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DM9000A
Ethernet Controller with General Processor Interface
Preliminary datasheet
55
Version: DM9000A-DS-P03
Apr. 21, 2005
12. Package Information
LQFP 48L (F.P. 2mm) Outline Dimensions
unit: inches/mm
y
D1
D
Symbol
Dimensions in inches
Dimensions in mm
Min.
Nom.
Max.
Min.
Nom.
Max.
A
-
-
0.063
-
-
1.60
A1
0.002
-
0.006
0.05
-
0.15
A2
0.053
0.055
0.057
1.35
1.40
1.45
b
0.007
0.009
0.011
0.17
0.22
0.27
b1
0.007
0.008
0.009
0.17
0.20
0.23
C
0.004
-
0.008
0.09
-
0.20
C1
0.004
-
0.006
0.09
-
0.16
D
0.354BSC
9.00BSC
D1
0.276BSC
7.00BSC
E
0.354BSC
9.00BSC
E1
0.276BSC
7.00BSC
0.020BSC
0.50BSC
L
0.018
0.024
0.030
0.45
0.60
0.75
L1
0.039REF
1.00REF
y
0.003MAX
0.08MAX
Notes:
1. To be determined at seating plane.
2. Dimensions D1 and E 1do not include mold protrusion.
D1 and E1 are maximum plastic body size dimensions
including mold mismatch.
3. Dimensions b does not include dambar protrusion. Total
in excess of the b dimension at maximum material
condition. Dambar cannot be located on the lower radius
of the foot.
4. Exact shape of each corner is optional.
5. These dimensions apply to the flat section of the lead
between 0.10mm and 0.25mm from the lead tip.
6. A1 is defined as the distance from the seating plane to
the lowest point of the package body.
7. Controlling dimension: millimeter.
8. Reference documents: JEDEC MS-026, BBC.
Θ
0-12°
0-12°
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