CC2650: Is the I2C bus is in pull up or pull down when the MCU is in sleep??

Arunkumar V R

Part Number: CC2650

What is the state of I2C bus when the CC2650 processor is in sleep or power saving mode???? is it is in a pull up or pull down state??

over 7 years ago

0 YiKai Chen over 7 years ago

Guru 735685 points

Duplicate post of e2e.ti.com/.../670357

0 IUsedToBeARealPerson (M-W) over 7 years ago

TI__Guru 58425 points

Hi,

When going in to sleep or any other power-saving mode, the control signals is latched. This means the pin state will remain at the configuration it was when setting the device into sleep/shutdown (pull-up or pull-down depending on what is currently activated).

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CC2650: Is the I2C bus is in pull up or pull down when the MCU is in sleep??