DP83869HM: Reset timing - Interface forum - Interface

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visweswara rao kalla

Prodigy 50 points

Part Number: DP83869HM

Hi,

whats the RC value to be used to have a guarantee reset of 200mS after the last power applied.

4 days ago

0 Shane Hauser 4 days ago

TI__Mastermind 38955 points

Hi,

If you are using a passive reset circuit, please use a 47uF capacitor in series with a 100-ohm resistor to GND. The internal pullup on the RESET_N pin will pull the signal high.

Best,

Shane