can someone identify this chip?

[quickbrick]

when i bought my 87t it had an aftermarket chip in it the owner wasnt sure of what it was.it says on the bottom 40330680 bg philippines KS 45.top has alumminum foil piece with 5 written in pen on top.in normal casing.thanx

 

[Scott231]

Many years ago Quality Engineering had a Stage 5 chip. The numbers on the bottom are simply the production numbers relating to the blank when it was first manufactured (i.e. it has nothing to do with the TR specific info on the chip.)

The chip can be easily analysed by anyone with a chip burner and knowledge of the code.