2.54 =20.32 16 15 5.55 0.05 4-R1.0 3.5 4.0 2 18 0.5 0.05 21.27 1.7 4-φ2.5 21.26 88.3 0.4 125.0±0.5 2.54 Dimension tolerance: +/- 0.3mm Features Character Format .......................................5x7 Dots with Cursor Backlight....................................................................EL Optional Options....TN/Gray STN/Yellow STN, 12 o’Clock/6 o’Clock View Normal/Extended Temperature Normal/Negative Displays Block Diagram D0 - D7 DRIVER 40 LCD E R/W RS VL VDD VSS Physical Data Module Size....................................125.0W x 39.0H x 10.2T mm Viewing Area Size.........................................97.0W x 27.0H mm Weight...................................................................................60g 16 CONTROLLER DRIVER 40 20 LCD PANEL COM 16 HD44780 or 40 EQUIVALENT 4 DRIVER 40 20 DRIVER Absolute Maximum Ratings PARAMETER SYMBOL SUPPLY VOLTAGE VDD-VSS MIN MAX 0 7.0 UNIT Pin Connections PIN NO. V SYMBOL LEVEL FUNCTION SUPPLY VOLTAGE FOR LCD VDD-VO 0 13.5 V 1 VSS - 0V INPUT VOLTAGE VIN VSS VDD V 2 VDD - 5V VL - - Power supply OPERATING TEMPERATURE TOP 0 50 °C 3 STORAGE TEMPERATURE TSTG -20 70 °C 4 RS H/L H: Data input L: Instruction data input 5 R/W H/L H: Data read L: Data write 6 E H,H→L Enable signal 7 D0 H/L Electrical Characteristics (VDD=5.0±0.25V 25°C) CONDITION MIN TYP MAX UNIT 8 D1 H/L INPUT HIGH VOLTAGE PARAMETER VIH SYM - 2.2 - - V 9 D2 H/L INPUT LOW VOLTAGE VIL - - - .6 V 10 D3 H/L OUTPUT HIGH VOLTAGE VOH IOH=0.2mA 2.4 - - V 11 D4 H/L OUTPUT LOW VOLTAGE VOL IOL=1.2mA - - 0.4 V 12 D5 H/L POWER SUPPLY CURRENT IDD VDD=5.0V - 1.0 2.2 mA 13 D6 H/L POWER SUPPLY FOR LCD VDD-VL TA=25°C 6.3 6.7 7.0 V 14 D7 H/L 15 N/C - No connection 16 N/C - No connection 17 VOUT # Contrast adj. voltage output 18 N/C - No connection DRIVE METHOD # Has built-in inverter for negative power supply 1/32 Duty Page 75 Data bus 4