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參數(shù)資料
| 型號： | MPC972FAR2 |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 125 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP52 |
| 封裝： | LQFP-52 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大小： | 171K |
| 代理商： | MPC972FAR2 |
MPC972
MOTOROLA
TIMING SOLUTIONS
12
OUTLINE DIMENSIONS
FA SUFFIX
LQFP PACKAGE
CASE 848D–03
ISSUE C
F
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DATUM PLANE –H– IS LOCATED AT BOTTOM OF
LEAD AND IS COINCIDENT WITH THE LEAD
WHERE THE LEAD EXITS THE PLASTIC BODY AT
THE BOTTOM OF THE PARTING LINE.
4. DATUMS –L–, –M– AND –N– TO BE DETERMINED
AT DATUM PLANE –H–.
5. DIMENSIONS S AND V TO BE DETERMINED AT
SEATING PLANE –T–.
6. DIMENSIONS A AND B DO NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE PROTRUSION IS
0.25 (0.010) PER SIDE. DIMENSIONS A AND B DO
INCLUDE MOLD MISMATCH AND ARE
DETERMINED AT DATUM PLANE -H-.
7. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. DAMBAR PROTRUSION SHALL
NOT CAUSE THE LEAD WIDTH TO EXCEED 0.46
(0.018). MINIMUM SPACE BETWEEN
PROTRUSION AND ADJACENT LEAD OR
PROTRUSION 0.07 (0.003).
VIEW AA
2 X R
R1
AB
VIEW Y
SECTION AB–AB
ROTATED 90
_ CLOCKWISE
DIM
A
MIN
MAX
MIN
MAX
INCHES
10.00 BSC
0.394 BSC
MILLIMETERS
A1
5.00 BSC
0.197 BSC
B
10.00 BSC
0.394 BSC
B1
5.00 BSC
0.197 BSC
C
–––
1.70
–––
0.067
C1
0.05
0.20
0.002
0.008
C2
1.30
1.50
0.051
0.059
D
0.20
0.40
0.008
0.016
E
0.45
0.030
F
0.22
0.35
0.009
0.014
G
0.65 BSC
0.75
0.018
0.026 BSC
J
0.07
0.20
0.003
0.008
K
0.50 REF
0.020 REF
R1
0.08
0.20
0.003
0.008
S
12.00 BSC
0.472 BSC
S1
6.00 BSC
0.236 BSC
U
0.09
0.16
0.004
0.006
V
12.00 BSC
0.472 BSC
V1
6.00 BSC
0.236 BSC
W
0.20 REF
0.008 REF
Z
1.00 REF
0.039 REF
CL
–X–
X=L, M, N
1
13
14
26
27
39
40
52
4X TIPS
4X
N
0.20 (0.008) H L–M
N
0.20 (0.008) T L–M
3X
VIEW Y
SEATING
PLANE
C
0.10 (0.004) T
4X
θ3
4X
θ2
S
0.05 (0.002)
0.25 (0.010)
GAGE PLANE
C2
C1
W
K
E
Z
S
L–M
M
0.13 (0.005)
N S
T
PLATING
BASE METAL
D
J
U
B
V
B1
A
S
V1
A1
S1
–L–
–N–
–M–
–H–
–T–
θ1
θ
G
θ1
θ
θ3
θ2
07
__
12
513
_
07
__
0
_
0
_
–––
REF
12
_ REF
13
_
5
_
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