Fab indicator:F = ATMC FabK = TSMC Fan0Version of the marketMask set indicator:Blank = 1st production masksetA = 2nd production masksetB = 3rd production masksetetc.
X
Temperature Range
C = -40°C to 85°CV = -40°C to 105°CM = -40°C to 125°C
Note: Part number description table describes usual part-numbering system for more chips, therefore this table can contain information, that might not be valid for the actually selected chip. The information here are provided on the best-effort basis and might be either inaccurate or incoplete. Therefore always check the latest datasheet of the chip for part number description detail. If you find some inaccuracy, let us please know.