AnsweredAssumed Answered

Startup Problem STM32F10x

Question asked by gkennerknecht on May 15, 2014
Latest reply on May 29, 2014 by panju.murtaza
Since about five years we´re using the STM32F103RET6 Controller within our Devices and our Application.
In between these five years we did only minimal changes at the Software and the Startup.

With the last Shipment of Controllers the Devices Part Numbering changed form ARMl to ARMx. Up from this Point we have big Problems to get the Application Software running. It seems to be a Temperature Problem, if we cool down the Controller below 10°C the Apllication Software starts.

This effect could be reproduced without Problems on each PCB. We are sure the Software and the electronic components are correct, because this product exists since five years.

Does anybody have the same Problem, or could anybody help me to solve this strange effect.