Electrical Parameters of Oscillator in Direct Input Mode XMC1400

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NXTY_hayashi
Level 5
Level 5
Distributor - NEXTY (Japan)
25 solutions authored 50 replies posted 25 likes received

Hi,

there is a description about Oscillator in Direct Input in XMC1400 datasheet.
But there is no parameter of VIHBX and VILBX in the table 21. External clock components cannot be selected.
Would you tell me the parameters or external clock components do you recommend ?

NXTY_hayashi_0-1691106967567.png

NXTY_hayashi_1-1691106989627.png

Best Regards,
Hayashi.k

 

 

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1 Solution
Pradeep_PN
Moderator
Moderator
Moderator
250 sign-ins 100 solutions authored 25 likes received

Hi @NXTY_hayashi ,

Thanks for waiting.

These are the requested parameters.

The below might be the tentative limits you can use it as reference but these are approximate values.

VIHBX= 0.8V  to 5.5V (changes based on Vddp)

VILBX=  -0.3V to 0.3V

Hope this helps and let me know if you need any further information.

Best Regards
Pradeep.

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3 Replies
Pradeep_PN
Moderator
Moderator
Moderator
250 sign-ins 100 solutions authored 25 likes received

Hi @NXTY_hayashi ,

For now you can refer to the below values which is input and output characterstics of the port pins .

ppn_0-1691148119771.png

As for the parameters you are requesting, We will get back to you in a short time after an discussion with the internal team.

Best Regards
Pradeep.

NXTY_hayashi
Level 5
Level 5
Distributor - NEXTY (Japan)
25 solutions authored 50 replies posted 25 likes received

Hi, Pradeep-san,

I wait your mention after an discussion with the internal team.

Best Regards,
Hayashi.K

 

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Pradeep_PN
Moderator
Moderator
Moderator
250 sign-ins 100 solutions authored 25 likes received

Hi @NXTY_hayashi ,

Thanks for waiting.

These are the requested parameters.

The below might be the tentative limits you can use it as reference but these are approximate values.

VIHBX= 0.8V  to 5.5V (changes based on Vddp)

VILBX=  -0.3V to 0.3V

Hope this helps and let me know if you need any further information.

Best Regards
Pradeep.

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