?????????? ????????????? ?????? ?? intech itm1602a itm1602b itm1604a 76,0 84,0 36,0 44,0 15 2,54 26,3 10,0 4 ? 2,5 82,0 0,3 85,0 0,5 15,24 26,3 0,3 2,54 4,15 4r1,25 30,0 0,5 14 ? 1,0 82,0 87,0 55,0 60,0 33,02 10,0 4 ? 2,5 14 ? 1,0 2,95 4,35 0,7 0,7 2,95 5,56 0,59 0,56 2,95 4,35 0,7 0,7 2,92 4,72 0,60 0,60 e r/w rs v ss v dd v ee a k db7 db0 lcd controller lsi lcd panel led backlight driver data com16 seg40 seg40 8 v ss v dd v o +5v v dd v o v r 10 20 ? v dd v o : lcd driving voltage pin no 1 2 3 4 5 6 7 8 signal v ss v dd v ee rs r/w e dbo db1 pin no 9 1011 12 13 14 15 16 signal db2 db3 db4 db5 db6 db7 (+) () 1 ? ?????? itm?????????? 2 ?? ???? 3 ?? a, c, d 4 ? ????? t twist nematic s super twist nematic 5 ????? r ????? t ?????/???? 6 ???? ?? l ? ?? ????????? ??? 5 10 50 m? 1 / 16 duty, 1 / 4 bios hd44780 ?? ?? ????? ???./. 0 +50 ?????? ?????? ????: ?????? ??: ?? ??????: ???? ?????: ???? ?: ????? ?????: ????: ??????? ??? ??????? ?? itm 1602 a s t l 1 2 3 4 5 6 75,0 80,0 31,0 36,0 13 2,54 8,0 26,3 9,4 10,0 57,7 4 ? 2,5 ?? ???? ! ????? ?? ! pin no 1 2 3 4 5 6 7 8 signal (+) () v ss v dd v ee rs r/w e pin no 9 1011 12 13 14 15 16 signal db0 db1 db2 db3 db4 db5 db6 db7 itm1602d pin no 1 2 3 4 5 6 7 signal db7 db6 db5 db4 db3 db2 db1 pin no 8 9 1011 12 13 14 signal db0 e r/w rs v ee v ss v dd pin no 1 2 3 4 5 6 7 signal v ss v dd v ee rs r/w e db0 pin no 8 9 1011 12 13 14 signal db1 db2 db3 db4 db5 db6 db7 ?????????? ?? ?????? ???? itm1602 atr itm1602 attl itm1602 astl itm1602 dtr itm1602 dttl itm1602 dstl itm1602 btr itm1602 bttl itm1602 bstl itm1604 atr itm1604 attl itm1604 astl
|
