Stm32f765 around 90 degrees high temperature, has the hard fault, every time the location of the code is not the same

CodePudding user response:

High temperature failure, failure location must be random, decrease the temperature of the chip, otherwise there is no solution

CodePudding user response:

- 20 to 80 + conventional civil chip this range
To the high temperature in industrial grade or car chip

CodePudding user response:

Should be internal flash temperature data error cause the program run-time error and also industrial grade chip

CodePudding user response:

The answer, flash acr registers with wrong, isn't compatible with frequency, lead to read the flash may be a problem, so the code flying everywhere,