The device S70FL01GSAGMFI011 is a standard configuration part and does not support VIO feature as mentioned in the datasheet.
In this case the pin is RFU.
If you need a device with VIO feature please contact sales office nearer to your region.
The device with VIO feature will support I/O Supply Voltage from 1.65V to 3.6V
Pls help to confirm : S70FL01GSAGMFI011 don't support VIO feature, If S70FL01GSAGMFI011 will support I/O Supply Voltage from 1.65V to 3.6V ?
The part S70FL01GSAGMFI011 does not support VIO = 1.8V. If you are interested in 1.8V I/O, we recommend you the part S70FS01GS which is available and supports 1.8V Core and IO voltage.
Please refer the datasheet of S70FS01GS from the link given below :