16Bit MCU, S12X core, 512KB Flash, 80MHz, -40/+125℃, Automotive Qualified, QFP 144
Overview
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
## Features Comparison Table
### S12XD Family Members
| ADC Channels| ADC Bits
9S12XDP512| | | | | | | | | | |
9S12XDT512| | | | | | | | | | |
S912XDT384| | | | | | | | | | |
S912XDQ256| | | | | | | | | | |
9S12XDT256| | | | | | | | | | |
9S12XD256| | | | | | | | | | |
9S12XDG128| | | | | | | | | | |
9S12XD128| | | | | | | | | | |
9S12XD64| | | | | | | | | | |