USB EZ-PD™ Type-C Forum Discussions

[ToIk_1341346]

Anyone knows marking format for  CYPD2703-09FNXI(WLCSP-9)?

[Abhilash_P · Accepted solution]

Hi,

Package: FN (WLCSP), Top mark package width, 57mils

C = Cypress
u = Unique digit taken from MPN – 3 
ww = work week
nnn = last 3 digits of mark lot number
WW – wafer #

CCC-RRR = Serial coding (can be 7 characters column-rows or 5 character
serial coding) 

Regards,

Abhilash P