3 ms·
Reading errata for just the various STM32 microcontrollers was enough to dissuade me of the notion that hardware is infallible!
by girvo 4y ago
Reading errata for just the various STM32 microcontrollers was enough to dissuade me of the notion that hardware is infallible!
- fest 4y agoMy personal favourite is from STM32F427: "When PA12 is used as GPIO or alternate function in input or output mode, the data read from flash memory (bank2, upper 1MB) might be corrupted." I can't even imagine the head scratching one might go through if hit by this, particularly late in development process (when the firmware becomes larger than 1MB).