8051 Microcontroller internal ARCHITECTURE and Block diagram with Applications

8051 microcontroller

In 1981, Intel introduced an 8-bit microcontroller called the 8051 microcontroller. This is one of the basic type of  microcontroller based on Harvard Architecture and developed primarily use in embedded  systems. Basically, 8051 microcontroller was developed by using HMOS technology, which required more power to operate. Therefore, Intel redesigned Microcontroller 8051 using CMOS technology and  their updated versions … Read more