MAC7200 datasheet(107/976 Pages) FREESCALE

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MAC7200 Microcontroller Family Reference Manual, Rev. 2

Freescale Semiconductor

Chapter 4

Signal Description

This section describes signals that connect off-chip. It includes pinout diagrams, a table of signal

properties, and detailed discussion of the signals.

4.1

Device Pinout

The MAC7200 family is available in 144-pin Quad Flat Package (LQFP), and 100-pin QFP options. The

family of devices offer pin-compatible packaged devices to assist with system development and

accommodate expansion of the application.

The MAC72xx device is offered in the following options:

•

144-pin LQFP package with 8 ATD channels.

•

144-pin LQFP package with 16 ATD channels.

•

100-pin LQFP package with 15 ATD channels.

Most pins perform two or more functions, which is described in more detail in Section 4.2, “Signal

Properties Summary”. Figure 4-1, Figure 4-2, Figure 4-3 show the package pin assignments for the

various packages.

NOTE

The 144LQFP packages are not currently qualified; any future qualification

will be based upon customer demand and will be subject to specified

leadtimes. This package option is supported for limited samples only, and

does not include burn-in testing.

MAC7200 Datasheet(PDF) 107 Page - Freescale Semiconductor, Inc