BG640480A feature mechanical data item module dimension viewing area dot size dot pitch standard value unit mm mm mm mm 197.0 x 145.0 153.0 x 115.7 0.217 x 0.217 0.237 x 0.237 dimension bo lymin 1. fstn lcd, tab ic, tcp packa g e with f rame 2. no built-in controller ( recommendin g s ed137 5 3. +5v single power supply 4. 1/240 duty cycle 5. built-in ccfl b/l input voltage supply current lcd driving voltage ccfl starting voltage voltage vdd idd vdd-vo vfls vfld vdd = +5v vdd = +5v 25 c 5.0 14.0 22.5 900 450 v ma v vrms vrms typical value electronic characteristics o 25 c o 25 c o item symbol condition unit pin assignment pin symbol function 1 2 3 4 5 6 7 frame pulse data latch pulse data shift pulse (x drivers) power supply sequence signal(l:off) power supply for logic(+5v) power supply (gnd) fp lp scp /disp vdd vss vcc 8~11 12~15 data input for lower screen ud0-3 ld0-3 vee power supply for contrast adjustment data input for upper screen ccfl driving current ifld 5.0 marms vfld=450 vrms/ 30khz ccfl driving d o t s i z e s c a l e 2 0 / 1 0 . 2 1 7 0 . 2 3 7 1 5 3 . 0 m i n . ( v . a . ) 1 5 8 . 5 0 . 5 ( o . a . ) 1 9 1 . 0 0 . 3 1 5 1 . 6 6 ( a . a . ) 1 9 7 . 0 0 . 5 1 3 6 . 0 0 . 3 2 . 5 0 . 3 5 . 0 0 . 3 5 8 7 . 1 3 . 0 1 1 . 0 m a x . 8 . 5 3 . 0 0 . 3 2 0 4 2 1 9 . 7 5 1 7 . 0 0 . 3 7 . 2 1 1 3 . 7 4 ( a 1 1 8 . 0 0 . 5 ( o . a . ) 1 3 6 . 0 0 . 3 1 1 5 . 7 4 m i n . ( v . a . ) 1 4 5 . 0 0 . 5 4 0 0 . 3 0 . 3 1 0 2 . 0 0 . 5 m m 4 0 * 4 8 0 2 - ? 3
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