Do GreenPAK devices use I2C clock stretching?

For some GreenPAK devices (including the SLG47004 and the SLG46826), the SCL pin is documented to be an input (not input/output). Therefore, there can be no clock stretching on those devices.

For other GreenPAK devices (such as the SLG46538), the SCL pin is documented to be input/open drain output. For those devices, clock stretching cannot be ruled out from reading the datasheet.

For some GreenPAK devices (including the SLG47004 and the SLG46826), the SCL pin is documented to be an input (not input/output). Therefore, there can be no clock stretching on those devices.

For other GreenPAK devices (such as the SLG46538), the SCL pin is documented to be input/open drain output. For those devices, clock stretching cannot be ruled out from reading the datasheet.

Thanks @klamm, the output only is a good observation.

Renesas, can you please confirm that the rest of the GreenPAK family also doesn't use I2C clock stretching?

Hi, 

I will get back to you for other Greenpack.

Thanks

Hi, 

Unfortunately, GreenPAK doesn’t have such feature of IIC Clock Stretching

Thanks 

AB

Thanks AB.  That's actually good for my use case.