HCS12C

value applying rated voltage

HCS12COREUG

Device User Guide V01.18

Overview TheMC9S12H256microcontrollerunit(MCU)isa16-bitdevicecomposedofstandardon-chip peripheralsincludinga16-bitcentralprocessingunit(HCS12CPU),256KbytesofFlashEEPROM,12KbytesofRAM,4KbytesofEEPROM,twoasynchronousserialcommunicationsinterfaces(SCI),a

HCS12COREUG

The SoC Guide provides information about the MC9S12KG128 device made up of standard HCS12 blocks and the HCS12 processor core

Features HCS12Core –16-bitHCS12CPU i.UpwardcompatiblewithM68HC11instructionset ii.Interruptstackingandprogrammer’smodelidenticaltoM68HC11 iii.Instructionqueue iv.Enhancedindexedaddressing SystemIntegrationModule(SIM) –MEBI(MultiplexedExternalBusInterface) –

HCS12COREUG

MC9S12DT128B