BC1602FA feature mechanical data item module dimension viewing area dot size character size standard value unit mm mm mm mm 85.0 x 32.6 66.0 x 16.0 0.56 x 0.66 2.96 x 5.56 dimension bo lymin 1. cob with metal frame 2. 5x7 dots with cursor 3. built-in controller k s 0066 or equivalent 4. + 5v single power supply 5. 1/16 duty cycle 6. led b/l pins:15/16, or a/k , 1/2 7. option: led array/edge b/l, el b/l 8. option: +3v single power supply 9 . o ption: ne g ative volta g e ( built-in, external ) 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 (+)/ negative voltage output power supply for b/l (gnd) vss vdd vo rs r/w e db0~7 a/vee k 10. option: lcd v op fix on 5v (-20 c~+70 c) o o input voltage supply current lcd driving voltage led forward voltage array led forward current edge led forward current vdd idd vdd-vo vf if if vdd = +5v vdd = +5v 25 c 5.0 1.2 4.0 4.2 100 20 v ma v v ma ma typ value electronic characteristics o 25 c o 25 c o item symbol condition unit el power voltage vel vel=110vac/400hz v 25 c o option 5.0 70 c 3.6 o 5.0 -20 c 5.2 o 5.0 7 1 . 2 5 6 . 2 1 ( a a a a ) 6 5 . 0 ( v a ) 8 5 . 0 0 . 5 7 . 9 2 - r 1 . 2 5 p t h 2 - r 2 . 5 p a d 3 . 2 2 5 3 2 . 6 3 . 0 7 9 . 0 1 . 7 2 9 4 3 . 5 1 . 6 0 . 5 6 0 . 6 2 9 6 0 . 5 9 0 6 6 0 . 7 5 . 5 6 5 . 9 4 0 . 3 8 3 . 5 5 3 . 9 5 4 - ? 1 . 0 d o t s i z e s c a l e 5 / 1 1 2 . 7 ( l e d b / l ) 8 . 9 ( e l o r n o b / l ) 8 . 6 ( l e d b / l ) 4 . 8 ( e l o r n o b / l )
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