FRIGGIN UGGOS! -> ¶àI/O¿Úµ¥Æ¬»úHT48R50A-1/HT48C50 | Start A New Topic | Reply |
Post Info | TOPIC: ¶àI/O¿Úµ¥Æ¬»úHT48R50A-1/HT48C50 |
Posted By: ¶àI/O¿Úµ¥Æ¬»úHT48R50A-1/HT48C50 Posted On: Feb 4, 2006 Views: 481 | ¶àI/O¿Úµ¥Æ¬»úHT48R50A-1/HT48C50 ¶àI/O¿Úµ¥Æ¬»úHT48R50A-1/HT48C50 ËÕÖÝÆôÆÕ΢µç×ÓÓÐÏÞ¹«Ë¾£¬´úÀíÏúÊÛHOLTEK² úÆ·£¬www.chipsz.com,µç»°:0512-65780942,13073396203 HT48R50A-1ÊǶàI/O¿Ú¸ßÐÔÄÜ8λµ¥Æ¬»ú£¬ËüÓÐÁ½Ö Ö·â×°ÐÎʽ£¬Ò»ÖÖÊÇ28ÌõÒý½ÅµÄ·â×°(28kSKDIP/SO P)£¬»¹ÓÐÒ»ÖÖÊÇ48SSOP·â×°ÐÎʽ£¬³ýÁËË«ÏòI/O ÚÏßµÄÊýÁ¿²»Í¬Í⣬ÆäËû¶¼»ù±¾Ò»Ö¡£3.3-5 .5VµÄ¹¤×÷µçѹ·¶Î§£¨Òò²»Í¬µÄʱÖÓƵÂʶø 죩£¬4kx14bitµÄ³ÌÐòÖ»¶Á´æ´¢Æ÷£¬ÄÚÖÃ32.768kHz µÄRCÕñµ´Æ÷£¬¿´ÃŹ·(WDT)µç·£¬6¼¶¶ÑÕ»£¬15Î »²é±íÖ¸ÁËùÓеÄÖ¸ÁΪ1-2¸öÖ¸ÁîÖÜÆ £¬µ±Ê±ÖÓƵÂÊΪ8MHzʱָÁîÖÜÆÚ½öΪ0.5uS£¬Ò »¸ö8λ´øÒç³öÖжϹ¦ÄÜ8¼¶Ô¤·ÖƵµÄ¶¨Ê±/¼ ÊýÆ÷£¬Ò»¸ö16λ´øÒç³öÖжϹ¦Äܿɱà³Ì¶¨ ±/¼ÆÊýÆ÷£¬63Ìõ¹¦ÄÜÇ¿¾¢µÄ¾«¼òÖ¸Á£¬Ì رðÊʺÏÓÚ¶à¶Ë¿ÚµÄ¿ØÖÆϵͳ¡¢ÈçÒ£¿ØÆ÷£ ¬¼ÒÓõçÆ÷¼°ÆäËüµç×Óϵͳ |