Hello. I would like to connect K8x Kinetis secure licrocontroller with SPI at higher rate than 24MHz. Can I use FlexIo interface to achieve this ? What would be the max speed of the FlexIO interface serial clock ? Thank you very much. Regards
Hi Alain RIMLINGER,
From the K8X datasheet, you may know, the SPI operation frequent is 30Mhz, I don't know what the SPI frequent you want to achieve.
If you want to use the FlexIO, the clock speed may be higher, because the FlexIO clock can up to 150Mhz.
More detials about the FlexIO, please refer to this post:
Wish it helps you!
If you still have question, please contact with me!
Have a great day,
Jingjing
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Hello
Thank you very much.
It will help win the socket for NXP.
With best regards, Alain
Alain Rimlinger
Field Application Engineer
Arrow Electronics
13-15 rue du Pont des Halles
94656 Rungis Cedex
T +33 1 49 78 49 25
M +33 6 86 53 35 52
arimlinger@arroweurope.com<mailto:arimlinger@arroweurope.com>
www.arrow.com<http://www.arrow.com/>;
De : kerryzhou
Envoyé : mardi 16 février 2016 06:10
À : Alain Rimlinger
Objet : Re: - Kinetis K8 FlexIo max serial clock speed
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Kinetis K8 FlexIo max serial clock speed
reply from Jingjing Zhou<https://community.freescale.com/people/kerryzhou?et=watches.email.thread> in Kinetis Microcontrollers - View the full discussion<https://community.freescale.com/message/614738?et=watches.email.thread#614738>