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 ...

Nowadays, it is not unusual to see the terms microprocessor and microcontroller used interchangeably. However, the evolution from MCP to MCU, which started as more than as three decades ago, still ...

Grenoble, France and Shanghai, China -- April 26, 2005-- Semiconductor Manufacturing International Corporation (SMIC; NYSE: SMI and HKSE: 981) and Dolphin Integration SA have entered a partnership to ...

January 30, 2001, DesignCon, Santa Clara, California - Semiconductor intellectual property (IP) provider CAST, Inc. today announced the availability of two new microprocessor cores, the R8051 and the ...