BL55080 LCD BL55080 BL55080 , 8 35 280 ，/ ，BL55080 (I2C)。  ：Common 8 ，Segment 35  35*8=280bit  2 （SCL,SDA）   1/4 Bias 1/8 Duty Buffer AMP    EVR（Electrical volume register）  VDD 2.
5V~5.
5V  VLCD 2.
5V~5.
5V  EMC  TSSOP48，LQFP48，LQFP52  、、、、    TSSOP48 48 47 1 2 3 4-24 33-46 25-32 LQFP52 20 19 21 22 23 3-11 14-18 24-27 29-52 2,46-52 1,12,13,28 LQFP48 18 17 19 20 21 3-16 22-42 1-2 43-48 http://www.
belling.
com.
cn SDA SCL Vdd Vlcd Vss SEG0-34 COM0-7 NC 1 - Page 1 of 11 - Segment COM Not connected Ver1.
1 TSSOP48 LQFP52 BL55080 LQFP48 1 1 http://www.
belling.
com.
cn - Page 2 of 11 - Ver1.
1 BL55080 VLCD LCD BL55080 COM0~7 S...

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