The DQ80251 is a revolutionary Quad-Pipelined ultra high performance, speed optimized soft core of a 16-bit/32-bit embedded microcontroller. The core is fully configurable and allows selection ...

A while back, [Matt] bought a few 8051 MCUs and tucked them away for ... you realize this 30-year-old chip has 32 IO pins. This microcontroller, along with its bigger brother the 8052, served ...

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.

Choosing a microcontroller is a matter of convenience, but it doesn’t have to be this way. There are dozens of different ARM cores alone, hundreds of 8051 clones, and weirder stuff including the ...