Hi team,
Could you clarify the definition of tR and tF for I2C data and clock? According to UM10204 I2C specification, I believe that tR and tF is a period between 0.7Vcc and 0.3Vcc.
I will appreciate your feedback.
Regards,
Saito
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hi team,
Could you clarify the definition of tR and tF for I2C data and clock? According to UM10204 I2C specification, I believe that tR and tF is a period between 0.7Vcc and 0.3Vcc.
I will appreciate your feedback.
Regards,
Saito
Hi Saito-san,
The datasheet mentions that the timings are measured from VIL to .7VDD:
It looks like the timing diagram is missing from the Q1 datasheet, but you can refer to this one from the non-Q1 datasheet:
Best,
Katlynne Jones