MC44BS373CADR2 datasheet(42/52 Pages) FREESCALE

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MC44BS373CA Data Sheet

Marking Instructions

21 Marking Instructions

21.1 SO16 NB Marking

21.2 SO16 NB Lead Free Marking

21.3 QFN20 Marking

Compliant with 12MRH00191A specification for package code 126.

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

•

1st line:

M44BS373CA (Part number coded on 10 digits)

•

2nd line:

Assembly site code AW (2 digits) followed by the

wafer lot code L (1 digit),

year Y (1 digit) and

work week WW (2 digits)

MCBS373CA

AWLYWW

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

•

1st line:

M44BS373CA (Part number coded on 10 digits)

•

2nd line:

Assembly site code AW (2 digits) followed by the

wafer lot code L (1 digit),

year Y (1 digit) and

work week WW (2 digits)

MBS373CAEF

AWLYWW

•

1st line: M73CA

(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)

M73CA

(M)

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