Freescale Semiconductor, Inc.
Rev. 0.2 12/2003
Freescale Semiconductor, Inc...
This hardware speci鏗乧ation contains detailed information on power considerations, DC/AC
electrical characteristics, and AC timing speci鏗乧ations for the MPC8272 family of
devices鈥攖he MPC8272, the MPC8248, the MPC8271, and the MPC8247. These devices are
processors. They include on a single chip a 32-bit PowerPC
鈩?/div>
core that incorporates memory
management units (MMUs) and instruction and data caches and that implements the PowerPC
instruction set; a modi鏗乪d communications processor module (CPM); and an integrated
security engine (SEC) for encryption (the MPC8272 and the MPC8248 only).
All four devices are collectively referred to throughout this hardware speci鏗乧ation as 鈥榯he
MPC8272鈥?unless otherwise noted. The following topics are addressed:
Topic
Section 1, 鈥淥verview鈥?/span>
Section 2, 鈥淥perating Conditions鈥?/span>
Section 3, 鈥淒C Electrical Characteristics鈥?/span>
Section 4, 鈥淭hermal Characteristics鈥?/span>
Section 5, 鈥淧ower Dissipation鈥?/span>
Section 6, 鈥淎C Electrical Characteristics鈥?/span>
Section 7, 鈥淐lock Con鏗乬uration Modes鈥?/span>
Section 8, 鈥淧inout鈥?/span>
Section 9, 鈥淧ackage鈥?/span>
Section 10, 鈥淥rdering Information鈥?/span>
Section 11, 鈥淒ocument Revision History鈥?/span>
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PRELIMINARY鈥擲UBJECT TO CHANGE WITHOUT NOTICE
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Go to: www.freescale.com