The ~RESET signal is an open drain. Therefore, a pull-up resistor is needed between this pin and some voltage level. But which voltage level is needed at the pull-up for connecting to the reset signal? Is this 1V8, 2V8 or VBATT? (See section 3.20 of the Technical Specifications & Customer Design Gui…

Voltage needed on pull-up for ~RESET signal?

awneil April 22, 2008, 2:26pm 6

The PTS clearly recommends that you should not add any external pull-up!

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