March 2008

Rev 1

1/10

AN2691

Application note

ST10 RPD pin:

functionality during reset and Power Down mode

Introduction

RPD is a dedicated timing pin for the return-from-power-down circuit. Additionally, when this

pin is recognized low, a reset event is taken as asynchronous. This application note gives

advice on configuring the external circuitry connected to the RPD pin in order to make it

work properly.

The information contained in this document is valid for ST10F27x and ST10R27x.

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