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 ...

Even after ARM cortex based microcontrollers have taken the microcontroller market in a big way, the Intel designed 8051 microcontrollers still are used in large numbers. Except for the 8051, Intel ...

The 8051 is an accumulator-based design with 255 instructions. A basic instruction cycle takes 12 clocks; however, Dallas Semiconductor redesigned the instruction-execution circuitry to reduce the ...

In this paper the authors give a novel idea about the design and implementation of a microcontroller based pulse counter. Intel 8051 is used as the main microcontroller unit and the system has been ...

Proven quality, low risk, broad ecosystem, and excellent technical support make CAST’s 8051s a cost-effective solution for many system functions Woodcliff Lake, New Jersey — May 30, 2023 — ...

Bielsko-Biala/Poland, May 24th, 2010 - The silicon intellectual property (IP) provider, Evatronix SA, today announced the R80251XC – the high performance 32-bit Intel 80C251 compatible ...