What are the true-open-drain pins for MKL26Z32VLH4?

[abdullahkahrama]

Hello,

I am going to use Kinetis MKL26Z32VLH4 in my project, however I couldn't see which pins are true open drain in the package I will use, which is LQPF-64.

Here are links to the reference manual and the datasheet.

For example, from KE04 Sub-Family Reference Manual, it can clearly be seen that PTA2 and PTA3 are true open-drain pins.

[Hui_Ma · Accepted solution]

Hi,

The KL26 has pseudo open drain pins that are automatically configured for IIC and can be configured for the UART pins when used in single wire mode.

KL26 doesn't have true open drain pins.

Have a great day,
best regards,

Ma Hui

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[abdullahkahrama]

Oh, thank you very much. I was confused by this section in the reference manual: