| 1kB Battery-Backed Key Memory with High-Speed Erase
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| Segmented Tamper-Detection Hierarchy with Programmable Tamper Event Sources
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| Very Low Standby Current
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| Controls External SRAM for Battery-Backup Operation and Optional Tamper Event Erase
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| Programmable Power Consumption
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| On-Chip, NIST FIPS 140-2 Compliant Random Number Generator |