rg320240-m ??. outline dimension & block diagram remark lcd option: stn, fstn backlight option: ccfl, white led backlight mechnical specification overall size 167.0 x 111.0 mm module h2 / h1 view area 120.2 x 90.0 mm w/o b/l - / - dot size 0.345 x 0.345 mm el b/l - / - dot pitch 0.360 x 0.360 mm ccfl b/l - / 7.5 mm pin assignment pin no. symbol function 1 db0 data input 2 db1 data input 3 db2 data input 4 db3 data input 5 /dispoff driver on(h)/off(l) enable 6 frame first line mark 7 nc no connection 8 load input data latch signal 9 cp data input shift signal 10 v dd logic power supply 11 v ss ground 12 v ee negative voltage 13 v o contrast adjust 14 v ss ground absolute maximum rating item symbol condition min. max. units supply for logic voltage v dd -v ss 25c 4.75 5.25 v lcd driving supply voltage v dd -v ee 25c 22.0 23.4 v input voltage v in 25c -0.4 vdd+0.3 v electrical characteristics item symbol condition min. typical max. units power supply voltage v dd -v ss 25c 2.7 5.0 5.5 v t op n w n w n w v -20c - 23.5 - 24.0 - 24.5 v 0c - - - - - - v 25c - 22.5 - 23.0 - 23.5 v 50c - - - - - - v lcd operation voltage (v dd =5v) v op 70c - 20.5 - 21.0 - 21.5 v i dd v dd =5v - 1.0 2.0 ma lcm current consumption (no b/l) i ee v dd =5v - 4.0 10.0 ma backlight current consumption white led b/l=3.3v - 160 -- ma
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