Freescale Semiconductor, Inc. Marking Instructions
17 Marking Instructions
The following instructions are in accordance with the 12MRH00191A specification.
17.0.1 SO16NB Package
.
Bar marked part way across Pin 1 end of package.
Bar width 10 to 20 mils, length to be at least four
times Bar width. Bar placement may extend across
chamfer and dimple areas.
Pin 1 Dot or Dimple
M44BC375UA
AWLYWW
• 1st line:
M44BC375UA
Part number coded on 10 digits maximum
• 2nd line:
Assembly site code AW (2 digits) followed by the
wafer lot code L (1 digit),
year Y (1 digit) and
17.0.2 QFN20 Package
(M)
P75UA
• 1st line: P75UA
(Part number coded on 4 digits)
• 2nd line: ALYW
(Assembly site code A (1 digit)
wafer lot code L (1 digit),
year Y (1 digit) and
work week W (1 digit)
MC44BC375UA Advance Information
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