4.7", 320 x 240 dots + white led backlight segment driver led backlight 320 x 240 dots lcd panel 0.2v max. 60.0 -- dd input voltage v -0.3 + 0.3 v electrical characteristics s1d13305 lcd lsi controller v /cs v out v o circuit sel1 dd ss v v db0 db7 /rst i a0 power or eqv. storage temp. operating temp. block diagram input high voltage input low voltage supply current lcd driving voltage /rd /wr item a k 32k ram to lsi 320 x 4 ( v -30 -20 - v dd o ta=25 c driver x 3 common v symbol v ih dd v i il t stg opr i t = 5.0v test condition -- dd -- -- 26.0 240 =5v 0.25v ) 40.0 -- min. 0 0.5v dd dd -- -- typ. v 80 70 dd absolute maximum ratings LG3202403-DW supply voltage(lcd) supply voltage(logic) item -0.3 -0.3 min. symbol dd dd v v - v - v o ss 30.0 7.0 max. dot pitch ( w x h ) v 0.30 x 0.30 mm pin connections (cn1/cn2/cn5) 0.27 x 0.27 approx. 190 led backlight specifications (ta=25 mpu interface selection l: 8080 mpu h: 6800 mpu output voltage for lcd driving data bus line reset signal, active "l" power supply for logic chip enable singal, active "l" data type selection operating voltage for lcd /wr for 80 mpu, r/w for 68 mpu /rd for 80 mpu, e for 68 mpu 14 db7 h/l forward voltage forward current sel1 out /cs /rst led color item 17 18 16 15 v i f h/l -23.5v l l v symbol f dot size ( w x h ) db2 db5 db6 db4 db3 db1 db0 a0 o /rd(e) dd ss symbol /wr(r/w) 4 v 9 12 13 11 10 8 7 6 5 ma unit v v dd c c 1 3 2 pin v v v weight h/l h/l h/l h/l h/l h/l h/l h/l h/l h/l 3.3~5v level 0v -- gnd v ma unit 180 white -- 3.8 typ. max. 4.0 c) mm function g 103.0 x 79.0 139.0 x 106.0 x 14.0 nominal dimensions with dc-dc converter mechanical data viewing area ( w x h ) module size ( w x h x t ) v unit v item mm mm unit
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