Marelli NEVERTHELESS, 6F3 eeprom removed for IMMO. Replacing

[gimarras]

good morning,
some time ago I unsoldered the EEPROM of this marelli reserve to try the IMMO , but having missed the thing I don't remember how it was positioned on the CHIP to the solder on the board ( I lost the photos that at the time I had taken). Who can give me information ? I have searched the net but I have not found the images. I enclose a photo of my chip unsoldered.
Are not able to understand which is the first pin on the chip and its position on the card.

[alfaservice]

I unfortunately cannot download the file I get a window that says I do not have the privileges to x it . However, you simply need to download the datasheet of the eeprom , see the corresponding pin to the GND on the ecu identifies with the multimeter and the game is done.

[gimarras]

Thanks Alfaservice, and... bravo!!!
I have not thought about (I'm not a good electronic). I checked the catalog and found the pin 4 as the ground , after placing the chip on the reader that I pointed to the pin 1.