參數(shù)資料
型號: MPC8347EVVAGFA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 400 MHz, MICROPROCESSOR, PBGA672
封裝: 35 X 35 MM, 1.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, TBGA-672
文件頁數(shù): 102/108頁
文件大?。?/td> 1172K
代理商: MPC8347EVVAGFA
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 1
Freescale Semiconductor
93
Thermal
20.2
Thermal Management Information
For the following sections, PD = (VDD × IDD) + PI/O where PI/O is the power dissipation of the I/O drivers.
See Table 5 for I/O power dissipation values.
Junction-to-package natural convection on top
ψJT
5°C/W
6
Notes
1. Junction temperature is a function of die size, on-chip power dissipation, package thermal resistance, mounting site (board)
temperature, ambient temperature, air flow, power dissipation of other components on the board, and board thermal
resistance.
2. Per SEMI G38-87 and JEDEC JESD51-2 with the single layer board horizontal.
3. Per JEDEC JESD51-6 with the board horizontal.
4. Thermal resistance between the die and the printed circuit board per JEDEC JESD51-8. Board temperature is measured on
the top surface of the board near the package.
5. Thermal resistance between the die and the case top surface as measured by the cold plate method (MIL SPEC-883 Method
1012.1).
6. Thermal characterization parameter indicating the temperature difference between package top and the junction temperature
per JEDEC JESD51-2. When Greek letters are not available, the thermal characterization parameter is written as Psi-JT.
Table 65. Package Thermal Characteristics for PBGA (continued)
Characteristic
Symbol
Value
Unit
Notes
相關(guān)PDF資料
PDF描述
MPC8347EVRADFA 32-BIT, 266 MHz, MICROPROCESSOR, PBGA620
MPC8349CZUALFB 32-BIT, 667 MHz, MICROPROCESSOR, PBGA672
MPC8349EZUAGFB 32-BIT, 400 MHz, MICROPROCESSOR, PBGA672
MPC8349ZUAJFB 32-BIT, 533 MHz, MICROPROCESSOR, PBGA672
MPC8349CZUAGDB 32-BIT, 400 MHz, MICROPROCESSOR, PBGA672
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