SI4840-A10 Datasheet, PDF (23/26 Pages) Silicon Laboratories – BROADCAST ANALOG TUNING DIGITAL DISPLAY AM/FM/SW RADIO RECEIVER

10. Top Markings
10.1. Si4840/44-A10 Top Mark
Si4840/44-A10
4840A10GU
YYWWTTTTTT
4844A10GU
YYWWTTTTTT
Mark Method:
Line 1 Marking:
Line 2 Marking:
YAG Laser
Device identifier
4840A10GU = Si4840-A10
4844A10GU = Si4844-A10
YY = Year
WW = Work week
Assigned by the Assembly House.
TTTTTT = Manufacturing code
Rev.1.0
23