HDM20216L, HDM20216L-1 Dimensional Drawing 20 Character x 2 Lines, LED Backlight 116.0 4.0 3.20 108.0 0.6 90.8 0.05 83.0 13.0 4.0 75.4 0.65 2.73 2.54 15 11.5 31.2 5.55 A 18.6 2.54x7=17.78 37.0 29.0 0.6 0.05 K 1 16-φ1.0 4-R1.0 0.4 1.6 7.0 10.0 (-1) Dimension tolerance: +/-0.3mm Features Character Format ................................... 5x7 Dots with Cursor Backlight....................................................White or Yellow LED Options........................................Gray STN/Yellow STN, FSTN 12 o’Clock/6 o’Clock View Normal/Extended Temperature Normal/Negative Displays 13.0 MAX 14.5 MAX (-1) 10.88 4-φ3.5 (-1) = Thick version Block Diagram D0 - D7 LCD E R/W RS VL VDD VSS Physical Data Module Size .................................116.0W x 37.0H x 13.0T mm Thick Version........116.0W x 37.0H x 14.5T mm Viewing Area Size.......................................83.0W x 18.6H mm Weight..................................................................................45g COM 16 SEG 40 LCD PANEL CONTROLLER HD44780 or 60 EQUIVALENT 4 K A DRIVER X2 LED BACKLIGHT RESISTOR SUPPLIED BY USER Absolute Maximum Ratings PARAMETER SYMBOL MIN MAX UNIT SUPPLY VOLTAGE VDD -VSS 0 7.0 SUPPLY VOLTAGE FOR LCD VDD -VL 0 13.5 V OPERATING TEMPERATURE TOP 0 50 °C STORAGE TEMPERATURE TOP -20 70 °C LED FORWARD CURRENT (White) IF - 25 mA - 300 - 5 - 8 - 100 - 1350 (Yellow) LED REVERSE VOLTAGE (White) VR (Yellow) LED POWER CONSUMPTION (White) PD (Yellow) V V mW Electrical Characteristics (VDD=5.0±0.25V 25°C) CONDITION MIN TYP MAX POWER SUPPLY CURRENT PARAMETER IDD VDD=5.0V - 1.2 2.4 mA POWER SUPPLY FOR LCD VDD -VL TA=25°C 4.3 - 4.7 V LED FORWARD VTG (White) (Yellow) BRIGHTNESS (White LED) (Yellow LED) DRIVE METHOD SYM VF L IF=20mA 3.6 UNIT V IF=120mA 3.9 4.1 4.5 V IF=20mA 46 57 - cd/m2 IF=120mA 15 45 - 1/16 Duty Pin Connections PIN NO. SYMBOL LEVEL FUNCTION 1 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 12 D5 H/L 13 D6 H/L 14 D7 H/L 15 A - Anode for LED backlight 16 K - Cathode for LED backlight Page 79 Power supply Data bus