• Part: DS17885
  • Manufacturer: Dallas
  • Size: 410.93 KB
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DS17885 Key Features

  • Y2K pliant
  • +3V or +5V operation
  • SMI recovery stack
  • 64-bit silicon serial number
  • Power-control circuitry supports system power-on from date/time alarm or key closure
  • 32kHz output on power-up
  • Crystal select bit allows RTC to operate with 6pF or 12.5pF crystal
  • 114 bytes user NV RAM
  • Auxiliary battery input
  • 8kB additional NV RAM

Related Dallas Datasheets

Part Number Description
DS1780 CPU Peripheral Monitor
DS1705 3.3 and 5.0 Volt MicroMonitor
DS1706 3.3 and 5.0 Volt MicroMonitor
DS1710 Partitioned NV Controller
DS1720 Digital Thermometer and Thermostat

DS17885 Description

DS17885XX-X RTC Chip 3 5 +3V operating range +5V operating range blank mercial temp range N industrial temp range blank 24-pin DIP E 28- pin TSOP S 24- pin SO DS17887X-X RTC Module; These devices provide the industry standard DS1285 clock function with either +3V or +5V operation. The DS17885 also incorporates a number of enhanced.