MC56F8037 I2C rise time

cancel
Showing results for 
Search instead for 
Did you mean: 

MC56F8037 I2C rise time

333 Views
EngHuiPeng
NXP Employee
NXP Employee

Would like to check whether there is any tolerance/allowance on the I2C rise time of the DSC. Customer informed that their I2C rise time is approx ~1.744uS which exceeds the max 1uS rise time recommendation but the communication have no issue. 

 

Thanks.

 

Regards,

Hui Peng

Labels (1)
0 Kudos
1 Reply

113 Views
xiangjun_rong
NXP TechSupport
NXP TechSupport

Hi, Hui,

The data sheet specifies that the maximum rising time for both SCL and SDA is 1uS in standard mode, but I think it is okay if the I2C module works fine even if the rising time is 1.7uS.

Hope it can help you

B R

Xiangjun Rong

0 Kudos