Chip On Glass technology HDG1602F-1 Dimensional Drawing 16 Character x 2 Line Dimension tolerance: +/-0.3mm Features Character Format ......................................5x7 Dots with Cursor Connection .........................................................Flat Flex Cable Options................................................STN, Reflective Polarizer Characters.......................240 in ROM, 8 user designed in RAM Block Diagram D0 - D7 E R/W RS Physical Data Module Size.......................................65.0W x 27.7H x 2.0T mm Viewing Area Size........................................61.0W x 15.7H mm Character Size.............................................2.95W x 5.15H mm Weight................................................................................6.8 g VL COM 1 - 8 LCD LCD PANEL CONTROLLER NT7605 SEG 80 or EQUIVALENT V DD COM 9 - 16 VSS Absolute Maximum Ratings PARAMETER SYMBOL MIN MAX UNIT SUPPLY VOLTAGE V DD -V SS -0.3 6.0 V SUPPLY VOLTAGE FOR LCD V DD -V L 0 11.0 V INPUT VOLTAGE V IN VSS VDD V Pin Connections PIN NO. SYMBOL LEVEL FUNCTION OPERATING TEMPERATURE T OP 0 50 °C 1 RS H/L H: Data input L: Instruction data input STORAGE TEMPERATURE T STG -20 70 °C 2 R/W H/L H: Data read L: Data write 3 E H,H! L Enable signal 4 D0 H/L 5 D1 H/L 6 D2 H/L 7 D3 H/L 8 D4 H/L Electrical Characteristics (VDD=5.0±0.25V 25°C) PARAMETER SYM CONDITION MIN TYP MAX UNIT INPUT HIGH VOLTAGE V IH - 0.7V DD - V DD V INPUT LOW VOLTAGE V IL - V SS 0.2V DD V 9 D5 H/L OUTPUT HIGH VOLTAGE V OH I OH=0.2mA 0.8VDD - V DD V 10 D6 H/L OUTPUT LOW VOLTAGE V OL I OL=1.2mA VSS - 0.2V DD V 11 D7 H/L POWER SUPPLY CURRENT I DD VDD=5V - 0.82 1.4 mA 12 VSS 0V POWER SUPPLY FOR LCD V DD -V L TA=25°C 4.1 4.5 4.9 V 13 VDD 5V 14 VL ~+0.6V DRIVE METHOD 1/16 Duty - Page 85 Data bus Power supply Contrast control