Feature
- Battery Backup
 - Memory Write Protection
 - 230μA Operating-Mode Quiescent Current
 - 2nA Backup-Mode Quiescent Current
 - Battery Freshness Seal
 - Optional Redundant Battery
 - Low Forward-Voltage Drop on VCC Supply Switch
 - 5% or 10% Power-Fail Detection Options
 - Tests Battery Condition During Power-Up
 - 8-Pin SO Available
 
Applications
- μP-Controlled Systems
 - Computers: Desktop, Workstation, Server
 - Embedded Systems
 
 
  












