MC9S12D32MFUE

S12D 16-bit MCU, HCS12 core, 32KB Flash, QFP 80; • Upward compatible with M68HC11 instruction set \n• Interrupt stacking and programmer's model identical to M68HC11 \n•Instruction pipe \n• Enhanced indexed addressing \nMemory:• Until 512 Kbyte Flash EEPROM\n• until 4 Kbyte EEPROM\n• Until 12 Kbyte RAM\n;

The MC9S12D is a 16-bit MCU composed of standard on-chip peripherals, including:\nTwo asynchronous serial communications interfaces\n8-channel IC/OC enhanced capture timer\nTwo 8-channel, 10-bit analog-to-digital converters (ADC)\n8-channel pulse-width modulator (PWM)\n20 discrete digital I/O lines\nInter-IC Bus\nSystem resource mapping, clock generation, interrupt control and bus interfacing are managed by the System Integration Module (SIM).\nThe MC9S12D has full 16-bit data paths throughout. However, the external bus can operate in an 8-bit narrow mode so single 8-bit wide memory can be interfaced for lower cost systems.\nA PLL circuit allows power consumption and performance to be adjusted.\n

MC9S12D32

MC9S12DJ64DeviceUserGuide

MC9S12D32

DeviceUserGuideV01.20

Overview TheMC9S12DJ64microcontrollerunit(MCU)isa16-bitdevicecomposedofstandardon-chipperipheralsincludinga16-bitcentralprocessingunit(HCS12CPU),64KbytesofFlashEEPROM,4KbytesofRAM,1KbytesofEEPROM,twoasynchronousserialcommunicationsinterfaces(SCI),oneseria

MC9S12D32

16-BitMicrocontroller

Designedforautomotivemultiplexingapplications,membersoftheMC9S12D-Familyof16bitFlashbasedmicrocontrollersarefullypincompatibleandenableuserstochoosebetweendifferentmemoryandperipheraloptionsforscalabledesigns.AllMC9S12D-Familymembersarecomposedofstandardon-c

MC9S12D32

16-BitMicrocontroller

Introduction Designedforautomotivemultiplexingapplications,membersoftheMC9S12DB-Familyof16bitFlash-basedmicrocontrollersarefullypincompatibleandenableuserstochoosebetweendifferentmemoryandperipheraloptionsforscalabledesigns.AllMC9S12DB-Familymembersarecomposed