型号：DS1553W-150
厂商：Maxim Integrated
大小：289.30 Kbytes
页数：共20页
功能：IC RTC RAM Y2K 3.3V 120NS 28EDIP
功能：NV, Y2K TIMEKEEPING RAM
型号：DS1553W-150+
厂商：MAXIM[Maxim Integrated Products]
大小：295.17 Kbytes
功能：64kB, Nonvolatile, Year-2000-Compliant Timekeeping RAM
