参数资料
型号: MC7448THX1267NC
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 1267 MHz, RISC PROCESSOR, CBGA360
封装: 25 X 25 MM, 2.40 MM HEIGHT, 1.27 MM PITC, CERAMIC, BGA-360
文件页数: 26/66页
文件大小: 793K
代理商: MC7448THX1267NC
MPC7448 RISC Microprocessor Hardware Specifications, Rev. 4
32
Freescale Semiconductor
Package Description
8.4
Mechanical Dimensions for the MPC7448, 360 HCTE LGA
Figure 13 provides the mechanical dimensions and bottom surface nomenclature for the MPC7448, 360
HCTE LGA package.
Figure 14. Mechanical Dimensions and Bottom Surface Nomenclature for the MPC7448,
360 HCTE LGA Package
NOTES:
1. Dimensioning and
tolerancing per ASME
Y14.5M, 1994
2. Dimensions in millimeters
3. Top side A1 corner index is a
metalized feature with
various shapes. Bottom side
A1 corner is designated with
a pad missing from the array.
0.2
C
A
360X
D
2X
A1 CORNER
E
e
0.2
2X
C
B
123456789 10 111213141516
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
B
0.3
A
0.15
b
A
0.15 A
171819
U
W
V
Millimeters
Dim
Min
Max
A
1.52
1.80
A1
0.70
0.90
A2
0.6
b
0.82
0.93
D
25.00 BSC
D1
11.3
D2
8.0
D3
6.5
D4
7.2
7.4
e
1.27 BSC
E
25.00 BSC
E1
11.3
E2
8.0
E3
6.5
E4
7.9
8.1
Capacitor Region
1
D3
E2
E1
A
A1
A2
E4
D4
E3
D1
D2
0.35 A
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