MSP432P4011: Any possibility to use split I/O supply (1.8 and 3.3)

Joakim Jarfjord

Part Number: MSP432P4011

Hi,

Is there any way to use split I/O supply on the MSP432P family to be able to work with both 1.8V and 3.3V without using level shifters?

Thanks,

Joakim

over 7 years ago

0 Bob Landers over 7 years ago

TI__Expert 8510 points

Joakim,
The MSP432P4 devices have a single logical DVCC (digital VCC) input. There are multiple pins, but they are all connected. Thus, there's no way to have both 1.8 and 3.3v supplies to the IOs.
-Bob L.

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MSP432P4011: Any possibility to use split I/O supply (1.8 and 3.3)