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S12G240 minimun Voltage for RAM Retention

Question asked by Alessandro Serafini on Apr 27, 2016
Latest reply on Apr 28, 2016 by iggi

Hello,

my application must detect if a RESET occurs and must be immune to some specified voltage drop.

I would use a dedicated pattern stored in RAM_NO_INIT: even if a reset occurs, this RAM area will not be re-initialized at Startup and will be used as a flag to inform about the state before the reset or the voltage drop.

 

The question:

what is the mimimun voltage which ensure the data in RAM are not erased?

 

Thank you very much!


Alessandro

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