CYBLE 224116-01 Programming connections

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alkhc_3773311
Level 1
Level 1

Hello,

I've designed a circuit for the CYBLE 224116-01 chip. My concern is the connections i have from the 10 pin header. From what i know there needs to be a connection to the VDD pin. However, as a result of the design through one connection to the power supply ferrite bead,  the header is connected to the VDDA and VDDR pin as well.

Will this majorly have an affect on the programming of the chip ?

Regards,

Alisha Khan

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SayaniS_66
Moderator
Moderator
Moderator
10 likes received First like received

Hello Alisha,

Do you mean to say that the VDD, VDDR and VDDA pins are all connected together? If these pins are all connected together, there will be no issue with the programming of the chip.

Also, you can send your schematic if possible and we can verify it.

-Sayani.

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SayaniS_66
Moderator
Moderator
Moderator
10 likes received First like received

Hello Alisha,

Do you mean to say that the VDD, VDDR and VDDA pins are all connected together? If these pins are all connected together, there will be no issue with the programming of the chip.

Also, you can send your schematic if possible and we can verify it.

-Sayani.

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