制造商:DALLAS
制造商全称:Dallas Semiconductor
功能描述:256K NV Y2KC Timekeeping RAM
DS1556-70
DS1556-70+
DS1556-70IND+
DS1556P-70
DS1556P-70+
DS1556W-120
DS1556W-120+
DS1556W-120IND
DS1556W-120IND+
DS1556WP-120
010-62104931