I am designing an I2C interface connection to the processor.
Please tell me the output high voltage min value and output low voltage max valueof the SDA pin.
I think the data sheet only mentions the digital input voltage.
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I am designing an I2C interface connection to the processor.
Please tell me the output high voltage min value and output low voltage max valueof the SDA pin.
I think the data sheet only mentions the digital input voltage.
Hello,
The I2C pins are open drain. When the device outputs a voltage high, the pin is actually open and gets pulled up to the voltage on the external pullup resistor. The output low voltage is ground.
Best,
Katlynne Jones