10M04SCU169I7G issue.

The Malaysian factory feedback the following material issue.Regarding the defective parts, re-balling has been performed, but the problem persists.Please help analyze, confirm, and resolve this issue.

Details are attached.

NSY production found 19pcs of PCBA (KNA-68010-0000-51-3MC1) with Program Altera failure which is related to the defective P/N 1060-8520 FPGA (U21).

Voltage measurement on V_3V3_S5 (R60) which is associated with the affected component showed 1.5V instead of the expected 3.3V.

The impedance value of the related passive component was measured & no abnormal values were found.

Currently, 7pcs of the 1060-8520 FPGA (U21) have been reworked and the units passed the retest

The remaining boards are currently on hold in production line and pending further disposition. Kindly advise on the next action.

PN:1060-8520

MPN:10M04SCU169I7G

DC：2546/2539/2549

FR:25/846 2.96%