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Hello,
We would like to use CY8C68013A with external clock (not crystal) input.
In the data sheet, only "3.3 V square wave" is written as the condition of external clock input.
Please tell me about other conditions (slew rate, duty cycle, clock accuracy, etc....).
Regards,
Shimamura
Solved! Go to Solution.
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Hello,
I got an answer from Cypress in the myCase.
Specifications required for external clock are:
- 3.3V square wave
- 50% duty cycle
- +- 100ppm accuracy
- max. 1ns rise/fall time
I hope this information is helpful to someone.
Thank you.
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Anybody here?
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Hello,
I got an answer from Cypress in the myCase.
Specifications required for external clock are:
- 3.3V square wave
- 50% duty cycle
- +- 100ppm accuracy
- max. 1ns rise/fall time
I hope this information is helpful to someone.
Thank you.