SG1621TB - Yongjia Electronics

SG1621TB 32 x 4 LCD driver IC

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 .

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:[email protected] www.szvinka.com 2010.05 SG1621TB 32
*4 IC . . Pin Description Name CKRB I/O Description I ，low active， pull hi.