Posted by dapj20 on Mar 21, 2018 in Microcontroller
8048 and MCS-48 made designing with Microprocessors easy with built in I/O ports, RAM and Timer. The I/O ports for the 8085 was an external 8255. 8749 enabled users to burn and test firmware on an integrated UV Eprom. 80C51-52 which came out as the… more »