MC9S12D Overview
MOTOROLA Freescale Semiconductor, Inc. MC9S12D-FamilyPP Rev 6.1, 23-Oct-02 SEMICONDUCTOR TECHNICAL DATA .. MC9S12D-Family Product Brief 16-Bit Microcontroller Designed for automotive multiplexing applications, members of the MC9S12D-Family of 16 bit Flashbased microcontrollers are fully pin patible and enable users to choose between different memory and peripheral options for scalable designs.
MC9S12D Key Features
- 16-bit CPU12
- Upward patible with M68HC11 instruction set
- Interrupt stacking and programmer’s model identical to M68HC11
- HCS12 Instruction queue
- Enhanced indexed addressing
- Multiplexed bus
- Single chip or expanded
- 16 address/16 data wide or 16 address/8 data narrow modes
- External address space 1MByte for Data and Program space (112 pin package only)
- Wake-up interrupt inputs depending on the package option
