DS1386
DS1386 Description
RAMified Watchdog Timekeeper
DS1386 Vendor
Maxim
DS1386 Categories
DS1386 Features
  • 8kB or 32kB of User NV RAM
  • Integrated NV SRAM, Real-Time Clock, Crystal, Power-Fail Control Circuit, and Lithium Energy Source
  • Totally Nonvolatile With Over 10 Years of Operation in the Absence of Power
  • Watchdog Timer Restarts an Out-Of- Control Processor
  • Alarm Function Schedules Real-Time Related Activities such as System Wakeup
  • Programmable Interrupts and Square Wave Output
  • All Registers are Individually Addressable via the Address and Data Bus
  • Interrupt Signals are Active in Power- Down Mode
  • DS1386 Datasheet and Application Notes
    ParameterValue
    Special Functions
  • Watchdog Timekeeper
  • Time Format (hh = 1/100 sec)HH:MM:SS:hh
    Date FormatYY-MM-DD
    Bus TypeBytewide
    Op. Temp Range0° to +70°
    Supply Voltage (V)5
    NV RAM (Bytes)8k
    NV RAM (Bytes)32k
    Package32/EDIP.740d
    Package34/PwrCap
    Price @ 1k$19.26

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