page 77 features character format ........................................5x7 dots with cursor backlight................................................................................led options..............................................yellow stn, 6 o?clock view normal/extended temperature normal/negative displays physical data module size.........................................53.0w x 20.0h x 8.5t mm viewing area size..........................................36.0w x 10.0h mm weight....................................................................................10g block diagram pin connections pin no. symbol level function 1v ss -0v power supply 2v dd -5v 3v l -- 4rsh/lh: data input l: instruction data input 5r/wh/lh: data read l: data write 6e h,h l enable signal 7d0h/l data bus 8d1h/l 9d2h/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 back light 16 k cathode for led back light dimensional drawing dimension tolerance: +/-0.3mm 16 character x 2 lines, very small size, led backlight electrical characteristics (vdd=5.00.25v 25c) parameter sym condition min typ max unit input high voltage v ih -2.2v dd v input low voltage v il -v ss -0.6v output high voltage v oh i oh =0.2ma 2.4 - v dd v output low voltage v ol i ol =1.2ma v ss -0.4v power supply current i dd v dd =5.0v, v l =4.4v -1.02.0ma power supply for lcd v dd -v l t a =25c 4.4 v led forward voltage v f i f =20ma 4.2 v brightness l v f =4.2v, i f =20ma 710- nit drive method 1/16 duty absolute maximum ratings parameter symbol min max unit supply voltage v dd -v ss 07.0v supply voltage for lcd v dd -v l 0 13.5 v input voltage v in 0v dd +0.3 v operating temperature t op 050c storage temperature t stg -20 70 c led forward current i f - 40 ma led reverse voltage v r - 8v led power consumption p d - 220 mw hdm16216l-s d0 - d7 e r/w rs v l v dd v ss k a lcd controller hd44780 or equivalent lcd panel led backlight com seg 16 40 driver x2 4 40 resistor supplied by user
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