Before we dive deep into the 8051 microcontroller, let’s first explore the fundamental components: the microcontroller itself, the CPU (central processing unit), memory, and the bus system that ...

The intel 8051 series 8bit microcontroller, originally introduced in 1980, remains popular and has had perhaps the longest product life of all such devices. It has become the industry standard for ...

1. P1.0 to P1.7: I/O pins. 2. RST: Reset pin. 3. P3.0 to P3.7: I/O pins. 4. XTAL1, XTAL2: Oscillator pins. 5. GND: Ground. 6. P2.0 to P2.7: I/O pins. 7. PSEN: Program ...

This paper describes the design and implementation of a version of the 8051 microcontroller, one of the most commercially used microcontrollers in FPGA with reconfigurable instruction set.

A while back, [Matt] bought a few 8051 MCUs and tucked them away for a future project. He just found these fabulous little chips in a component drawer and decided it was time to figure these guys out.

We are all very well known that 8051 microcontroller is playing vital role in many embedded project circuits. Here we are listing out some projects based on 8051 microcontroller which are all very ...

Suppose for a moment that you're an engineer designing a new 8051-based product. Not unexpectedly, the application's code size will greatly exceed the 64KB architectural limit of the 8051's program ...