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All, I would like to have an idea of when the devices became 3.3V capable (5V tolerant). Today, I can see that all the devices I have met are working in 3.3 V, and I am wondering if it is necessary to still support 5V tolerant on the host side. To be more precise, does any manufacturer provide ATAPI devices in 5V nowadays ? Stephane Cattaneo Set Top Box division STMicroelectronics
