DS1486 datasheet, timekeeper equivalent, Dallas Semiconductor

Features and benefits

128 kbytes 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 o.

Description

  – Interrupt Output A (open drain) INTB (INTB)
  – Interrupt Output B (open drain) A0
  –A16
  – Address Inputs DQ0
  –DQ7
  – Data Input/Output CE
  – C.

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