Tamper-proof SRAMs

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Anonymous
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Hi,

   

I would like feedback from Point-Of-Sale (POS) System Designers on whether a "tamper-proof" feature built into our Low Power SRAMs that are used in POS terminals would be an interesting one? Curently, system-level methods are used outside of the SRAM, such that the contents of the memory are erased on detection of a tamper event. Just wondering if a built-in "self-erase" feature would be an interesting proposition.

   

Thanks,

   

-Anuj

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