68B09 uP
Actual part number EF68B09EF or EF68B09EP (mix of suffixes available)
Made by ST (Company resulted from the merger of SGS and Thomson)
2Mhz clock speed (B version)
New Old Stock
If you should ever need one, I can likely dig up the datasheets on this uP for you
These were introduced to the world in the late 70's and a substantial improvement over previous uP's - extensively used in the very early computers but also many other control systems and musical equipment such as the legendary Fairlight CMI but also used by other notable musical equipment designers/manufacturers such as Ensoniq
Tested as described in the description
This item is not returnable, UNLESS not as described