•High-performanceXC800Core–compatiblewithstandard8051processor–twoclockspermachinecyclearchitecture(formemoryaccesswithoutwaitstate)–twodatapointers•On-chipmemory–8KbytesofBootROM–256bytesofRAM–512bytesofXRAM–4KbytesofFlashforcode(anddata)(includesmemoryprotectionstrategy)•I/Oportsupplyat3.3V/5.0Vandcorelogicsupplyat2.5V(generatedbyembeddedvoltageregulator))