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Memories: Volatile, NV, Multi-Function
Power and Battery Management
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Industry's First Secure Battery Backup Controller
Tamper Reactive Technology Clears Memory in 100ns upon Tamper Event
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The DS3600 secure battery-backup controller is the industry's first IC to offer comprehensive data protection for Point-of-Sales Terminals. On-chip nonvolatile SRAM and a proprietary key memory architecture store encryption key data. The DS3600's unique memory architecture prevents system stress from influencing the memory cell or data remnants from being detected. A hardwired clearing function between the memory and the integrated energy sources allows the rapid (100ns) erasure of data when a tamper event is identified. Available with an integrated RTC, an automatic battery switch, and two interface options, the DS3600 supports FIPS-140 Security Levels 3 and 4, and meets the highest requirements of Common Criteria.
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Applications
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The DS3600 secure controller rapidly erases
secret data upon a tamper event.
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