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SG1621TB

Yongjia Electronics
Part Number SG1621TB
Manufacturer Yongjia Electronics
Description 32 x 4 LCD driver IC
Published Feb 22, 2015
Detailed Description SG1621TB 32*4 IC General Description: IC， LCD ， MCU ，，. 。 Features:  2.4V-5.5V ： - RC (256Khz) - 32768Hz - 25...
Datasheet PDF File SG1621TB PDF File

SG1621TB
SG1621TB

Overview
SG1621TB 32*4 IC General Description: IC， LCD ， MCU ，，.
。 Features:  2.
4V-5.
5V ： - RC (256Khz) - 32768Hz - 256Khz （ OSCI ）  3 pins (CKRB/ CKWB/ DIO)  Buzzer  Time base watch dog timer  VLCD ， LCD  32 SEG/4 COM  duty 1/2 duty, 1/3 duty 1/4 duty  bias 1/2 bias 1/3 bias  RESET  28-SDIP/ 48-SSOP / 48-PDIP / 48-LQFP Application:   DVD DVR VCD Car Display  Display .
 LCD .
 LCD  LCD .
 LCD .
MCU + LCD Driver LCD .
LCD .
Pin Assignments 1 13 :13554744703: e-mail:szvinka@163.
com www.
szvinka.
com 2010.
05 SG1621TB 32*4 IC .
.
Pin Description Name CKRB I/O Description I ，low active， pull high 50Kohm@3V 2 13 :13554744703: e-mail:szvinka@163.
com www.
szvinka.
com 2010.
05 CKWB DIO GND VLCD VDD COM0-COM3 SEG31-0 TEST BZ/ BZB TMO OSCI OSCO SG1621TB 32*4 IC I ，low active， pull high 50Kohm@3V I/O /， pull high 50Kohm@3V P P LCD P O LCD common O LCD segment I O Buzzer O Timer ，NMOS open drain I 32768Hz （25...


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