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Hi Team,
My customer is not using the MCU Domain, but they are using MCU_OSC_XI to input clock. In this situation, how should they supply power? They were wondering if they needed to supply power to these pins: VDDA_MCU(POR and MCU PLL analog supply), VDDSHV_MCU(IO supply for IO MCU), VDD_OSC(MCU_OSC0 supply)
Are there any other pins they don't need/need to supply power as well (MCU domain related)?
Best regards,
Mari Tsunoda
Hi Mari,
Please see the notes in section 6.4 in Notes at the top of this section in AM243 Datasheet. All power balls need to be connected per this note unless specified in the signal descriptions.
Thank you,
Anita
