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MSP430FR2675: VREG pin unconnected

Part Number: MSP430FR2675
Other Parts Discussed in Thread: MSP430FR2475

Hi,because of availability I'm replacing MSP430FR2475 with MSP430FR2675 and I'd like to know if I can left VREG pin (25) unconnected since I already have the PCB's for  the MSP430fr2475 in wich the 25 pin is marked as DNC (do not connect), I'm not using the capacitive features.

Thanks

Regards

Rafael

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