Lot Vintage EPROM IC Chips ST M27C512-10F1 Programmed Industrial Memory NOS/Used For Sale

20b inv.

Lot of vintage EPROM memory ICs from older industrial/electronic equipment.

Includes STMicroelectronics M27C512-10F1 and additional programmed EPROMs with handwritten application/program labels. Several are stored in original anti-static protective packaging.

These have not been electronically tested or read. Existing programmed data has not been erased or altered. Sold as-is for replacement, legacy equipment repair, electronics restoration, programming, or collectible vintage components.

Packaging shows age and storage wear. Please review all photos and chip markings carefully. You will receive the exact chips and boxes pictured.