how many percentage of device will fall in the difference range like be within 4sS6S,8S,10S.? Customer's should ideally design their application for the worst case of 12s erase per sector (i.e. any flash erase timeout should be up to 12s per s...
* SectorNum +i);if (Data !=0xFFFF) return (EraseErr);} return (EraseOK);} ...