Part Numbering - Infineon SAF-C165-LF 3V HA


#1

What does the suffix HA (or other possible letters) call out in Infineon part numbers like SAF-C165-LF 3V HA?


#2

The HA calls out the revision level. The part numbers would start out as an AA (original revision) and continue on as AB, AC, etc as revisions are needed.