| Part Number | DS1553 |
| Manufacturer | Dallas Semiconducotr |
| Title | Year-2000-Compliant Timekeeping RAM |
| Description | The DS1553 is a full-function, year-2000compliant (Y2KC) real-time clock/calendar (RTC) with an RTC alarm, watchdog timer, power-on reset, battery... |
| Features |
Integrated NV SRAM, RTC, Crystal, Power-Fail Control Circuit, and Lithium Energy Source Clock Registers are Accessed Identically to the Static RAM; These Registers are Resident in the 16 Top RAM Locations Totally Nonvolatile with Over 10 Years ... |
| Datasheet |
 DS1553 Datasheet
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