
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
This hardware specification contains detailed information on power considerations, DC/AC
electrical characteristics, and AC timing specifications for the MPC8272 family of
devices—the MPC8272, the MPC8248, the MPC8271, and the MPC8247. These devices are
.13μm (HiP7) members of the PowerQUICC II family of integrated communications
processors. They include on a single chip a 32-bit PowerPC
management units (MMUs) and instruction and data caches and that implements the PowerPC
instruction set; a modified communications processor module (CPM); and an integrated
security engine (SEC) for encryption (the MPC8272 and the MPC8248 only).
core that incorporates memory
All four devices are collectively referred to throughout this hardware specification as ‘the
MPC8272’ unless otherwise noted. The following topics are addressed:
Topic
Page
Section 1, “Overview”
2
Section 2, “Operating Conditions”
7
Section 3, “DC Electrical Characteristics”
8
Section 4, “Thermal Characteristics”
11
Section 5, “Power Dissipation”
14
Section 6, “AC Electrical Characteristics”
14
Section 7, “Clock Configuration Modes”
22
Section 8, “Pinout”
39
Section 9, “Package”
51
Section 10, “Ordering Information”
53
Section 11, “Document Revision History”
53
Advance Information
MPC8272EC
Rev. 0.2 12/2003
MPC8272
PowerQUICC II Famly
Hardware Specifications
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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.