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 ...

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 ...

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 ...

At the introduction of the 12,000 gate 32bit ARM Cortex M0 recently, an ARM spokesman told EW the M0 was close to the 10,000 gates normally occupied by the 8bit 8051 microcontroller. Inspired by this, ...

The first optical mice had to be used on a specially printed mousepad with a printed grid that the four-quadrant infrared sensor could detect. Later, mice swapped the infrared sensor for an ...

Mouser Electronics, Inc. is pleased to announce the availability of the new Intel Quark microcontroller, designed for Internet of Things (IoT) architectures and applications. The Intel Quark ...

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 — ...