BC1601B feature mechanical data item module dimension viewing area dot size character size standard value unit pin assignment pin symbol function 1 2 3 4 5 6 7~14 gnd +5v(+3v option) contrast adjustment h/l register select signal h/l read/write signal h --> l enable signal h/l data bus line vss vdd vo rs r/w e db0~7 input voltage supply current lcd driving voltage led forward voltage led forward current el power voltage vdd idd vdd-vo vf if vel vdd = +5v vdd = +5v 25 c vel=110 vac/400hz 5.0 1.2 4.2 4.2 100 --- v ma v v ma v typical value electronic characteristics mm mm mm mm 85.0 x 28.0 66.0 x 16.0 0.55 x 0.75 3.07 x 6.56 dimension bo lymin 1. cob with metal frame 2. 5x7 dots with cursor 3. built-in controller ks0066 or equivalent 4. + 5v single power supply 5. 1/16 duty cycle 6. led b/l pins:a/k, or 1/2 7. option: led array/edge b/l, el b/l 8. option: +3v single power supply 9. option: negative voltage built-in o 25 c o 25 c o item symbol condition unit 0 . 5 5 0 . 6 3 3 . 0 7 3 . 7 7 0 . 7 5 0 . 8 3 6 . 5 6 3 1 2 . 6 5 9 . 6 2 ( a a a a ) 9 6 6 . 0 ( v a ) 6 7 1 . 2 8 5 . 0 0 . 5 2 6 5 6 ( a a a ) 1 6 . 0 ( v a ) 2 5 . 2 2 8 . 0 0 . 5 2 . 5 8 0 . 0 5 . 0 8 4 - ? 2 4 - ? 5 . 0 4 - ? 1 . 0 p t h 1 . 6 4 . 9 5 6 d o t s i z e s c a l e 5 / 1 1 2 . 7 ( l e d b / l ) 8 . 9 ( l e d b / l ) 8 . 6 ( l e d b / l ) 4 . 8 ( e l o r n o b / l )
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