There is a guy down in Houston who deals with that. He erases and writes eproms on computers, but he is not really forthcoming about answering questions. 

Good luck.

I know id be better off asking for the Powerball numbers but I digress. I am looking into a Magneti Marrelli MED602 engine ecu out of a 88-89 Maserati Bi-turbo race car.  Does anyone have information on UV erasable eproms. I have only heard my Grandfather talk about the UV ones from his time in the Telcom industry. So if anyone has anything 😊 we will see how much this team wants to spend on this adventure lmao. Talk about ancient tech 😂   https://deramp.com/downloads/mfe_archive/050-Component Specifications/Intel/Memory Components/Intel 2764.pdf

Customer brought his car and new used cluster. Read all Immo data at car with AVDI, MAC PIN Mileage,  Both CS and keys. Read config data also. Saved to file.   Brought new cluster to bench pulled back cover and used the Abrites pogo pin cable set up to put in Boot Mode. Loaded original file and updated all Immo data to cluster. Installed back in car. Car started right up with old key. Mileage is displayed in Kilo meters not miles so it threw me off on reading the miles. Im sure this will work with VVDI2 in similiar fashion. The original configure file did not write and the new did not look the same but car runs and drives. Maybe someone knows why that was different.   

I assume that it does, but I could not say for sure. I matched the part number of the CAS module exactly.