SI4460-C2A-GM Datasheet, PDF (51/53 Pages) Silicon Laboratories – HIGH-PERFORMANCE, LOW-CURRENT TRANSCEIVER

15. Top Marking
15.1. Si4463/61/60 Top Marking
Si4463/61/60-C
15.2. Top Marking Explanation
Mark Method
Line 1 Marking
Line 2 Marking
Line 3 Marking
YAG Laser
Part Number
TTTTTT = Internal Code
YY = Year
WW = Workweek
44632A = Si4463 Rev 2A¹
44612A = Si4461 Rev 2A¹
44602A = Si4460 Rev 2A¹
Internal tracking code.²
Assigned by the Assembly House. Corresponds to the last
significant digit of the year and workweek of the mold date.
Notes:
1. The first letter after the part number is part of the ROM revision. The last letter indicates the firmware
revision.
2. The first letter of this line is part of the ROM revision.
Rev 1.0
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