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PSoC™ 4 Forum Discussions

TeMa_2997106
Level 6
Level 6
10 likes received 10 solutions authored 250 replies posted

I am currently designing a schematic for the CY8CMBR3108.

Even if VDDIO and VDD are directly connected, are 0.1uF and 1uF bypass capacitors required for each?

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1 Solution
LinglingG_46
Moderator
Moderator
Moderator
10 questions asked 5 questions asked 250 sign-ins

Yes,  1-µF and 0.1-µF decoupling capacitors connected to VDDIO.

More you can refer to the MBR3 datasheet: https://www.cypress.com/documentation/datasheets/cy8cmbr3002-cy8cmbr3102-cy8cmbr3106s-cy8cmbr3108-cy...

Hope it can be helpful for you.

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2 Replies
LinglingG_46
Moderator
Moderator
Moderator
10 questions asked 5 questions asked 250 sign-ins

Yes,  1-µF and 0.1-µF decoupling capacitors connected to VDDIO.

More you can refer to the MBR3 datasheet: https://www.cypress.com/documentation/datasheets/cy8cmbr3002-cy8cmbr3102-cy8cmbr3106s-cy8cmbr3108-cy...

Hope it can be helpful for you.

Thank you for your quick response.

I understand it.

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