поискавой системы для электроныых деталей |
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BU9795AFUV-E2 датащи(PDF) 8 Page - Rohm |
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BU9795AFUV-E2 датащи(HTML) 8 Page - Rohm |
8 / 15 page Technical Note 8/14 BU9795AKV,BU9795AFV,BU9795AGUW,BU9794AKV,BU97950FUV www.rohm.com 2011.03 - Rev.A © 2011 ROHM Co., Ltd. All rights reserved. <BU9795AGUW> ●Block Diagram ●Pin Arrangement Fig.8 Block Diagram (BU9795AGUW) Fig.9 Pin Arrangement (BU9795AGUW) ●Terminal Description Terminal I/O Function INHb I Input terminal for turn off display H: turn on display L: turn off display TEST I Test input (ROHM use only) Must be connect to VSS OSCIN I External clock input Ex clock and Int clock can be changed by command. Must be connect to VSS when use internal oscillation circuit. SD I serial data input SCL I serial data transfer clock CSB I Chip select : “L” active VSS - GND VDD - Power supply VLCD - Power supply for LCD driving SEG2-32 O SEGMENT output for LCD driving COM0-3 O COMMON output for LCD driving (Caution) About terminal number, please refer to above pin arrangement LCD BIAS SELECTOR common driver Segment driver OSCILLATOR Power On Reset SD SCL VLCD OSCIN VSS COM0……COM3 SEG2……SEG32 IF FILTER serial inter face Command register common counter DDRAM LCD voltage generator Command Data Decoder blink timing generator + - + - VDD CSB TEST INHb 1 23456 7 G (NC) SEG13 SEG15 SEG18 SEG20 SEG22 (NC) F SEG11 SEG12 SEG16 SEG17 SEG21 SEG23 SEG24 E SEG9 SEG10 SEG14 SEG19 SEG25 SEG27 SEG26 D SEG7 SEG6 SEG8 SEG5 SEG30 SEG28 SEG29 C SEG4 SEG3 SEG2 CSB COM3 SEG32 SEG31 B INHb SD VSS VDD COM1 COM0 A (NC) TEST2 SCL OSCIN VLCD COM2 (NC) |
Аналогичный номер детали - BU9795AFUV-E2 |
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Аналогичное описание - BU9795AFUV-E2 |
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