CY96F315RS sometimes freeses after wake from stop mode

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Jackson0
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Hello,

I use a CY96F315RS with a 16Mhz Resonator on 48Mhz (Murata CSTCE) in an application with Stop Mode for standby. 

Sometimes (about 1 from 100 switches) the MCU hangs after wake from the stop mode and NO code will be executed anymore.

When we measure the current consumption, only less than 10mA is measured in the event of a fault, normally it is over 40mA. Then the only way to get him run is to reset the MCU. 

Regards,

Jackson

 

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