dd 0.4 -- 10.0 dd 0.8 max. 192 x 64 dots white led backlight 64 seg or eqv. s6b0108 ic3 input voltage v -0.3 + 0.3 v electrical characteristics v rs, r/w, e, /rst db7 csa csb to lsi v ledk circuit power leda out v ss dd o v v db0 lcd driving voltage supply current output high voltage output low voltage block diagram or eqv. s6b0107 storage temp. operating temp. input low voltage input high voltage item or eqv. s6b0108 led backlight ic1 1 0 ic3 1 1 none s6b0108 0 0 csb 0 1 csa or eqv. ic2 selection ic1 ic2 = 1.6ma = - 0.2ma -20 ( v -30 64 seg ol v i ol v 64 com - v dd i dd o ta=25 = 5.0v dd c i symbol v v oh il v ih stg opr t i t -- -- condition test oh 0 -- 64 seg lcd panel 192 x 64 dots -- -- 12.7 7.0 =5v 0.25v ) 2.0 2.4 - 0.3 min. dd -- -- -- typ. v v 80 70 dd absolute maximum ratings LG192643-DW supply voltage(lcd) supply voltage(logic) item -0.3 -0.3 min. symbol dd dd v v - v - v o ss 19.0 7.0 max. dot pitch ( w x h ) v 0.41 x 0.41 mm led backlight specifications (ta=25 approx. 80 0.37 x 0.37 reset signal, active "l" output voltage for lcd driving chip selection signal b h : read h : data operating voltage for lcd enable signal power supply for logic power supply for led backlight data bus line chip selection signal a csa out csb /rst leda ledk forward current forward voltage led color 20 item 17 19 18 15 16 v f i -10v +5v h/l h/l 0v l symbol v f dot size ( w x h ) symbol pin connections dd o rs r/w db7 db5 db4 db6 ss db2 db1 db0 db3 v 4 ma v e 9 12 14 13 10 11 v v v 7 8 5 6 v v v unit c c 2 3 1 pin weight h/l h/l +5v 0v h/l h/l h/l h/l h/l >l _ h,h -- gnd level h/l h/l h/l unit ma v 45 -- white typ. 3.1 max. 3.3 c) mm l : instruction code l : write function g 100.0 x 60.0 x 12.5 nominal dimensions 84.0 x 31.0 mechanical data viewing area ( w x h ) module size ( w x h x t ) item v unit v mm mm unit
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