dd 0.4 8.0 -- dd 0.8 max. 64 seg input voltage v -0.3 v + 0.3 electrical characteristics v /cs1 /cs2 leda db7 rs, r/w, e, /rst ledk dd ss out o v v v v db0 power circuit lcd driving voltage supply current output high voltage output low voltage block diagram s6b0107 or eqv. storage temp. operating temp. input low voltage input high voltage item 64 seg s6b0108 or eqv. array(a.) or edge(e.) led backlight to lsi s6b0108 or eqv. = 1.6ma = - 0.2ma -20 ( v -30 i ol ol v 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 -- 0 128 x 64 dots lcd panel -- -- 11.2 6.0 =5v 0.25v ) 2.0 2.4 - 0.3 min. dd -- -- -- typ. v v 70 80 dd absolute maximum ratings LG12864A supply voltage(lcd) supply voltage(logic) item -0.3 min. -0.3 symbol dd dd v v - v - v o ss 19.0 7.0 max. 128 x 64 dots v 0.43 x 0.43 dot pitch ( w x h ) mm chip selection for ic2, active "l" power supply for led backlight reset signal, active "l" output voltage for lcd driving enable signal h : read h : data led backlight specifications (ta=25 power supply for logic chip selection for ic1, active "l" operating voltage for logic data bus line approx. 35 / 45 0.40 x 0.40 leda ledk rs out r/w forward voltage emission wave length forward current (a./e.) 20 item 17 19 18 16 15 e v i f l p +5v >l -10v _ 0v h,h h/l h/l symbol v f /cs2 /rst dd db3 db6 /cs1 db7 db5 db4 db0 db2 db1 o ss dot size ( w x h ) weight (reflective/led) pin connections symbol v 4 v ma 9 12 13 14 10 11 7 8 5 6 v v v unit c c 3 2 1 pin v v v h/l h/l l l l h/l h/l h/l h/l h/l h/l +5v 0v level -- gnd l : instruction code unit v nm ma 180/120 -- 568 -- l : write 4.1 typ. max. 4.3 c) mm function g 60.0 x 32.6 92.0 x 53.0 x 7.5/9.5 nominal dimensions mechanical data viewing area ( w x h ) module size ( w x h x t ) item v unit v mm unit mm
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