MC9S12D64 Datasheet, PDF (51/128 Pages) Freescale Semiconductor, Inc – Device User Guide V01.20

Section 2 Signal Description
MC9S12DJ64 Device User Guide — V01.20
This section describes signals that connect off-chip. It includes a pinout diagram, a table of signal
properties, and detailed discussion of signals. It is built from the signal description sections of the Block
Guides of the individual IP blocks on the device.
2.1 Device Pinout
The MC9S12DJ64 is available in a 112-pin low profile quad flat pack (LQFP) and in a 80-pin quad flat
pack (QFP). The MC9S12D32 is only available in a 80-pin quad flat pack (QFP). Most pins perform two
or more functions, as described in the Signal Descriptions. Figure 2-1 and Figure 2-2 show the pin
assignments.
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