pe1602-001 ??. outline dimension & block diagram remark lcd option: tn, stn, fstn backlight option: under request. mechnical specification overall size 68.0 x 30.0 mm module h2 / h1 view area 63.0 x 18.0 mm w/o b/l - / 2.7 character size 2.96 x 5.56 mm el b/l - / - character pitch 3.55 x 5.94 mm led b/l - / - pin assignment pin no. symbol function 1 v ss ground 2 v o contrast adjustment 3 v dd vcc 4 rs register select signal 5 r/w read/write selection 6 e enable signal 7 db0 data bus 8 db1 data bus 9 db2 data bus 10 db3 data bus 11 db4 data bus 12 db5 data bus 13 db6 data bus 14 db7 data bus absolute maximum rating item symbol condition min. max. units supply for logic voltage v dd -v ss 25c -0.3 7.0 v lcd driving supply voltage v dd -v ee 25c 3.0 v dd v input voltage v in 25c -0.3 +0.3 v electrical characteristics item symbol condition min. typical max. units power supply voltage v dd -v ss 25c 4.75 5.0 5.25 v t op n w n w n w v -20c - - - - - - v 0c - - - - - - v 25c - 4.3 - 4.5 - 4.7 v 50c - - - - - - v lcd operation voltage v op 70c - - - - - - v i dd v dd =5v - 0.5 1.5 ma lcm current consumption (no b/l) - - - - - ma backlight current consumption - - - - -- ma
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