About automotive PSoC CAPs button

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masu_1341616
Level 5
Level 5
Distributor - TED (Japan)
10 solutions authored 10 likes received 25 sign-ins

Hello, I confirm about CY8C4014LQS-422Z (24-QFN) of Automotive PSoC.

I can confirm GPIO# which is up to 20 from this data sheet.  and I want to use CMOD(P5), I2C(P21/P22), SWD(P21/P22) as other individual IO.

How many Caps button can it use?    max 17 buttons  is correct?

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1 Solution
Yuva
Moderator
Moderator
Moderator
250 replies posted 250 sign-ins 100 solutions authored

Hello,

Since port 3 (P3[2]) is not connected to AMUXBUS, you can have up to 16 CapSense buttons at max.

Thanks,

Yuva.

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1 Reply
Yuva
Moderator
Moderator
Moderator
250 replies posted 250 sign-ins 100 solutions authored

Hello,

Since port 3 (P3[2]) is not connected to AMUXBUS, you can have up to 16 CapSense buttons at max.

Thanks,

Yuva.