參數(shù)資料
型號: MPC8248VRTMFX
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, RISC PROCESSOR, PBGA516
封裝: 27 X 27 MM, 2.25 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, MS-034AAL-1, BGA-516
文件頁數(shù): 50/60頁
文件大?。?/td> 918K
代理商: MPC8248VRTMFX
MPC8272 PowerQUICC II Family Hardware Specifications, Rev. 1.5
54
Freescale Semiconductor
Package
9Package
Figure 13 shows the side profile of the PBGA package.
Figure 13. Side View of the PBGA Package Remove
Table 21 provides package parameters. Figure 14 provides the mechanical dimensions and bottom surface
nomenclature of the 516 PBGA package.
NOTE: Temperature Reflow for the VR Package
In the VR package, sphere composition is lead-free (refer to Table 2). This
requires higher temperature reflow than what is required for other
PowerQUICC II packages. Users should consult “Freescale
PowerQUICC II Pb-Free Packaging Information”
(MPC8250PBFREEPKG) available at www.freescale.com.
Table 21. Package Parameters
Code
Type
Outline
(mm)
Interconnects
Pitch
(mm)
Nominal Unmounted
Height (mm)
VR, ZQ
PBGA
27 x 27
516
1
2.25
Die
Transfer molding compound
1 mm pitch
Wire bonds
attach
DIE
Ball bond
Screen-printed
solder mask
Cu substrate traces
Resin glass epoxy
Plated substrate via
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