mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 48

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 1 Device Overview MC9S12XD-Family
The S12XD, S12XA and S12XB family devices are offered in the following packages:
See
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Appendix E Derivative Differences
144-pin LQFP package with an external bus interface (address/data bus)
112-pin LQFP without external bus interface
80-pin QFP without external bus interface
Most the I/O Pins have different functionality depending on the module
configuration. Not all functions are shown in the following pinouts. Please
refer to
on different family members refer to
For pinout explanations of the different parts refer to
explanations:
Table 1-7
for a complete description. For avalability of the modules
MC9S12XDP512 Data Sheet, Rev. 2.17
for package options.
CAUTION
Appendix E Derivative
E.7 Pinout
Differences.
Freescale Semiconductor