4.7", 320 x 240 dots + ccfl backlight segment driver ccfl backlight 320 x 240 dots lcd panel 60.0 -- dd max. 0.2v 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 lcd driving voltage supply current input low voltage input high voltage /rd /wr item ccfl ccfl v 32k ram to lsi v 320 x 4 ( v -30 -20 c ta=25 o dd - v driver x 3 common v symbol ih v dd v i il t stg opr i t = 5.0v condition test -- dd -- 26.0 -- 240 =5v 0.25v ) 40.0 -- 0.5v 0 min. dd dd -- -- typ. v 80 70 dd absolute maximum ratings LG3202403-CW 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 0.3 x 0.3 mm ccfl backlight specifications (ta=25 pin connections (cn1/cn2/cn5) 0.27 x 0.27 approx. 190 /rd for 80 mpu, e for 68 mpu /wr for 80 mpu, r/w for 68 mpu operating voltage for lcd data type selection chip enable singal, active "l" power supply for logic reset signal, active "l" data bus line l: 8080 mpu h: 6800 mpu output voltage for lcd driving mpu interface selection h/l db7 14 tube voltage emission wave length tube current /rst /cs out sel1 item 17 18 15 16 v l i p h/l -23.5v l l symbol v dot size ( w x h ) /wr(r/w) symbol ss dd /rd(e) o a0 db0 db1 db3 db4 db6 db5 db2 4 v 9 12 13 10 11 7 8 5 6 ma v v unit dd c c 1 2 3 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 level 3.3~5v 0v -- gnd v nm ma unit -- 5 -- -- 300 typ. max. -- c) mm function g 103.0 x 79.0 139.0 x 115.0 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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