HDM40216H-4 40 Character x 2 Lines Dimensional Drawing 182.0 2.5 1 4-R1.0 0.6 0.5 0.05 4.7 1.6 0.65 5.55 33.5 3.5 26.5 13 3.0 10.0MAX 10.0 8.25 7.5 15.8 8.0 2.54x6=15.24 14-φ1.0 3.2 175.0 164.5 154.5 147.5 7.05 12.05 15.55 32.5 3.5 0.05 2-φ1.0 4-φ3.5 0.4 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 COM 16 LCD E R/W RS VL VDD VSS Physical Data Module Size....................................182.0W x 33.5H x 10.0T mm Viewing Area Size........................................154.5W x 15.8H mm Weight....................................................................................70g LCD PANEL CONTROLLER HD44780 or EQUIVALENT 40 40 40 SEG 40 CONTROL 4 4 DRIVERs Absolute Maximum Ratings PARAMETER SYMBOL MIN MAX UNIT SUPPLY VOLTAGE VDD-VSS 0 7.0 V SUPPLY VOLTAGE FOR LCD VDD-VO 0 13.5 V INPUT VOLTAGE VIN VSS VDD V OPERATING TEMPERATURE TOP 0 50 °C STORAGE TEMPERATURE TSTG -20 70 °C Pin Connections PIN NO. Electrical Characteristics (VDD=5.0±0.25V 25°C) PARAMETER SYM CONDITION MIN TYP MAX UNIT SYMBOL LEVEL VSS - 0V 2 VDD - 5V 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 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 FUNCTION 1 INPUT HIGH VOLTAGE Page 65 Data bus 40 Power supply