ep7309 Cirrus Logic, Inc., ep7309 Datasheet - Page 38

• Manufacturer Part Number: ep7309
• Description: Ep7309 Data Sheet
• Manufacturer: Cirrus Logic, Inc.

EP7309
High-Performance, Low-Power System on Chip
256-Ball PBGA Package Characteristics
256-Ball PBGA Package Specifications
38
Note:
1) For pin locations see
2) Dimensions are in millimeters (inches), and controlling dimension is millimeter
3) Before beginning any new EP7309 design, contact Cirrus Logic for the latest package information.
17.00 (0.669)
±0.20 (.008)
Pin 1 Corner
1.00 (0.040)
1.00 (0.040)
1.00 (0.040)
REF
REF
15.00 (0.590)
±0.20 (.008)
3 Places
0.50
R
E1
Table
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
21.
D1
©
Pin 1 Indicator
Figure 14. 256-Ball PBGA Package
BOTTOM VIEW
Copyright Cirrus Logic, Inc. 2005
TOP VIEW
D
17.00 (0.669)
17.00 (0.669)
15.00 (0.590)
±0.20 (.008)
±0.20 (.008)
1.00 (0.040)
(All Rights Reserved)
E
C
D
G
H
M
N
R
A
B
E
F
K
L
P
T
J
17.00 (0.669)
Pin 1 Corner
30° TYP
JEDEC #: MO-151
Ball Diameter: 0.50 mm ± 0.10 mm
17 ¥ 17 ¥ 1.61 mm body
SIDE VIEW
2 Layer
±0.09 (0.004)
0.36 (0.014)
0.40 (0.016)
±0.05 (.002)
0.85 (0.034)
±0.05 (.002)
DS507F1