I'm getting Hard Fault Exception at -40c while using STM32F0412VET. Any idea how to avoid such exception ? setting certain registers or disabling certain peripherals?As well is there sample implementation to return to previous context before the exce...

I'm looking to know what is the best ST microcontroller that works best for ultra low temprature -80c and liquid nitrogen ?I understand that full functionality is not guaranteed as per the specs. Note: external oscilator will be used as HSE that will...