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DP83822IF: Reset pin pull down resistance 2.4kohm at TIDA-00299

Part Number: DP83822IF
Other Parts Discussed in Thread: TIDA-00299

Hi all

Would you mind if we ask DP83822IF?
On TIDA-00299, Reset pin pull down resistance is 2.4kohm.
Is it possible to use 10kohm for pull down?
Does it use for low level in case of indefinite port condtion?

Kind regards,

Hirotaka Matsumoto

  • Hi Hirotaka-san,

    The DP83822 has an internal 9kohm pull down on the reset pin. If you are using an external resistor, it is suggested to use something stronger than 9kohm.

    Yes, the external pull down is in case of indefinite input condition on the reset pin.

    Best Regards,