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is there ant stm arm mc that i can place secret data on its flash or secured memory sector (protected R/W)and only my code can read it ??

IAwwa
Associate II

‎2018-10-18 04:51 AM

RDP feature is great but code can be modified via IAP programs so i need an mc that have a secure portion of memory that cannot be overwritten at all and cannot be read by user only my code can read from this portion

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Tesla DeLorean
Guru

‎2018-10-18 05:32 AM

No

You could use OTP for permanent data, or NVRAM(BKPRAM) to store sensitive data you can destroy if you detect tampering.

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IAwwa
Associate II

‎2018-10-18 07:45 AM

stm32L5 family support trust zone security , coul any one knows when this family will be available in market ?

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