HDG1602P-1 Chip On Glass technology Dimensional Drawing 16 Character x 2 Line 0.50 3.15 0.05 5.15 0.05 0.60 4.85 0.55 15.7 0.3 ± 10.8 ± 19.7 0.3 54.7 2.95 MAX2.1 2.0 ± 27.7 0.3 2.0 65.0±0.3 61.0±0.3 1 14 P1.8X13=23.4 10.6 1.8 20.8± 0.3 Dimension tolerance: +/-0.3mm Features Character Format ......................................5x7 Dots with Cursor Connection ............................................................................Pin Options................TN or STN reflective or transflective polarizer Characters.......................240 in ROM, 8 user designed in RAM Controller .......................................................................Nt7605 Block Diagram D0~D7 LCD PANEL COM16 E LCD Physical Data Module Size......................................65.0W x 27.7H x 2.1T mm Viewing Area Size........................................61.0W x 15.7H mm Character Size.............................................2.95W x 5.15H mm R/W CONTROLLER RS Nt7605 V or L EQUIVALENT SEG80 VDD VSS . Absolute Maximum Ratings PARAMETER SYMBOL MIN MAX UNIT Pin Connections SUPPLY VOLTAGE V DD -V SS -0.3 6.0 V SUPPLY VOLTAGE FOR LCD V DD -V L VSS VDD+0.3 V INPUT VOLTAGE V IN -0.3 V DD+0.3 V 1 VSS OPERATING TEMPERATURE T OP 0 50 °C 2 VL STORAGE TEMPERATURE T STG -20 70 °C 3 PIN NO. Electrical Characteristics (VDD=5.0±0.25V 25°C) PARAMETER SYM CONDITION MIN TYP MAX SYMBOL LEVEL Ground VDD 5V Logic supply voltage 4 RS H/L H: Data input L: Instruction data input 5 R/W Contrast control readH/LData UNIT 6 E H,H! L INPUT HIGH VOLTAGE V IH - 0.8VDD - V DD V 7 D0 H/L INPUT LOW VOLTAGE V IL - -0.3 - 0.2V DD V 8 D1 H/L OUTPUT HIGH VOLTAGE V OH IOH=0.2mA VDD -0.6 - - V 9 D2 H/L 10 D3 H/L OUTPUT LOW VOLTAGE V OL IOL=1.2mA - - V SS+0.6 V 11 D4 H/L POWER SUPPLY CURRENT I DD VDD=5.0V - 0.92 - mA 12 D5 H/L POWER SUPPLY FOR LCD V DD -V L TA=25°C 3.9 4.4 4.9 V 13 D6 H/L 14 D7 H/L DRIVE METHOD 1/16 Duty FUNCTION 0V Page 86 H: L: Data write Enable signal Data bus