SI53320-28 Datasheet, PDF (46/51 Pages) Silicon Laboratories – Output Enable option

8.2 Si53321/25/26 Top Markings
Si53320-28 Data Sheet
Top Markings
Figure 8.2. Si53321 Top Marking
Figure 8.3. Si53325 Top Marking
Figure 8.4. Si53326 Top Marking
Table 8.2. Si53321/25/26 Top Marking Explanation
Mark Method:
Font Size:
Line 1 Marking:
Line 2 Marking:
Line 3 Marking:
Line 4 Marking
Laser
2.0 Point (28 mils)
Center-Justified
Device Part Number
Device Revision/Type
TTTTTT = Mfg Code
Circle = 0.50 mm Diameter
Lower-Left Justified
YY = Year
WW = Work Week
53321 for Si53321
53325 for Si53325
53326 for Si53326
B-GM for Si53321 and Si53325. Blank for Si53326.
Manufacturing Code from the Assembly Purchase Order form.
Pin 1 Identifier
Corresponds to the year and work week of the mold date.
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