Faulty N002 chip - cannot locate chip and the supplier from the emblem and need to replace with a replacement

[Techie_hobby1]

Hi can anyone help me.

I have an electrical item which has gone faulty on me and have tracked it down to a faulty IC. On the IC is N002 and have identified this to be a QFP type IC.

I am unable to source a replacement and was wondering if anybody has come across this chip before and as to what other information is need.

Extra info on chip:

2819B012-ZZ (but could possibly be 28198012-ZZ)
1846#

 

[pjmelect]

I don't know what the chip is, but it looks like it is a programmable chip and so is unobtainable.