DS1315 Phantom Time Chip

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.
By Maxim Integrated Products
DS1315 's PackagesDS1315 's pdf datasheet
DS1315-5 PDIP
DS1315-33 PDIP
DS1315N-33 PDIP
DS1315N-5 PDIP
DS1315S-5 SOIC
DS1315S-33 SOIC
DS1315S-5T-R SOIC
DS1315S-5-T-R SOIC
DS1315SN-33 SOIC
DS1315SN-5 SOIC
DS1315E-33 TSSOP
DS1315E-5 TSSOP
DS1315EN-5 TSSOP
DS1315EN-5T-R TSSOP
DS1315EN-33T-R TSSOP
DS1315EN-33 TSSOP
DS1315EN-33-T-R TSSOP

DS1315 pdf datasheet download


DS1315 Pinout, Pinouts
DS1315 pinout,Pin out
This is one package pinout of DS1315,If you need more pinouts please download DS1315's pdf datasheet.

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