HDM24216H-2 Dimensional Drawing 24 Characters x 2 Lines 12.5 93.5 14.5 89.45 14-φ1.0 3.2 0.5 0.6 10.25 7.6 1.25 108.5 2.54x6=15.24 7.88 0.05 0.65 13 31.0 28.8 12.1 5.55 15.8 36.0 118.0 5.0 0.05 1 2.54 4-R1.0 0.4 4-φ2.5 9.5 MAX 1.6 5.4 2.73 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 COM LCD E R/W RS VL VDD VSS Physical Data Module Size......................................118.0W x 36.0H x 9.5T mm Viewing Area Size.........................................93.5W x 15.8H mm Weight...................................................................................42g LCD PANEL CONTROLLER 40 HD44780 or 40 SEG 40 EQUIVALENT 4 DRIVER1 Absolute Maximum Ratings PARAMETER SYMBOL MIN MAX UNIT SUPPLY VOLTAGE VDD-VSS 0 7.0 V SUPPLY VOLTAGE FOR LCD VDD-VL 0 13.5 V Pin Connections PIN NO. SYMBOL LEVEL FUNCTION INPUT VOLTAGE VIN VSS VDD V 1 OPERATING TEMPERATURE TOP 0 50 °C 2 VDD - 5V STORAGE TEMPERATURE TSTG -20 70 °C 3 VL - - 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 8 D1 H/L 9 D2 H/L 10 D3 H/L 11 D4 H/L Electrical Characteristics (VDD=5.0±0.25V 25°C) PARAMETER SYM CONDITION MIN TYP MAX UNIT VSS - 0V INPUT HIGH VOLTAGE VIH - 2.2 - - V INPUT LOW VOLTAGE VIL - - - .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 - 1.0 2.2 mA 12 D5 H/L POWER SUPPLY FOR LCD VDD-VL TA=25°C 4.3 - 4.7 V 13 D6 H/L 14 D7 H/L DRIVE METHOD 1/16 Duty Page 64 Data bus Power supply DRIVER2