There are 40 I/Os on the Microcontroller. This program has a type of memory called EPROM for this MCU's program memory. There is 16KB bytes of program memory in MCU, which corresponds to the size of the program. 68 pins are counted on this board.
EE87C196KC20 863921 Features
EE87C196KC20 863921 Applications
There are a lot of Intel EE87C196KC20 863921 Microcontroller applications.