MMA8451Q Accelerometer I2C Sink Current

[ian1322]

Does anyone know what the maximum sink current for the I2C interface is for this part?  That is, what’s the maximum allowable IOL for SDA or SCL ?  I realize the I2C spec lists these as 3 mA (400 kHz) and 20 mA (1 MHz), but it seems this isn't a hard requirement because many datasheets list other values for these (effectively limiting the maximum bus capacitance). 

[TomasVaverka]

Hi Ian,

Attached you can find current capability characteristics of both SCL and SDA pads.

Please note that the MMA8451Q is compliant with NXP I²C specification for both Standard and Fast modes only (400 kHz max).

Regards,

Tomas

PS: If my answer helps to solve your question, please mark it as "Correct". Thank you.