Embedded World — Nuremburg, Germany -- February 23, 2015 -- A new 16-bit 80251 microcontroller IP core shipping now from CAST, Inc. runs 69.7 times faster than the original 8051 chip, making it the ...

The S80251XC3 core implements a high-performance 16-bit microcontroller that executes the MCS®251 & MCS®51 instruction sets and includes a configurable range of features and integrated peripherals.