I2C on CY22801 now?

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Anonymous
Not applicable

Hello!

   

The new datasheet (CY22801K) tells me, there is now I2C and VCXO possible with the CY22801 on pins 3, 5. So it should be the same as the great CY22701? But I cannot find any information how to activate I2C or VCXO, Cyberclocks doesn't seem to do.

   

Has anyone more information about this?

   

Goerge

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4 Replies
Anonymous
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Nobody any idea about it ?

   

George

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ETRO_SSN583
Level 9
Level 9
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The datasheet page 6 discusses power up and I2C interface and the I2C

   

addresses. Page 5 the multi pin functionality of the part.

   

 

   

www.cypress.com/

   

 

   

Regards, Dana.

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Anonymous
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Ok, thanks, but I know this already. I cannot find any information how to change this conguration, it tells me, CyberClocks can do, but I cannot find any possibility to change this pin configuration, enable I2C, change adress etc. in CyberClocks. Startup is all zero, what does this mean about I2C / VCXO / PD? I have already ordered the devices and would like to get started with I2C.

   

George

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ETRO_SSN583
Level 9
Level 9
250 likes received 100 sign-ins 5 likes given

Then I would file a CASE on this -

   

 

   

    

   

          

   

To create a technical case at Cypress -

   

 

   

www.cypress.com

   

“Support”

   

“Technical Support”

   

“Create a Case”

   

 

   

You have to be registered on Cypress web site first.

   

 

   

Regards, Dana.

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