dot size scale 5/1 0.55 0.6 2.95 0.6 0.65 0.7 5.55 5.95 0.4 3.55 k a led b/l 13.5max 8.9 1.6 18.3 40.55 16- ? 1.0 pth 1.8 p2.54*15=38.1 8.0 75.0 2.5 36.0 0.5 25.2 5.7 11.5 16.0(va) 10.3 12.55 7.55 12.45 4- ? 2.5 pth 4- ? 5.0 pad 2.5 16 4.95 1 80.0 0.5 66.0(va) 56.2(aa) 71.2 31.0 2 vss1 7 8 4 6 5 3 2 rs nc vo vdd nc nc nc contour drawing &block diagram 00 40 01 41 02 42 03 43 04 44 05 45 06 46 07 47 08 48 09 49 0a 4a 0b 4b 0c 4c 0d 4d 0e 4e 0f 4f 31 2 4 5 6 7 8 9 10 141211 13 1615 character located ddram address ddram address mpu rs csb sclk 4 lines spi controller/com driver 16x2 lcd com1~16 seg1~40 d seg driver m cl1 cl2 seg41~80 vdd,vss,v1~v5 bias and power circuit generator n.v. optional vdd vo vss vr 10k~20k external contrast adjustment. sid interface pin function pin no. symbol level description 1 v ss 0v ground 2 v dd 5.0v supply voltage for logic 3 vo (variable) operating voltage for lcd 4 rs in bus mode, used as register selection input. when rs = ?high?, date register is selected. when rs = ?low?, instruction register is selected. 5 nc no connection 6 nc no connection 7 nc no connection winstar display co., ltd.
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