LX527 Datasheet | ZHENGXIN

HANGZHOU ZHENGXIN MICRO-ELECTRONICS CO.,LTD Address:B068#,4 Floor, 639 Dengyun Road,Hangzhou,Zhejiang Tel：0571-89908068 89908067 89908491 Fax：0571-89908137 89908492 Postcode：310014 Website：http://.chiptrue. LX527 User’s Guide Description LX527 is designed by CMOS technology,can storage ISN and study code beforehand, it is decoded by software;ISN has 20bit can storage 1048576 for bination,this can reduce any code collision. Main Features 1 ．low power consumption quiescent current＜1uA ； 2 ．operating voltage Vcc=2.4 - 13.0V； 3 . input four key-press through bination，that can assemble 8 key-press mostly; 4 ．single oscillator circuit，need one external resistor only. 5．small...