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Dear all,
I looked up the datasheets of CYB0644ABZI-S2D44 and CYS0644ABZI-S2D44.
However, I couldn't figure out the hardware difference between the two models.
I wonder if there is a separate part only for hardware other than the content that supports standard secure(S0) and secure boot(B0) respectively.
For example, I would like to know the difference between 'CYB0644A has structural differences in hardware that TM-F cannot be applied' or
'Booting sequence B0 and S0 are designed differently'.
best regard,
alex.
Solved! Go to Solution.
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Hi @alexpark,
Sorry for the delay.
There are no differences between the B0 and the S0 devices from a hardware perspective. Hence there is no Hardware difference between CYB0644A and CYS0644A.
Warm Regards,
Gautami J
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Hi @alexpark,
We have forwarded your query to our internal team, who will evaluate your query.
We will provide a response as soon as we get an update from our internal team.
Thank you for your patience.
Thanks and Regards,
Gautami J
Cypress Semiconductor Corporation
An Infineon Technologies Company
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Hi @alexpark,
Sorry for the delay.
There are no differences between the B0 and the S0 devices from a hardware perspective. Hence there is no Hardware difference between CYB0644A and CYS0644A.
Warm Regards,
Gautami J