KEA-128 operation at 3.3v

vigneshbalaji — Mon, 21 Aug 2017 04:56:11 GMT

Hi,

I want to operate the pins of KEA-128 at 3.3v instead of 5v, what are the things to do for it and consequences it has. I have the following questions based on this.

1)Is it recommended to operate KEA-128 pins at 3.3 v instead of 5v?

2)What should i do to operate KEA-128 pins at 3.3 v?

3)What are the consequences of operating KEA-128 pins at 3.3v?

Re: KEA-128 operation at 3.3v

kerryzhou — Tue, 22 Aug 2017 03:21:22 GMT

Hello VIGNESH BALAJI,

1)Is it recommended to operate KEA-128 pins at 3.3 v instead of 5v?

Answer: Both 3.3V and 5 can work, because the KEA128 operation voltage is 2.7V to 5.5V.

2)What should i do to operate KEA-128 pins at 3.3 v?

Answer: Just power on the chip with 3.3V.

3)What are the consequences of operating KEA-128 pins at 3.3v?

Answer: No bad consequences, 3.3V is also the normal voltage.

Wish it helps you!

Have a great day,
Kerry

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Kinetis MicrocontrollersのトピックRe: KEA-128 operation at 3.3v

KEA-128 operation at 3.3v

Re: KEA-128 operation at 3.3v