Targeted for automotive multiplexing and mid-range body applications requiring flash from 64 KB to 512 KB, the MC9S12XD family gives you 32-bit performance (up to 80 MHz) with all the advantages and efficiencies of a 16-bit MCU.
The S12X provides low power consumption, excellent electromagnetic compatibility performance and code-size efficiency advantages.
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## Features
* 16-bit HCS12X CPU
* Upward compatible with HCS12 instruction set
* Interrupt stacking and programmer"s model identical to HCS12
* Instruction queue
* Enhanced indexed addressing
* Enhanced instruction set
* EBI (external bus interface)
* MMC (module mapping control)
* INT (interrupt controller)
* DBG (debug module to monitor HCS12X CPU and XGATE bus activity)
* BDM (background debug mode)
* XGATE
* Peripheral coprocessor
* Parallel processing module offloads the CPU by providing high-speed data processing transfer between peripheral modules, RAM and I/O ports
* Data transfer between flash EEPROM, peripheral modules and I/O ports
* Enhanced MSCAN module delivers full CAN performance with virtually unlimited number of mailboxes when used with XGATE
* Phase-lock loop (PLL) circuit allows power consumption and performance to be adjusted to suit operational requirements; system power consumption can be further improved with "fast exit from stop mode" feature
* I/O ports available in each module and up to 25 additional I/O ports are available with interrupt capability allowing wake-up from stop or wait mode
