PSoC4100SP : Input AC Specification

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RyYo_1406951
Level 5
Level 5
100 replies posted 50 replies posted 25 replies posted

Please answer below.
The same question is written in English and Japanese.

・English
Is there a limit to the slope of the input voltage to IO?

図1.png

・Japanese(日本語)
IOへの入力電圧の傾きに制限ありますか?

Regards,

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1 Solution
Vasanth
Moderator
Moderator
Moderator
250 sign-ins 500 solutions authored First question asked

Hello Ryuuji san,

The maximum value of the slope will be decided by the maximum frequency of operation parameter(FGPIOIN= 48MHz).

pastedImage_0.png

If you are interested in the minimum slope value and the device's resistance to slow-ramping signals, there is no restriction and IO architecture will take care of it.

Best Regards,
Vasanth

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2 Replies
Vasanth
Moderator
Moderator
Moderator
250 sign-ins 500 solutions authored First question asked

Hello Ryuuji san,

The maximum value of the slope will be decided by the maximum frequency of operation parameter(FGPIOIN= 48MHz).

pastedImage_0.png

If you are interested in the minimum slope value and the device's resistance to slow-ramping signals, there is no restriction and IO architecture will take care of it.

Best Regards,
Vasanth

Thank you for your answer.

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