DS1315是Maxim美信半导体公司的一款1-Wire器件产品，DS1315是隐含时钟芯片，本站介绍了DS1315的封装应用图解、特点和优点、功能等，并给出了与DS1315相关的Maxim元器件型号供参考。
DS1315 - 隐含时钟芯片 - 1-Wire器件 - Maxim美信半导体高性能芯片品质 - 美信半导体
The DS1315 Phantom Time Chip is a combination of a CMOS timekeeper and a nonvolatile memory controller. In the absence of power, an external battery maintains the timekeeping operation and provides power for a CMOS static RAM. The watch keeps track of hundredths of seconds, seconds, minutes, hours, day, date, month, and year information. The last day of the month is automatically adjusted for months with less than 31 days, including leap year correction. The watch operates in one of two formats: a 12-hour mode with an AM/PM indicator or a 24-hour mode. The nonvolatile controller supplies all the necessary support circuitry to convert a CMOS RAM to a nonvolatile memory. The DS1315 can be interfaced with either RAM or ROM without leaving gaps in memory.
