PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

This document describes part-number-specific changes to recommended operating conditions

and revised electrical specifications, as applicable, from those described in the general

MPC7447A RISC Microprocessor Hardware Specifications. The MPC7447A is a PowerPC™

microprocessor.

Specifications provided in this document supersede those in the MPC7447A RISC

Microprocessor Hardware Specifications, Rev. 0 or later, for the part numbers listed in

Table A only. Specifications not addressed herein are unchanged.

Note that headings and table numbers in this document are not consecutively numbered. They

are intended to correspond to the heading or table affected in the general hardware

specification.

Part numbers addressed in this document are listed in Table A.

Table A. Part Numbers Addressed by this Data Sheet

Motorola

Part Number

Operating Conditions

Significant Differences from

Hardware Specification

CPU

Frequency

(MHz)

(°C)

PPC7447AHX1000NB

1000

1.1 V ± 50 mV 0 to 105 Modified core frequency and

voltage to reduce power

consumption, modified processor

bus clock frequency and AC timing.

PPC7447AHX1167NB

1167

Note: The P prefix in a Motorola part number designates a “Pilot Production Prototype” as defined by

Motorola SOP 3-13. These parts have only preliminary reliability and characterization data. Before pilot

production prototypes may be shipped, written authorization from the customer must be on file in the

applicable sales office acknowledging the qualification status and the fact that product changes may

still occur while shipping pilot production prototypes.

Advance Information

MPC7447ANXPNS

Rev. 0, 2/2004

MPC7447A Part Number

Specification for the

MC7447AnnnnNx Series

Motorola Part

Numbers Affected:

MC7447AHX1000NB

MC7447AHX1167NB

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com