MPC7447 datasheet(47/60 Pages) FREESCALE

47 / 60 page

MPC7448 RISC Microprocessor Hardware Specifications, Rev. 4

Freescale Semiconductor

System Design Information

Figure 23. LGA Package Exploded Cross-Sectional View with Several Heat Sink Options

There are several commercially-available heat sinks for the MPC7448 provided by the following vendors:

Aavid Thermalloy

603-224-9988

80 Commercial St.

Concord, NH 03301

Internet: www.aavidthermalloy.com

Alpha Novatech

408-567-8082

473 Sapena Ct. #12

Santa Clara, CA 95054

Internet: www.alphanovatech.com

Calgreg Thermal Solutions

888-732-6100

60 Alhambra Road, Suite 1

Warwick, RI 02886

Internet: www.calgregthermalsolutions.com

International Electronic Research Corporation (IERC)

818-842-7277

413 North Moss St.

Burbank, CA 91502

Internet: www.ctscorp.com

Tyco Electronics

800-522-6752

Chip Coolers™

P.O. Box 3668

Harrisburg, PA 17105-3668

Internet: www.tycoelectronics.com

Wakefield Engineering

603-635-2800

33 Bridge St.

Pelham, NH 03076

Internet: www.wakefield.com

Ultimately, the final selection of an appropriate heat sink depends on many factors, such as thermal

performance at a given air velocity, spatial volume, mass, attachment method, assembly, and cost.

Thermal

Heat Sink

HCTE LGA Package

Heat Sink

Clip

Printed-Circuit Board

Interface Material

MPC7447 数据表(PDF) 47 Page - Freescale Semiconductor, Inc

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