BF9864A feature mechanical data item lcd dimension viewing area dot size dot pitch standard value unit pin assignment pin symbol function 1 2 3 4 5 6 lcd power supply negative power supply rails negative power supply rails i2c bus serial clock signal input i2c bus data lines device reset signal vlcd vss1,2 vss1,2 scl sd res input voltage supply current lcd driving voltage vdd idd vlcd-vss vdd = +3v vdd = +3v 25 c 3.0 0.2 8.2 v ma v typical value electronic characteristics mm mm mm mm 34.0 x 28.0 31.0 x 22.5 0.26 x 0.31 0.28 x 0.33 dimension bo lymin 1. fstn transflective lcd, cof package 2. built-in driver pcf8548, serial i2c data bus 3. 1/64 duty cycle 4. +3v power supply 5. with fpc and zif connector o item symbol condition unit 7 8 positive power supply rails positive power supply rails vdd2,3 vdd1 3 4 . 0 0 . 3 3 1 . 0 0 . 3 2 7 . 4 2 0 . 8 m a x 3 . 2 8 6 1 . 5 6 3 0 . 6 2 8 0 . 2 3 5 0 . 3 2 2 5 m i n ( ( v . a a a ) ) ) 4 . 0 1 1 2 2 . 7 0 3 4 . 6 9 2 1 . 1 0 r 1 . 0 3 . 1 1 1 1 7 . 1 0 r t 2 - ? 1 . 5 2 - r 0 p 2 7 . 0 3 1 . 0 4 . 5 1 . 5 4 . 5 0 . 5 3 . 5 0 . 5 2 6 . 0 0 . 2 4 . 5 0 . 1 2 2 6 . 0 0 . 3 0 . 8 m a x 1 . 6 + 0 . - 0 . 2 0 . 5 2 5 . 0 0 . 3 2 . 5 s t i f f f f e n e r c o n t a c t s i d e 0 . 3 1 . 0 m a p c 8 5 4 0 . 2 6 0 . 2 8 0 . 3 1 0 . 3 3 a b l o c k
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