BC1601D feature mechanical data item module dimension viewing area dot size character size standard value unit 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 4.7 4.2 160 --- v ma v v ma v typical value electronic characteristics mm mm mm mm 122.0 x 33.0 99.0 x 13.0 0.92 x 1.10 4.84 x 9.7 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: 15/16, or a/k or 1/2 7. option: led b/l 8. option: +3v single power supply 9. option: negative voltage (built-in, external ) o 25 c o 25 c o item symbol condition unit pin assignment pin symbol function 1 2 3 4 5 6 7~14 15 16 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 power supply for b/l (+) power supply for b/l (gnd) vss vdd vo rs r/w e db0~7 a k 0 . 9 2 0 . 0 6 4 . 8 4 6 . 0 1 . 1 6 0 . 0 6 9 . 7 1 . 6 3 3 . 0 0 . 5 1 6 . 5 1 2 2 . 0 0 . 5 9 4 . 8 4 9 9 . 0 1 0 7 . 0 1 1 4 . 0 4 . 0 9 . 7 1 3 . 0 2 4 . 8 3 . 5 2 6 . 0 4 . 0 4 - ? 3 . 2 1 6 - ? 1 . 0 p a d ? 1 . 8 2 . 0 3 . 5 1 5 . 0 1 1 1 6 s c a l e 1 5 . 0 1 4 1 ( l e d b / l ) 8 . 9 ( e l o r n o b / l ) 1 0 . 0 ( l e d b / l ) 4 . 8 ( e l o r n o b / l )
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