DS17485 - (DS17486 / DS17487) 3V/5V Real-Time Clock
DS17485XX-X RTC Chip 3 5 +3V operating range +5V operating range blank commercial temp range N industrial temp range blank 24-pin DIP E 28- pin TSOP S 24- pin SO DS17487X-X RTC Module; 24-pin DIP 3 5 +3V operating rang +5V operating range blank commercial temp range N industrial PIN DESCRIPTION R
DS17485 Features
* Incorporates industry standard DS1287 PC clock plus enhanced features:
* Y2K compliant
* +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
