TCA9535: Default state of IO ports after reset

Iamcool123

Prodigy 50 points

Part Number: TCA9535

What will be the default state of IO ports after reset? Will they all be in high-impedance state?

Thanks.

over 7 years ago

0 Miguel Robertson over 7 years ago

TI__Guru 62920 points

Yes, at power up all ports are configured as high impedance inputs by default. You can refer to Table 3 in the datasheet for further details.

Regards,
Max

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TCA9535: Default state of IO ports after reset