MPC8347CVRADDB Freescale Semiconductor, MPC8347CVRADDB Datasheet - Page 88

• Manufacturer Part Number: MPC8347CVRADDB
• Description: IC MPU PWRQUICC II 620-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8347CVRADDB

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 266MHz
• Voltage: 1.2V
• Mounting Type: Surface Mount
• Package / Case: 620-PBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Thermal
Accurate thermal design requires thermal modeling of the application environment using computational
fluid dynamics software which can model both the conduction cooling and the convection cooling of the
air moving through the application. Simplified thermal models of the packages can be assembled using the
junction-to-case and junction-to-board thermal resistances listed in the thermal resistance table. More
detailed thermal models can be made available on request.
Heat sink vendors include the following list:
88
AAVID 30 × 30 × 9.4 mm pin fin
AAVID 31 × 35 × 23 mm pin fin
AAVID 31 × 35 × 23 mm pin fin
AAVID 31 × 35 × 23 mm pin fin
Wakefield, 53 × 53 × 25 mm pin fin
Wakefield, 53 × 53 × 25 mm pin fin
Wakefield, 53 × 53 × 25 mm pin fin
MEI, 75 × 85 × 12 no adjacent board, extrusion
MEI, 75 × 85 × 12 no adjacent board, extrusion
MEI, 75 × 85 × 12 no adjacent board, extrusion
MEI, 75 × 85 × 12 mm, adjacent board, 40 mm side bypass
Aavid Thermalloy
80 Commercial St.
Concord, NH 03301
Internet: www.aavidthermalloy.com
Alpha Novatech
473 Sapena Ct. #12
Santa Clara, CA 95054
Internet: www.alphanovatech.com
International Electronic Research Corporation (IERC)
413 North Moss St.
Burbank, CA 91502
Internet: www.ctscorp.com
Millennium Electronics (MEI)
Loroco Sites
671 East Brokaw Road
San Jose, CA 95112
Internet: www.mei-thermal.com
MPC8347E PowerQUICC™ II Pro Integrated Host Processor Hardware Specifications, Rev. 11
Heat Sink Assuming Thermal Grease
Table 64. Heat Sink and Thermal Resistance of MPC8347E (PBGA) (continued)
Natural convection
Natural convection
Natural convection
Air Flow
603-224-9988
408-567-8082
408-436-8770
818-842-7277
2 m/s
1 m/s
2 m/s
1 m/s
2 m/s
1 m/s
2 m/s
1 m/s
Thermal Resistance
29 × 29 mm PBGA
Freescale Semiconductor
11.3
10.1
8.8
8.1
7.5
9.1
7.1
6.5
7.7
6.6
6.9