Hi,
Can anyone help me to find out the default state('High' or 'Low') of
PCA9570GMH on Power on/reset.
In data sheet it is mentioned that on POR (power on reset) device
registers and I2C-bus/SMBus state machine initialize to their default
states. Then what will be the state of input/output pins??
Thanks,
Suresh B
Hi Suresh,
At power-on/reset, all P1 – P4 outputs are HIGH.
Best regards,
Tomas
PS: If my answer helps to solve your question, please mark it as "Correct". Thank you.