Power supply errors in PSoC 4 datasheet?

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PhLu_3177316
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Hi,

I'm just wondering if there is a general error in the PSoC 4200 Family Datasheet with the power supply diagramms. https://www.cypress.com/file/138656/download

On pages 16 and 17, all the pins are only connected to Vss (or Ground)... This should be corrected.

Philipp

1 Solution
Vasanth
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Hello Philipp,

If you watch close only the VSS pins are directly connected to ground. Other power supply pins (VDDD,VCCD,VDDA) are grounded through bypass capacitors. The images are showing the recommended decoupling capacitors to be used. You can check hardware design guide form more details.

Best Regards,
Vasanth

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Vasanth
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Moderator
250 sign-ins 500 solutions authored First question asked

Hello Philipp,

If you watch close only the VSS pins are directly connected to ground. Other power supply pins (VDDD,VCCD,VDDA) are grounded through bypass capacitors. The images are showing the recommended decoupling capacitors to be used. You can check hardware design guide form more details.

Best Regards,
Vasanth

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hm, ok, right answer. but strange, that vdd are not shown there too... thx any way.

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